719C/ACP4 Standard Series

Features of 719C/ACP4 Standard Series

With ISO as the standard; the ring material adopts high-purity (electroslag remelting) bearing steel, with special heat treatment process, cold treatment process and material modification technology, which greatly improves the fatigue life of this series of bearings.

Applications

Mainly used in machine tool spindles, textile machinery, woodworking machinery and parts with extremely high requirements for reliability, running accuracy and high speed.

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Parameter

Bearing code

LYLKWE Spindle Bearings
Bearing code	Dimensions					Abutment dimensions				Load rating			Attainable speed**		Sealed design*	Weight
	d	D	B	rsmin	r1smin	da	Da	ra	rb	Etk	Cdyn	C0stat	Grease	Oil
						h12	H12	max	max	nom.				minimal		kg
	mm										kN		min-1
B71900-C-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	3.00	1.53	70000	110000	√	0.009
B71900-E-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	2.90	1.46	63000	95000	√	0.009
HCB71900-C-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	2.08	1.06	90000	150000	√	0.008
HCB71900-E-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	2.00	1.00	75000	120000	√	0.008
XCB71900-C-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	4.65	1.06	110000	180000	√	0.008
XCB71900-E-T-P4S	10	22	6	0.30	0.30	13	19.5	0.3	0.3	15.2	4.5	1.00	100000	170000	√	0.008
HS71900-CT-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	1.96	1.10	90000	150000	√	0.010
HS71900-E-T-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	1.86	1.04	75000	120000	√	0.010
HC71900-C-T-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	1.37	0.77	100000	170000	√	0.010
HC71900-E-T-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	1.29	0.72	90000	140000	√	0.010
XC71900-C-T-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	3.05	0.77	130000	200000	√	0.010
XC71900-E-T-P4S	10	22	6	0.30		13	19.5	0.3	0.3	15.0	2.90	0.72	110000	180000	√	0.010
B71901-C-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	3.35	1.86	60000	90000	√	0.01
B71901-E-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	3.20	1.76	56000	85000	√	0.01
HCB71901-C-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	2.32	1.29	80000	130000	√	0.01
HCB71901-E-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	2.20	1.22	67000	100000	√	0.01
XCB71901-C-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	5.20	1.29	100000	170000	√	0.01
XCB71901-E-T-P4S	12	24	6	0.30	0.30	15	21.5	0.3	0.3	17.2	5.00	1.22	85000	140000	√	0.01
HS71901-C-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	2.04	1.20	80000	130000	√	0.01
HS71901-E-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	1.93	1.14	67000	100000	√	0.01
HC71901-C-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	1.40	0.83	90000	150000	√	0.01
HC71901-E-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	1.34	0.80	85000	130000	√	0.01
XC71901-C-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	3.15	1.83	120000	190000	√	0.01
XC71901-E-T-P4S	12	24	6	0.30		15	21.5	0.3	0.3	17.0	3.00	1.80	100000	170000	√	0.01
B71902-C-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	5.00	2.90	50000	75000	√	0.02
B71902-E-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	4.80	2.75	48000	70000	√	0.02
HCB71902-C-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	3.45	2.00	67000	100000	√	0.01
HCB71902-E-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	3.35	1.93	56000	85000	√	0.01
XCB71902-C-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	6.70	2.00	85000	140000	√	0.01
XCB71902-E-T-P4S	15	28	7	0.30	0.30	18	25.5	0.3	0.3	20.9	7.50	1.93	70000	110000	√	0.01
HS71902-C-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	2.80	1.76	67000	100000	√	0.02
HS71902-E-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	2.65	1.66	56000	85000	√	0.02
HC71902-C-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	1.93	1.22	75000	120000	√	0.02
HC71902-E-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	1.83	1.16	67000	95000	√	0.02
XC71902-C-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	4.30	1.22	100000	160000	√	0.02
XC71902-E-T-P4S	15	28	7	0.30		18	25.5	0.3	0.3	20.3	4.05	1.16	85000	140000	√	0.02
B71903-C-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	5.30	3.15	48000	70000	√	0.02
B71903-E-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	5.00	3.00	43000	63000	√	0.02
HCB71903-C-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	3.65	2.20	60000	90000	√	0.01
HCB71903-E-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	3.45	2.08	50000	75000	√	0.01
XCB71903-C-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	8.15	2.20	75000	120000	√	0.01
XCB71903-E-T-P4S	17	30	7	0.30	0.30	27.5	25.5	0.3	0.3	22.2	7.65	2.08	67000	100000	√	0.01
HS71903-C-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	2.90	1.90	60000	90000	√	0.02
HS71903-E-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	2.70	1.80	50000	75000	√	0.02
HC71903-C-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	2.00	1.34	70000	110000	√	0.02
HC71903-E-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	1.90	1.27	63000	90000	√	0.02
XC71903-C-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	4.50	1.34	90000	150000	√	0.02
XC71903-E-T-P4S	17	30	7	0.30		27.5	25.5	0.3	0.3	22.3	4.25	1.27	75000	120000	√	0.02
B71904-C-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	7.35	4.55	38000	56000	√	0.03
B71904-E-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	6.95	4.40	36000	53000	√	0.03
HCB71904-C-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	5.00	3.20	50000	75000	√	0.03
HCB71904-E-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	4.80	3.05	43000	63000	√	0.03
XCB71904-C-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	11.20	3.20	63000	95000	√	0.03
XCB71904-E-T-P4S	20	37	9	0.30	0.30	24	33.5	0.3	0.3	26.8	10.80	3.05	56000	85000	√	0.03
HS71904-C-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	3.90	2.85	50000	75000	√	0.04
HS71904-E-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	3.75	2.70	43000	63000	√	0.04
HC71904-C-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	2.70	1.96	56000	85000	√	0.04
HC71904-E-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	2.55	1.86	50000	70000	√	0.04
XC71904-C-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	6.00	1.96	75000	120000	√	0.04
XC71904-E-T-P4S	20	37	9	0.30		24	33.5	0.3	0.3	27.2	5.70	1.86	63000	95000	√	0.04
B71905-C-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	8.15	5.70	32000	48000	√	0.04
B71905-E-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	7.80	5.50	30000	45000	√	0.04
HCB71905-C-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	5.60	4.00	43000	63000	√	0.04
HCB71905-E-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	5.30	3.80	36000	53000	√	0.04
XCB71905-C-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	12.50	4.00	53000	80000	√	0.04
XCB71905-E-T-P4S	25	42	9	0.30	0.30	29	38.5	0.3	0.3	31.8	11.80	3.80	48000	70000	√	0.04
HS71905-C-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	4.25	3.35	43000	63000	√	0.05
HS71905-E-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	4.00	3.15	36000	53000	√	0.05
HC71905-C-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	2.90	2.36	48000	70000	√	0.05
HC71905-E-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	2.75	2.20	43000	60000	√	0.05
XC71905-C-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	6.40	2.36	63000	95000	√	0.05
XC71905-E-T-P4S	25	42	9	0.30		29	38.5	0.3	0.3	32.2	3.10	2.20	53000	80000	√	0.05
B71906-C-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	8.65	6.55	28000	43000	√	0.05
B71906-E-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	8.15	6.30	26000	40000	√	0.05
HCB71906-C-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	6.00	4.65	36000	53000	√	0.04
HCB71906-E-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	5.60	4.40	32000	48000	√	0.04
XCB71906-C-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	13.40	4.65	48000	70000	√	0.04
XCB71906-E-T-P4S	30	47	9	0.30	0.30	34	43.5	0.3	0.3	36.8	12.50	4.40	40000	60000	√	0.04
HS71906-C-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	6.40	5.20	36000	53000	√	0.05
HS71906-E-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	6.00	4.90	32000	48000	√	0.05
HC71906-C-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	4.40	3.65	43000	63000	√	0.05
HC71906-E-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	4.15	3.45	38000	53000	√	0.05
XC71906-C-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	9.80	3.65	53000	80000	√	0.05
XC71906-E-T-P4S	30	47	9	0.30		34	43.5	0.3	0.3	36.8	9.30	3.45	48000	70000	√	0.05
B71907-C-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	11.80	9.50	24000	38000	√	0.07
B71907-E-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	11.00	9.00	22000	36000	√	0.07
HCB71907-C-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	8.15	6.55	32000	48000	√	0.06
HCB71907-E-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	7.65	6.30	26000	40000	√	0.06
XCB71907-C-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	18.00	6.55	40000	60000	√	0.06
XCB71907-E-T-P4S	35	55	10	0.60	0.60	40	51.5	0.6	0.6	44.0	17.00	6.30	34000	50000	√	0.06
HS71907-C-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	6.95	6.20	32000	48000	√	0.08
HS71907-E-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	6.55	5.85	26000	40000	√	0.08
HC71907-C-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	4.80	4.40	36000	53000	√	0.08
HC71907-E-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	4.50	4.05	32000	45000	√	0.08
XC71907-C-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	10.80	4.40	48000	70000	√	0.08
XC71907-E-T-P4S	35	55	10	0.60		40	51.5	0.6	0.6	43.3	10.00	4.05	40000	60000	√	0.08
B71908-C-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	17.60	13.70	22000	36000	√	0.11
B71908-E-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	16.60	13.20	20000	34000	√	0.11
HCB71908-C-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	12.20	9.65	28000	43000	√	0.09
HCB71908-E-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	11.40	9.15	24000	38000	√	0.09
XCB71908-C-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	27.00	9.65	36000	53000	√	0.09
XCB71908-E-T-P4S	40	62	12	0.60	0.60	45	58.5	0.6	0.6	49.1	25.50	9.15	30000	45000	√	0.09
HS71908-C-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	7.20	6.95	28000	43000	√	0.13
HS71908-E-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	6.80	6.40	24000	38000	√	0.13
HC71908-C-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	5.00	4.80	32000	48000	√	0.12
HC71908-E-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	4.75	4.50	30000	43000	√	0.12
XC71908-C-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	11.20	4.80	40000	60000	√	0.12
XC71908-E-T-P4S	40	62	12	0.60		45	58.5	0.6	0.6	49.3	10.60	4.50	36000	53000	√	0.12
B71909-C-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	18.60	15.60	19000	32000	√	0.13
B71909-E-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	17.60	15.00	18000	30000	√	0.13
HCB71909-C-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	12.90	10.80	24000	38000	√	0.11
HCB71909-E-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	12.20	10.40	22000	36000	√	0.11
XCB71909-C-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	29.00	10.80	32000	48000	√	0.11
XCB71909-E-T-P4S	45	68	12	0.60	0.60	50	63.5	0.6	0.6	54.4	27.00	10.40	28000	43000	√	0.11
HS71909-C-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	10.00	9.65	26000	38000	√	0.14
HS71909-E-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	9.50	9.00	22000	36000	√	0.14
HC71909-C-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	6.95	6.70	28000	43000	√	0.13
HC71909-E-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	6.55	6.30	26000	38000	√	0.13
XC71909-C-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	15.60	6.70	38000	56000	√	0.13
XC71909-E-T-P4S	45	68	12	0.60		50	63.5	0.6	0.6	54.5	14.60	6.30	32000	48000	√	0.13
B71910-C-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	19.00	16.60	18000	30000	√	0.13
B71910-E-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	18.00	15.60	16000	26000	√	0.13
HCB71910-C-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	13.20	11.60	22000	36000	√	0.11
HCB71910-E-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	12.20	1.00	20000	34000	√	0.11
XCB71910-C-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	29.00	11.60	30000	43000	√	0.11
XCB71910-E-T-P4S	50	72	12	0.60	0.60	55	67.5	0.6	0.6	58.9	27.00	11.00	26000	40000	√	0.11
HS71910-C-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	10.40	10.20	24000	36000	√	0.15
HS71910-E-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	9.80	9.65	20000	34000	√	0.15
HC71910-C-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	7.10	7.20	26000	40000	√	0.14
HC71910-E-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	6.70	6.70	24000	36000	√	0.14
XC71910-C-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	16.00	7.20	34000	50000	√	0.14
XC71910-E-T-P4S	50	72	12	0.60		55	67.5	0.6	0.6	59.0	15.00	6.70	30000	45000	√	0.14
B71911-C-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	22.80	20.40	16000	26000	√	0.18
B71911-E-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	21.60	19.30	15000	24000	√	0.18
HCB71911-C-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	16.00	14.30	20000	34000	√	0.15
HCB71911-E-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	15.00	13.40	18000	30000	√	0.15
XCB71911-C-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	35.50	14.30	26000	40000	√	0.15
XCB71911-E-T-P4S	55	80	13	0.60	1.00	60	75.5	0.6	0.6	65.1	33.50	13.40	24000	38000	√	0.15
HS71911-C-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	13.40	13.70	22000	34000	√	0.20
HS71911-E-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	12.70	12.70	18000	30000	√	0.20
HC71911-C-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	9.30	9.50	24000	38000	√	0.19
HC71911-E-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	8.80	8.80	22000	34000	√	0.19
XC71911-C-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	20.80	9.50	32000	48000	√	0.19
XC71911-E-T-P4S	55	80	13	0.60		60	75.5	0.6	0.6	65.2	19.60	8.80	26000	40000	√	0.19
B71912-C-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	24.00	22.80	15000	24000	√	0.19
B71912-E-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	22.80	21.60	14000	22000	√	0.19
HCB71912-C-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	16.60	16.00	19000	32000	√	0.16
HCB71912-E-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	15.60	15.00	17000	28000	√	0.16
XCB71912-C-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	37.50	16.00	26000	40000	√	0.16
XCB71912-E-T-P4S	60	85	13	1.00	1.00	65	80.5	0.6	0.6	70.1	34.50	15.00	22000	36000	√	0.16
HS71912-C-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	14.00	14.60	20000	32000	√	0.21
HS71912-E-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	13.20	13.40	17000	28000	√	0.21
HC71912-C-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	9.65	10.00	22000	36000	√	0.19
HC71912-E-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	9.00	9.50	20000	32000	√	0.19
XC71912-C-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	21.60	10.00	28000	43000	√	0.19
XC71912-E-T-P4S	60	85	13	1.00		65	80.5	0.6	0.6	70.2	20.00	9.50	24000	38000	√	0.19
B71913-C-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	24.50	24.00	14000	22000	√	0.20
B71913-E-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	22.80	22.40	13000	20000	√	0.20
HCB71913-C-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	17.00	16.60	18000	30000	√	0.17
HCB71913-E-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	16.00	16.00	15000	24000	√	0.17
XCB71913-C-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	38.00	16.60	24000	38000	√	0.17
XCB71913-E-T-P4S	65	90	13	1.00	1.00	70	85.5	0.6	0.6	75.1	35.50	16.00	20000	34000	√	0.17
HS71913-C-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	14.30	15.30	19000	30000	√	0.23
HS71913-E-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	13.40	14.30	15000	24000	√	0.23
HC71913-C-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	9.80	10.80	20000	34000	√	0.21
HC71913-E-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	9.30	10.00	19000	30000	√	0.21
XC71913-C-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	22.00	10.80	26000	43000	√	0.21
XC71913-E-T-P4S	65	90	13	1.00		70	85.5	0.6	0.6	75.2	20.80	10.00	24000	38000	√	0.21
B71914-C-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	33.50	32.50	13000	20000	√	0.33
B71914-E-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	31.50	31.00	12000	19000	√	0.33
HCB71914-C-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	23.20	22.80	16000	26000	√	0.28
HCB71914-E-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	22.00	21.60	14000	22000	√	0.28
XCB71914-C-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	52.00	22.80	22000	36000	√	0.28
XCB71914-E-T-P4S	70	100	16	1.00	1.00	76	94.5	0.6	0.6	82.2	49.00	21.60	18000	30000	√	0.28
HS71914-C-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	18.30	20.00	16000	26000	√	0.37
HS71914-E-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	17.30	18.60	14000	22000	√	0.37
HC71914-C-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	12.70	14.00	19000	32000	√	0.35
HC71914-E-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	12.00	13.20	17000	26000	√	0.35
XC71914-C-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	28.50	14.00	24000	40000	√	0.35
XC71914-E-T-P4S	70	100	16	1.00		76	94.5	0.6	0.6	82.3	27.00	13.20	22000	36000	√	0.35
B71915-C-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	34.00	34.50	12000	19000	√	0.35
B71915-E-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	32.00	32.50	11000	18000	√	0.35
HCB71915-C-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	23.60	24.00	16000	26000	√	0.30
HCB71915-E-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	22.00	22.80	13000	20000	√	0.30
XCB71915-C-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	53.00	24.00	20000	34000	√	0.30
XCB71915-E-T-P4S	75	105	16	1.00	1.00	81	99.5	0.6	0.6	87.2	49.00	22.80	17000	28000	√	0.30
HS71915-C-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	19.00	21.20	16000	26000	√	0.40
HS71915-E-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	17.60	20.00	13000	20000	√	0.40
HC71915-C-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	12.90	15.00	18000	30000	√	0.37
HC71915-E-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	12.20	13.70	16000	24000	√	0.37
XC71915-C-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	29.00	15.00	23000	40000	√	0.37
XC71915-E-T-P4S	75	105	16	1.00		81	99.5	0.6	0.6	87.3	27.00	13.70	19000	32000	√	0.37
B71916-C-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	34.50	36.00	12000	19000	√	0.37
B71916-E-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	32.50	34.00	11000	18000	√	0.37
HCB71916-C-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	24.00	25.00	15000	24000	√	0.31
HCB71916-E-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	22.40	23.60	13000	20000	√	0.31
XCB71916-C-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	54.00	25.00	19000	32000	√	0.31
XCB71916-E-T-P4S	80	110	16	1.00	1.00	86	104	0.6	0.6	92.2	50.00	23.60	16000	26000	√	0.31
HS71916-C-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	21.20	24.00	15000	24000	√	0.41
HS71916-E-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	19.60	22.40	13000	20000	√	0.41
HC71916-C-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	14.60	16.60	17000	28000	√	0.38
HC71916-E-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	13.70	15.60	16000	24000	√	0.38
XC71916-C-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	32.50	16.60	22000	36000	√	0.38
XC71916-E-T-P4S	80	110	16	1.00		86	104	0.6	0.6	92.2	30.50	15.60	19000	32000	√	0.38
B71917-C-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	45.00	46.50	11000	18000	√	0.53
B71917-E-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	42.50	44.00	9500	16000	√	0.53
HCB71917-C-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	31.00	32.50	13000	20000	√	0.45
HCB71917-E-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	29.00	30.50	12000	19000	√	0.45
XCB71917-C-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	69.50	32.50	18000	30000	√	0.45
XCB71917-E-T-P4S	85	120	18	1.10	1.10	92	114	0.6	0.6	99.2	64.00	30.50	15000	24000	√	0.45
HS71917-C-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	22.00	26.00	14000	22000	√	0.61
HS71917-E-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	20.40	24.50	12000	19000	√	0.61
HC71917-C-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	15.00	18.00	16000	26000	√	0.57
HC71917-E-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	14.30	17.00	14000	20000	√	0.57
XC71917-C-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	33.50	18.00	20000	34000	√	0.57
XC71917-E-T-P4S	85	120	18	1.10		92	114	0.6	0.6	99.7	32.00	17.00	17000	28000	√	0.57
B71918-C-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	45.50	49.00	10000	17000	√	0.55
B71918-E-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	43.00	46.50	9000	15000	√	0.55
HCB71918-C-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	31.50	34.00	13000	20000	√	0.47
HCB71918-E-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	30.00	32.00	11000	18000	√	0.47
XCB71918-C-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	71.00	34.00	17000	28000	√	0.47
XCB71918-E-T-P4S	90	125	18	1.10	1.10	97	119	0.6	0.6	104.2	67.00	32.00	14000	22000	√	0.47
HS71918-C-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	23.60	28.50	13000	20000	√	0.63
HS71918-E-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	22.40	26.50	11000	18000	√	0.63
HC71918-C-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	16.30	19.60	15000	24000	√	0.58
HC71918-E-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	15.60	18.60	14000	20000	√	0.58
XC71918-C-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	36.50	19.60	19000	32000	√	0.58
XC71918-E-T-P4S	90	125	18	1.10		97	119	0.6	0.6	104.5	34.50	18.60	16000	26000	√	0.58
B71919-C-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	46.50	51.00	9500	16000	√	0.58
B71919-E-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	44.00	48.00	8500	14000	√	0.58
HCB71919-C-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	32.00	35.50	12000	19000	√	0.49
HCB71919-E-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	30.50	33.50	10000	17000	√	0.49
XCB71919-C-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	71.00	35.50	16000	26000	√	0.49
XCB71919-E-T-P4S	95	130	18	1.10	1.10	102	124	0.6	0.6	109.2	68.00	33.50	14000	22000	√	0.49
HS71919-C-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	24.50	30.00	13000	19000	√	0.66
HS71919-E-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	22.80	28.00	10000	17000	√	0.66
HC71919-C-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	17.00	20.80	14000	22000	√	0.61
HC71919-E-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	16.00	19.30	13000	19000	√	0.61
XC71919-C-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	38.00	20.80	18000	30000	√	0.61
XC71919-E-T-P4S	95	130	18	1.10		102	124	0.6	0.6	109.5	35.50	19.30	16000	26000	√	0.61
B71920-C-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	58.5	64.00	9000	15000	√	0.79
B71920-E-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	55.00	60.00	8000	13000	√	0.79
HCB71920-C-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	40.50	44.00	11000	18000	√	0.66
HCB71920-E-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	38.00	42.50	9500	16000	√	0.66
XCB71920-C-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	90.00	44.00	15000	24000	√	0.66
XCB71920-E-T-P4S	100	140	20	1.10	1.10	107	133	0.6	0.6	117.2	85.00	42.50	12000	19000	√	0.66
HS71920-C-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	29.00	36.00	11000	18000	√	0.90
HS71920-E-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	27.50	33.50	9500	16000	√	0.90
HC71920-C-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	20.40	25.00	13000	20000	√	0.84
HC71920-E-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	19.00	23.60	12000	18000	√	0.84
XC71920-C-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	45.50	25.00	17000	28000	√	0.84
XC71920-E-T-P4S	100	140	20	1.10		107	133	0.6	0.6	116.7	42.50	23.60	14000	22000	√	0.84
B71921-C-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	58.50	64.00	8500	14000	√	0.8
B71921-E-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	55.00	60.00	7500	12000	√	0.8
HCB71921-C-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	40.00	45.00	11000	18000	√	0.7
HCB71921-E-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	38.00	42.50	9000	15000	√	0.7
XCB71921-C-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	90.00	45.00	14000	22000	√	0.7
XCB71921-E-T-P4S	105	145	20	1.10	1.10	112	138	0.6	0.6	121.2	85.00	42.50	12000	19000	√	0.7
HS71921-C-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	30.00	38.00	12000	18000	√	0.9
HS71921-E-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	28.00	35.50	9000	15000	√	0.9
HC71921-C-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	20.80	26.50	12000	19000	√	0.9
HC71921-E-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	19.60	24.50	12000	18000	√	0.9
XC71921-C-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	46.50	26.50	16000	26000	√	0.9
XC71921-E-T-P4S	105	145	20	1.10		112	138	0.6	0.6	121.7	44.00	24.50	14000	22000	√	0.9
B71922-C-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	58.50	67.00	8000	13000	√	0.8
B71922-E-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	56.00	63.00	7500	12000	√	0.8
HCB71922-C-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	40.50	46.50	10000	17000	√	0.7
HCB71922-E-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	39.00	44.00	9000	15000	√	0.7
XCB71922-C-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	90.00	46.50	13000	20000	√	0.7
XCB71922-E-T-P4S	110	150	20	1.10	1.10	117	143	0.6	0.6	126.2	86.50	44.00	11000	18000	√	0.7
HS71922-C-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	34.50	44.00	10000	17000	√	1.0
HS71922-E-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	32.50	40.50	8500	14000	√	1.0
HC71922-C-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	24.00	30.50	12000	19000	√	0.9
HC71922-E-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	22.80	28.50	11000	17000	√	0.9
XC71922-C-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	54.00	30.50	15000	24000	√	0.9
XC71922-E-T-P4S	110	150	20	1.10		117	143	0.6	0.6	126.4	51.00	28.50	13000	20000	√	0.9
B71924-C-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	73.50	85.00	7000	11000	√	1.2
B71924-E-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	69.50	80.00	6700	10000	√	1.2
HCB71924-C-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	51.00	58.50	9000	15000	√	1.0
HCB71924-E-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	48.00	55.00	8000	13000	√	1.0
XCB71924-C-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	114.00	58.50	12000	19000	√	1.0
XCB71924-E-T-P4S	120	165	22	1.10	1.10	128	157	0.6	0.6	138.2	108.00	55.00	10000	17000	√	1.0
HS71924-C-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	36.50	48.00	9000	15000	√	1.3
HS71924-E-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	34.00	45.00	8000	13000	√	1.3
HC71924-C-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	25.00	33.50	11000	18000	√	1.3
HC71924-E-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	23.60	31.00	9500	15000	√	1.3
XC71924-C-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	56.00	33.50	14000	22000	√	1.3
XC71924-E-T-P4S	120	165	22	1.10		128	157	0.6	0.6	138.9	53.00	31.00	12000	19000	√	1.3
B71926-C-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	86.50	100.00	6700	10000	√	1.5
B71926-E-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	81.50	95.00	6000	9000	√	1.5
HCB71926-C-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	60.00	69.50	8500	14000	√	1.3
HCB71926-E-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	57.00	65.50	7000	11000	√	1.3
XCB71926-C-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	134.00	69.50	11000	18000	√	1.3
XCB71926-E-T-P4S	130	180	24	1.50	1.50	139	171	0.6	0.6	150.2	127.00	65.50	9500	16000	√	1.3
HS71926-C-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	41.50	56.00	8500	14000	√	1.8
HS71926-E-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	39.00	52.00	7000	11000	√	1.8
HC71926-C-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	29.00	39.00	9500	16000	√	1.7
HC71926-E-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	27.00	36.50	8500	13000	√	1.7
XC71926-C-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	64.00	39.00	12000	19000	√	1.7
XC71926-E-T-P4S	130	180	24	1.50		139	171	0.6	0.6	151.0	60.00	36.50	11000	18000	√	1.7
B71928-C-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	90.00	108.00	6000	9000	√	1.6
B71928-E-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	85.00	102.00	5600	8500	√	1.6
HCB71928-C-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	62.00	76.50	7500	12000	√	1.4
HCB71928-E-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	58.50	71.00	6700	10000	√	1.4
XCB71928-C-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	137.00	76.50	10000	17000	√	1.4
XCB71928-E-T-P4S	140	190	24	1.50	1.50	149	181	0.6	0.6	160.2	129.00	71.00	8500	14000	√	1.4
B71930-C-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	122.00	143.00	5600	8500	√	2.5
B71930-E-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	114.00	134.00	5000	7500	√	2.5
HCB71930-C-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	85.00	100.00	7000	11000	√	2.1
HCB71930-E-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	80.00	95.00	6000	9000	√	2.1
XCB71930-C-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	190.00	100.00	9000	15000	√	2.1
XCB71930-E-T-P4S	150	210	28	2.00	1.00	160	199	1.0	1.0	174.3	180.00	95.00	8000	13000	√	2.1
B71932-C-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	125.00	150.00	5000	7500	√	2.7
B71932-E-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	116.00	140.00	4800	7000	√	2.7
HCB71932-C-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	85.00	104.00	6700	10000	√	2.2
HCB71932-E-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	80.00	98.00	5600	8500	√	2.2
XCB71932-C-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	190.00	104.00	8500	14000	√	2.2
XCB71932-E-T-P4S	160	220	28	2.00	1.00	170	209	1.0	1.0	184.3	180.00	98.00	7500	12000	√	2.2
B71934-C-T-P4S	170	230	28	2.00	1.50	180	219	1.0	1.0	194.3	129.00	163.00	4800	7000	√	2.8
B71934-E-T-P4S	170	230	28	2.00	1.50	180	219	1.0	1.0	194.3	122.00	150.00	4500	6700	√	2.8
HCB71934-C-T-P4S	170	230	28	2.00	1.50	180	219	1.0	1.0	194.3	88.00	114.00	6000	9000	√	2.4
HCB71934-E-T-P4S	170	230	28	2.00	1.50	180	219	1.0	1.0	194.3	83.00	106.00	5300	8000	√	2.4
B71936-C-T-P4S	180	250	33	2.00	1.00	192	238	1.0	1.0	208.3	163.00	204.00	4500	6700	√	4.2
B71936-E-T-P4S	180	250	33	2.00	1.00	192	238	1.0	1.0	208.3	156.00	193.00	4000	6000	√	4.2
HCB71936-C-T-P4S	180	250	33	2.00	1.00	192	238	1.0	1.0	208.3	114.00	143.00	5600	8500	√	3.5
HCB71936-E-T-P4S	180	250	33	2.00	1.00	192	238	1.0	1.0	208.3	106.00	134.00	4800	7000	√	3.5
B71938-C-T-P4S	190	260	33	2.00	1.00	202	247	1.0	1.0	218.3	166.00	212.00	4300	6300	√	4.4
B71938-E-T-P4S	190	260	33	2.00	1.00	202	247	1.0	1.0	218.3	156.00	200.00	3800	5600	√	4.4
HCB71938-C-T-P4S	190	260	33	2.00	1.00	202	247	1.0	1.0	218.3	116.00	150.00	5300	8000	√	3.6
HCB71938-E-T-P4S	190	260	33	2.00	1.00	202	247	1.0	1.0	218.3	108.00	140.00	4500	6700	√	3.6
B71940-C-T-P4S	200	280	38	2.10	1.10	214	266	1.0	1.0	232.4	204.00	255.00	4000	6000	√	6.1
B71940-E-T-P4S	200	280	38	2.10	1.10	214	266	1.0	1.0	232.4	193.00	240.00	3600	5300	√	6.1
HCB71940-C-T-P4S	200	280	38	2.10	1.10	214	266	1.0	1.0	232.4	140.00	176.00	5000	7500	√	5.1
HCB71940-E-T-P4S	200	280	38	2.10	1.10	214	266	1.0	1.0	232.4	134.00	166.00	4300	6300	√	5.1
B71944-C-T-P4S	220	300	38	2.10	1.10	234	286	1.0	1.0	252.4	216.00	285.00	3600	5300	√	6.7
B71944-E-T-P4S	220	300	38	2.10	1.10	234	286	1.0	1.0	252.4	204.00	270.00	3200	4800	√	6.7
HCB71944-C-T-P4S	220	300	38	2.10	1.10	234	286	1.0	1.0	252.4	150.00	200.00	4500	6700	√	5.6
HCB71944-E-T-P4S	220	300	38	2.10	1.10	234	286	1.0	1.0	252.4	140.00	190.00	3800	5600	√	5.6
B71948-C-T-P4S	240	320	38	2.10	1.10	254	307	1.0	1.0	272.4	224.00	310.00	3200	4800	√	7.2
B71948-E-T-P4S	240	320	38	2.10	1.10	254	307	1.0	1.0	272.4	212.00	285.00	3000	4500	√	7.2
HCB71948-C-T-P4S	240	320	38	2.10	1.10	254	307	1.0	1.0	272.4	153.00	216.00	4000	6000	√	6.0
HCB71948-E-T-P4S	240	320	38	2.10	1.10	254	307	1.0	1.0	272.4	146.00	200.00	3600	5300	√	6.0
B71952-C-T-P4S	260	360	46	2.10	1.10	278	342	1.0	1.0	300.5	285.00	415.00	3000	4500	√	12.1
B71952-E-T-P4S	260	360	46	2.10	1.10	278	342	1.0	1.0	300.5	270.00	390.00	2600	4000	√	12.1
B71956-C-T-P4S	280	380	46	2.10	1.10	298	362	1.0	1.0	320.5	300.00	450.00	2600	4000	√	12.9
B71956-E-T-P4S	280	380	46	2.10	1.10	298	362	1.0	1.0	320.5	280.00	425.00	2400	3800	√	12.9
B71960-C-T-P4S	300	420	56	3.00	1.10	322	398	1.5	1.0	348.6	360.00	570.00	2400	3800	√	20.4
B71960-E-T-P4S	300	420	56	3.00	1.10	322	398	1.5	1.0	348.6	340.00	540.00	2200	3600	√	20.4
B71964-C-T-P4S	320	440	56	3.00	1.10	342	418	1.5	1.0	368.6	375.00	620.00	2200	3600	√	21.6
B71964-E-T-P4S	320	440	56	3.00	1.10	342	418	1.5	1.0	368.6	355.00	585.00	2000	3400	√	21.6
B71968-C-T-P4S	340	460	56	3.00	1.10	362	438	1.5	1.0	388.6	380.00	640.00	2200	3600	√	22.7
B71968-E-T-P4S	340	460	56	3.00	1.10	362	438	1.5	1.0	388.6	360.00	610.00	1900	3200	√	22.7
B71972-C-T-P4S	360	480	56	3.00	1.10	382	458	1.5	1.0	408.6	390.00	695.00	2000	3400	√	23.9
B71972-E-T-P4S	360	480	56	3.00	1.10	382	458	1.5	1.0	408.6	375.00	640.00	1800	3000	√	23.9
B71984-C-T-P4S	420	560	65	4.00	1.50	443	537	1.5	1.0	476.0	510.00	980.00	1700	2800	√	37.6
B71984-E-T-P4S	420	560	65	4.00	1.50	443	537	1.5	1.0	476.0	475.00	915.00	1500	2400	√	37.6
B71992-C-T-P4S	460	620	74	4.00	1.50	493	587	1.5	1.0	526.0	530.00	1080.00	1500	2400	√	55.4
B71992-E-T-P4S	460	620	74	4.00	1.50	493	587	1.5	1.0	526.0	500.00	1000.00	1400	2200	√	55.4
B719/500-C-T-P4S	500	670	78	5.00	2.00	538	632	2.5	1.0	571.0	550.00	1160.00	1400	2200	√	68.2
B719/500-E-T-P4S	500	670	78	5.00	2.00	538	632	2.5	1.0	571.0	520.00	1080.00	1200	1900	√	68.2

Introduction

Introduction of 719C/ACP4 Standard Series

Ultra-precision angular contact ball bearings must guide the high-precision operation of mechanical parts and ensure sufficient support during high-speed operation. Therefore, the selection of the bearing mainly considers the main factors of accuracy, rigidity and running performance. When loading, it must be ensured that there is a lubricating oil film in the contact area between the rolling element and the raceway. Under the condition of oil film, the actual fatigue life of the bearing will be longer. If the bearing is to reach the fatigue life, the life of the bearing is deeply affected by the life of the lubricant. The factors that determine the working life of the bearing under relevant load conditions are the size of the contact stress in the contact area between the rolling elements and the raceway and the dynamic performance of the bearing. In the actual working process, super-precision bearings will not fail due to fatigue, but failure caused by the loss of grease life.

The fatigue life of ultra-precision angular contact ball bearings generally depends on the working life of the lubricant. In many cases, the life of the lubricant determines the life of the bearing. The relative influence on the fatigue life of the bearing is relatively small.

Details

Structural point: LKWE precision bearing basic series based on ISO standard; ring material adopts high purity (electroslag remelting) bearing steel, with special heat treatment process, cold treatment process and material modification technology, making this series of bearings have a long fatigue life Increased.
Contact angle: 15º and 25º, used in pairs can withstand axial load and radial load or composite load.
Cage: The outer ring guided phenolic resin sandwiched bakelite cage and the rolling element guided nylon cage can be selected according to different purposes.
Bakelite cage is selected for medium and high speed working conditions; when 500000≤DmN≤1000000
Nylon cages or bakelite cages can be selected for medium and low speed conditions.
Speed factor: The outer ring guides the phenolic resin cloth bakelite cage as the standard;
Grease lubrication DmN≤1000000, that is, the limited speed N≤1000000/Dm Dm—bearing intermediate diameter Oil (small amount) lubrication DmN≤1500000
Scope of application: This type of bearing has a wide range of applications; it is mainly used for working conditions that require precise axial positioning and radial positioning, and high-precision rotation at medium and high speeds.

Quality Standard

Rockewell Bearings has added parameters that are not defined by ISO/ABEC for customers, including preload tolerances, functional tests, traceability and micron codes, cleanliness, raceway curvature, balls, etc. and roundness, surface processing (function And non-functional surfaces), steel specifications, cage trim and design, and installation chamfering. The definition of these parameters improves the quality of precision angular contact ball bearing products, thereby improving the performance of machine tool spindles.
The element of precision angular contact ball bearings is the cage, which is very important for machine tool bearings. The performance of the cage will affect the stability of machine tool bearings under high-speed rotation. The standard cage produced by Rockewell is made of phenolic resin. The internal design and the tolerance of the pocket gap are tight and the guide surface is controlled to ensure the stability of the cage during high-speed operation, lubrication and dynamic load.
The two elements of precision angular contact ball bearings are cleanliness, which is very important for precision angular contact ball bearings. Generally, the parts of the bearing products must be cleaned with a multi-solvent for 3 hours to prevent impurities from entering the bearing and prevent inherent pollution sources. In addition, the non-working surface of the bearing must be ground to ensure that the bearing is free of impurities before leaving the factory. Therefore, the bearing products produced by Rockewell can increase the normal operating time of the machine tool.
There are two main structural design methods for precision angular contact ball bearings: the high-rigidity WI series and the high-speed HX series to meet the requirements of different applications. The basic, open Rockewell bearing design has a higher spindle speed and greater dynamic radial stiffness, so the spindle can cut more material in a shorter time while ensuring excellent finished product tolerances. These improvements are attributed to the combination of the ball body and the precision engineering design of the raceway profile, which improves the processing rate.

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