| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 51105 V/HR11T1 | 25 | 42 | 11 |
| 51305 V/HR11T1 | 25 | 52 | 18 |
| 51305 V/HR11Q1 | 25 | 52 | 18 |
| 51105 V/HR11Q1 | 25 | 42 | 11 |
| 51205 V/HR11T1 | 25 | 47 | 15 |
| 51105 V/HR22T2 | 25 | 42 | 11 |
| 51305 V/HR22T2 | 25 | 52 | 18 |
| 51205 V/HR22T2 | 25 | 47 | 15 |
| 51205 V/HR11Q1 | 25 | 47 | 15 |
| 51305 V/HR22Q2 | 25 | 52 | 18 |
| 51106 V/HR11T1 | 30 | 47 | 11 |
| 51306 V/HR11Q1 | 30 | 60 | 21 |
| 51106 V/HR22T2 | 30 | 47 | 11 |
| 51206 V/HR11T1 | 30 | 52 | 16 |
| 51306 V/HR22T2 | 30 | 60 | 21 |
| 51106 V/HR11Q1 | 30 | 47 | 11 |
| 51306 V/HR11T1 | 30 | 60 | 21 |
| 51206 V/HR11Q1 | 30 | 52 | 16 |
| 51306 V/HR22Q2 | 30 | 60 | 21 |
| 51206 V/HR22Q2 | 30 | 52 | 16 |
| 51106 V/HR22Q2 | 30 | 47 | 11 |
| 51206 V/HR22T2 | 30 | 52 | 16 |
| 51207 V/HR11Q1 | 35 | 62 | 18 |
| 51207 V/HR22T2 | 35 | 62 | 18 |
| 51207 V/HR11T1 | 35 | 62 | 18 |
| 51107 V/HR11T1 | 35 | 52 | 12 |
| 51107 V/HR22Q2 | 35 | 52 | 12 |
| 51107 V/HR22T2 | 35 | 52 | 12 |
| 51107 V/HR11Q1 | 35 | 52 | 12 |
| 51207 V/HR22Q2 | 35 | 62 | 18 |
