



| Bearing Model | Dimensions(mm) | Weight(kg) | |||
| Bearing No. | Original model | d | D | B | |
| 51100 | 8100 | 10 | 24 | 9 | 0.0192 |
| 51101 | 8101 | 12 | 26 | 9 | 0.0214 |
| 51102 | 8102 | 15 | 28 | 9 | 0.023 |
| 51103 | 8103 | 17 | 30 | 9 | 0.251 |
| 51104 | 8104 | 20 | 35 | 410 | 0.037 |
| 51105 | 8105 | 25 | 42 | 11 | 0.0558 |
| 51106 | 8106 | 30 | 47 | 11 | 0.0602 |
| 51107 | 8107 | 35 | 52 | 12 | 0.072 |
| 51108 | 8108 | 40 | 60 | 13 | 0.115 |
| 51109 | 8109 | 45 | 65 | 14 | 0.141 |
| 51110 | 8110 | 50 | 70 | 14 | 0.152 |
| 51111 | 8111 | 55 | 78 | 16 | 0.227 |
| 51112 | 8112 | 60 | 85 | 17 | 0.276 |
| 51113 | 8113 | 65 | 90 | 18 | 0.32 |
| 51114 | 8114 | 70 | 95 | 18 | 0.344 |
| 51115 | 8115 | 75 | 100 | 19 | 0.385 |
| 51116 | 8116 | 80 | 105 | 19 | 0.408 |
| 51117 | 8117 | 85 | 110 | 19 | 0.426 |
| 51118 | 8118 | 90 | 120 | 22 | 0.651 |
| 51119 | 8120 | 100 | 135 | 25 | 0.95 |
| 51122 | 8122 | 110 | 145 | 25 | 1.07 |
| 51124 | 8124 | 120 | 155 | 25 | 1.13 |
| 51126 | 8126 | 130 | 170 | 30 | 1.7 |
| 51128 | 8128 | 140 | 180 | 31 | 1.85 |
| 51130 | 8130 | 150 | 190 | 31 | 1.97 |








