PR Sealed Radial Contact Ball Bearing Series Thin Wall Bearings
Introduction to PR Sealed Radial Contact Ball Bearing Series Thin Wall Bearings
Sealed radial contact ball bearings are a type of rolling element bearing designed to support radial loads, which are forces acting perpendicular to the shaft. These bearings consist of an inner and outer ring with a set of balls in between. The contact angle between the balls and the raceways is such that they can support both radial and axial loads.
These bearings find applications in various industries, including robotics, aerospace, medical equipment, and other precision machinery where the balance between size, weight, and performance is crucial. The sealed radial contact ball bearing series thin-wall bearings are designed to provide efficient and reliable operation in demanding environments, making them a preferred choice in applications with stringent performance requirements.
| Type | Major dimensions | Weight | Rated loading | Limiting Speed | Equivalent | |||||||
| d | D | B | ||||||||||
| in | mm | in | mm | in | mm | kg | Radial | |||||
| Static | Dynamic | (RPM) | KAYDON | SILVERTHIN | ||||||||
| Co(N) | Cr(N) | |||||||||||
| LJU040CP0 | 4 | 101.6 | 4.75 | 120.65 | 0.5 | 12.7 | 0.249 | 9,340 | 5,740 | 1640 | JU040CP0 | JSU040CP0 |
| LJU042CP0 | 4.25 | 107.95 | 5 | 127 | 0.5 | 12.7 | 0.263 | 9,880 | 5,870 | 1520 | JU042CP0 | JSU042CP0 |
| LJU045CP0 | 4.5 | 114.3 | 5.25 | 133.35 | 0.5 | 12.7 | 0.277 | 10,410 | 6,010 | 1440 | JU045CP0 | JSU045CP0 |
| LJU047CP0 | 4.75 | 120.65 | 5.5 | 139.7 | 0.5 | 12.7 | 0.295 | 10,940 | 6,090 | 1360 | JU047CP0 | JSU047CP0 |
| LJU050CP0 | 5 | 127 | 5.75 | 146.05 | 0.5 | 12.7 | 0.308 | 11,520 | 6,180 | 1300 | JU050CP0 | JSU050CP0 |
| LJU055CP0 | 5.5 | 139 | 6.25 | 158.75 | 0.5 | 12.7 | 0.336 | 12,590 | 6,410 | 1180 | JU055CP0 | JSU055CP0 |
| LJU060CP0 | 6 | 152.4 | 6.75 | 171.45 | 0.5 | 12.7 | 0.367 | 13,660 | 6,630 | 1080 | JU060CP0 | JSU060CP0 |
| LJU065CP0 | 6.5 | 165.1 | 7.25 | 184.15 | 0.5 | 12.7 | 0.395 | 14,750 | 6,810 | 1000 | JU065CP0 | JSU065CP0 |
| LJU07OCP0 | 7 | 177.8 | 7.75 | 196.85 | 0.5 | 12.7 | 0.422 | 15,790 | 6,980 | 920 | JU07OCP0 | JSU070CP0 |
| LJU075CP0 | 7.5 | 190.5 | 8.25 | 209.55 | 0.5 | 12.7 | 0.449 | 16,860 | 7,120 | 860 | JU075CP0 | JSU075CP0 |
| LJUO80CP0 | 8 | 203.2 | 8.75 | 222.25 | 0.5 | 12.7 | 0.481 | 17,930 | 7,340 | 810 | JUO80CP0 | JSU080CP0 |
| LJU090CP0 | 9 | 228.6 | 9.75 | 247.65 | 0.5 | 12.7 | 0.535 | 20,060 | 7,700 | 720 | JU090CP0 | JSU090CP0 |
| LJU100CP0 | 10 | 254 | 10.75 | 273.05 | 0.5 | 12.7 | 0.594 | 22,200 | 7,920 | 650 | JU100CP0 | JSU100CP0 |
| LJU110CP0 | 11 | 279.4 | 11.75 | 298.45 | 0.5 | 12.7 | 0.649 | 24,330 | 8,360 | 590 | JU110CP0 | JSU110CP0 |
| LJU120CP0 | 12 | 304.8 | 12.75 | 323.85 | 0.5 | 12.7 | 0.708 | 26,470 | 8,780 | 540 | JU120CP0 | JSU120CP0 |
