| Bearing model | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| BTW 200 CM/SP | 200 | 310 | 132 |
| BTW 190 CM/SP | 190 | 290 | 120 |
| BTM 180 BM/HCP4CDB | 180 | 280 | 90 |
| BTM 180 BM/P4CDB | 180 | 280 | 90 |
| BTW 180 CM/SP | 180 | 280 | 120 |
| BTM 180 AM/P4CDB | 180 | 280 | 90 |
| BTM 180 AM/HCP4CDB | 180 | 280 | 90 |
| BTM 170 BM/P4CDB | 170 | 260 | 81 |
| BTM 170 AM/HCP4CDB | 170 | 260 | 81 |
| BTM 170 AM/P4CDB | 170 | 260 | 81 |
| BTM 170 BM/HCP4CDB | 170 | 260 | 81 |
| BTW 170 CM/SP | 170 | 260 | 108 |
| BTM 160 BM/HCP4CDB | 160 | 240 | 72 |
| BTW 160 CM/SP | 160 | 240 | 96 |
| BTM 160 AM/HCP4CDB | 160 | 240 | 72 |
| BTM 160 BM/P4CDB | 160 | 240 | 72 |
| BTM 160 AM/P4CDB | 160 | 240 | 72 |
| BTM 150 BM/P4CDB | 150 | 225 | 67.5 |
| BTM 150 AM/HCP4CDB | 150 | 225 | 67.5 |
| BTM 150 BM/HCP4CDB | 150 | 225 | 67.5 |
| BTW 150 CM/SP | 150 | 225 | 90 |
| BTM 150 AM/P4CDB | 150 | 225 | 67.5 |
| BTM 140 AM/P4CDB | 140 | 210 | 63 |
| BTM 140 AM/HCP4CDB | 140 | 210 | 63 |
| BTM 140 BM/P4CDB | 140 | 210 | 63 |
| BTW 140 CM/SP | 140 | 210 | 84 |
| BTM 140 BM/HCP4CDB | 140 | 210 | 63 |
| BTM 130 ATN9/P4CDB | 130 | 200 | 63 |
| BTM 130 BTN9/HCP4CDB | 130 | 200 | 63 |
| BTM 130 BTN9/P4CDB | 130 | 200 | 63 |
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