Description
NTN 63/28NR Deep groove ball bearingOpen With snap ring |
![]() |
| Bearing No. | Bore | O.D. | Width | Weight | Fillet Radii | Basic Load Ratings (lbs) | |
| d(mm) | D(mm) | B(mm) | kg | r | Dynamic C | Static C0 | |
| 63/28NR | 28 | 68 | 18 | 0.287 | 1.1 | 6,000 | 3,150 |
| 63/28NR Snap ring dimensions |
| Snap Dimensions | Limiting Speed (RPM) | |||
| E (max) | F (max) | e (min) | Grease | Oil |
| 74.6 | 1.65 | 1.65 | 11,000 | 13,000 |



