| Overall dimensions（mm) | Rated load（Paired twin type）（KN） | Rated load（Paired twin type）{kgf} | Bearing code | Legend type number | Operating point distance a0（mm） | Installation dimensions(mm) | Weight(kg) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | 2B | 2C | γ(minimum) | γ1(3)(minimum） | Cr | Cor | Cr | Cor | Single column | DB combination | DF combination | DB | DF | da（minimum） | Db(minimum) | da（minimum） | Db(minimum) | γa(minimum) | γb(minimum） | (Reference) | |
| 380 | 519.5 | 130 | 130 | 4 | 1.5 | 565 | 1300 | 57500 | 132000 | 7976BX | DB | DF | 1 | 442.6 | 312.6 | 414 | — | 491 | 500 | 3 | 1.5 | 81.1 |
| 360 | 509.5 | 140 | 140 | 5 | 2 | 615 | 1340 | 63000 | 137000 | BT360-3 | — | DF | 4 | — | 295 | — | 385 | 477 | — | 4 | 2 | 85 |
| 340 | 540 | 180 | 180 | 5 | 2 | 780 | 1720 | 79500 | 176000 | BT340-1 | DB | — | 2 | 459.2 | — | 377 | — | — | 519 | 4 | 2 | 161 |
| 340 | 480 | 130 | 130 | 4 | 1.5 | 535 | 1150 | 54500 | 117000 | BT340-51 | DB | — | 1 | 409 | — | 373 | — | — | 461 | 3 | 1.5 | 71.6 |
| 320 | 449.5 | 112 | 112 | 3 | 1.1 | 480 | 1010 | 49000 | 103000 | BT320-51 | DB | — | 6 | 379.1 | — | 348 | — | — | 433 | 2.5 | 1 | 54.4 |
| 320 | 449.5 | 112 | 112 | 3 | 3 | 540 | 1130 | 55000 | 115000 | BA320-1 | DB | — | 1 | 278.3 | — | 348 | — | — | 426 | 2.5 | 2.5 | 55.4 |
| 310 | 429.5 | 120 | 120 | 4 | 1.5 | 460 | 940 | 47000 | 95500 | BT310-51 | DB | — | 1 | 370.5 | — | 342 | — | — | 412 | 3 | 1.5 | 52.2 |
| 310 | 429.5 | 120 | 120 | 4 | 1.5 | 520 | 1040 | 53000 | 107000 | BA310-2 | DB | — | 1 | 273.6 | — | 342 | — | — | 412 | 3 | 1.5 | 52.5 |
| 300 | 419.5 | 112 | 112 | 3 | 1.1 | 455 | 900 | 46000 | 92000 | 7960BAX | DB | DF | 4 | 358.1 | 246.1 | 327 | 320 | 397 | 404 | 2.5 | 1 | 46.7 |
| 300 | 419.5 | 112 | 112 | 3 | 1.1 | 510 | 1000 | 52000 | 102000 | 7960AX | DB | DF | 1 | 263.8 | 151.8 | 327 | — | 397 | 404 | 2.5 | 1 | 48.6 |
| 290 | 419.5 | 120 | 120 | 5 | 2 | 475 | 935 | 48500 | 95500 | BT290-52 | DB | — | 2 | 357.9 | — | 325 | — | — | 401 | 4 | 2 | 54 |
| 290 | 409.5 | 112 | 112 | 3 | 1.1 | 430 | 830 | 44000 | 84500 | BT290-2 | DB | — | 1 | 349.7 | — | 317 | — | — | 394 | 2.5 | 1 | 45.3 |
| 290 | 409.5 | 112 | 112 | 3 | 1.1 | 485 | 920 | 49500 | 94000 | BA290-2 | DB | — | 1 | 258.1 | — | 317 | — | — | 394 | 2.5 | 1 | 44.2 |
| 285 | 380 | 92 | 92 | 3 | 2 | 297 | 570 | 30500 | 58000 | BT285-1 | DB | — | 4 | 325 | — | 311 | — | — | 362 | 2.5 | 2 | 28.5 |
| 280 | 400 | 104 | 104 | 4 | 1.5 | 425 | 820 | 43500 | 84000 | BT280-2 | DB | — | 2 | 337.3 | — | 310 | — | — | 383 | 3 | 1.5 | 41.5 |
| 280 | 389.5 | 92 | 92 | 2.1 | 1.1 | 380 | 740 | 38500 | 75500 | BT280-51 | DB | — | 1 | 327.1 | — | 304 | — | — | 374 | 2 | 1 | 34.4 |
| 277 | 420 | 130 | 130 | 4 | 1.5 | 530 | 1040 | 54000 | 106000 | BT277-1 | DB | — | 1 | 358.7 | — | 307 | — | — | 402 | 3 | 1.5 | 63.1 |
| 270 | 379.5 | 92 | 92 | 2.1 | 1.1 | 400 | 750 | 41000 | 76500 | BT270-1 | DB | — | 6 | 318.7 | — | 294 | — | — | 365 | 2 | 1 | 31.7 |
| 260 | 399.5 | 130 | 130 | 4 | 1.5 | 505 | 945 | 51500 | 96500 | 7052BX | DB | DF | 1 | 341.9 | 211.9 | 290 | — | 373 | 382 | 3 | 1.5 | 57.6 |
| 260 | 379.5 | 112 | 112 | 4 | 2 | 430 | 785 | 44000 | 80000 | BT260-52 | DB | — | 2 | 324.5 | — | 290 | — | — | 362 | 3 | 2 | 41.5 |
You can select product type online samples, product samples, installation manuals, and OID Product related applications here.
You can find here that in addition to various bearings, we also provide various products such as automotive parts and precision machinery products to the world.