| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 51201 V/HR22T2 | 12 | 28 | 11 |
| NU 219 ECML | 95 | 170 | 32 |
| 51101 V/HR22Q2 | 12 | 26 | 9 |
| NJ 2319 ECJ | 95 | 200 | 67 |
| 51101 V/HR11Q1 | 12 | 26 | 9 |
| NJ 2319 ECP | 95 | 200 | 67 |
| 51101 V/HR22T2 | 12 | 26 | 9 |
| 51100 V/HR22Q2 | 10 | 24 | 9 |
| NU 2319 ECJ | 95 | 200 | 67 |
| NU 2319 ECP | 95 | 200 | 67 |
| 51200 V/HR11T1 | 10 | 26 | 11 |
| N 319 ECP | 95 | 200 | 45 |
| 51200 V/HR11Q1 | 10 | 26 | 11 |
| N 319 ECM | 95 | 200 | 45 |
| 51200 V/HR22Q2 | 10 | 26 | 11 |
| NUP 319 ECML | 95 | 200 | 45 |
| NU 2319 ECML | 95 | 200 | 67 |
| 51100 V/HR11Q1 | 10 | 24 | 9 |
| NJ 319 ECN2ML | 95 | 200 | 45 |
| NJ 219 ECJ | 95 | 170 | 32 |
| 51100 V/HR11T1 | 10 | 24 | 9 |
| NJ 219 ECM | 95 | 170 | 32 |
| 51200 V/HR22T2 | 10 | 26 | 11 |
| NJ 219 ECP | 95 | 170 | 32 |
| 51100 V/HR22T2 | 10 | 24 | 9 |
| NUP 2319 ECML | 95 | 200 | 67 |
| NUP 219 ECML | 95 | 170 | 32 |
| 52236 M | 150 | 250 | 98 |
| NUP 2219 ECP | 95 | 170 | 43 |
| 52234 M | 150 | 240 | 97 |
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