| 轴承型号 | 外形尺寸 mm | |||
| 新型号 | 老型号 | d | D | B |
| RN214 | 502214 | 70 | 110.5 | 24 | RN214E | 502214E | 70 | 113.5 | 24 |
| RN215 | 502215 | 75 | 116.5 | 25 | RN215E | 502215E | 75 | 118.5 | 25 |
| RN216 | 502216 | 80 | 125.3 | 26 | RN216E | 502216E | 80 | 127.3 | 26 |
| RN217 | 502217 | 85 | 133.8 | 28 | RN217E | 502217E | 85 | 136.5 | 28 |
| RN218 | 502218 | 90 | 143 | 30 | RN218E | 502218E | 90 | 145 | 30 |
| RN219 | 502219 | 95 | 151.5 | 32 | RN219E | 502219E | 95 | 154.5 | 32 |
