| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| 1985/1922/Q | 28.575 | 57.15 | |
| 1988/1922/Q | 28.575 | 57.15 | |
| 23690/23620/QCL7C | 34.925 | 73.025 | |
| 24780/24720/Q | 41.275 | 76.2 | |
| 25577/2/25520/2/Q | 42.875 | 82.931 | |
| 25577/2/25523/2/Q | 42.875 | 83.058 | |
| 25580/25520/Q | 44.45 | 82.931 | |
| 25580/25522/Q | 44.45 | 83.058 | |
| 25580/25523/Q | 44.45 | 83.058 | |
| 25590/25520/Q | 45.618 | 82.931 | |
| 25590/25522/Q | 45.618 | 83.058 | |
| 25590/25523/Q | 45.618 | 82.931 | |
| 25877/2/25821/2/Q | 34.925 | 73.025 | |
| 25880/25820/Q | 36.487 | 73.025 | |
| 2788/2720/QCL7C | 38.1 | 76.2 | |
| 28678/28622 B/Q | 50.8 | 97.63 | |
| 29675/29620/3/Q | 69.85 | 112.712 | |
| 29685/2/29620/3/Q | 73.025 | 112.712 | |
| 302/28 J2 | 28 | 58 | |
| 30203 J2 | 17 | 40 | |
| 30204 J2/Q | 20 | 47 | |
| 30205 J2/Q | 25 | 52 | |
| 30206 J2/Q | 30 | 62 | |
| 30207 J2/Q | 35 | 72 | |
| 30208 J2/Q | 40 | 80 | |
| 30208 RJ2/Q | 40 | 80 | |
| 30209 J2/Q | 45 | 85 | |
| 30210 J2/Q | 50 | 90 | |
| 30210 J2/QDF | 50 | 90 | |
| 30211 J2/Q | 55 | 100 | |
