| Overall dimensions（mm) | Rated load（Single column）（KN） | Rated load（Single column）{kgf} | Location of action point(mm) | Installation related dimensions(mm) | Weight(kg) | Bearing code | Rated load(Combined form)（KN） | Rated load(Combined form){kgf} | Combined form action point distance（mm）a0 | Combined formInstallation related dimensions（mm） | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | γ1(minimum) | Cr | Cor | Cr | Cor | A | da（minimum） | da(maximum） | γa（maximum） | (Reference) | Single column | DB combination | DF combination | Cr | Cor | Cr | Cor | Back combination | Front combination | Db(minimum) | db(maximum） | γb(maximum） | |
| 775 | 1080 | 90 | 6 | 3 | 590 | 1700 | 60500 | 174000 | 312.7 | 836 | 1030 | 1030 | 5 | 274 | BA775-1 | DB | — | 960 | 3400 | 98000 | 345000 | 625.5 | — | — | 1044 | 2.5 |
| 760 | 860 | 50 | 4 | 1.5 | 256 | 735 | 26100 | 75000 | 258.8 | 810 | 825 | 825 | 3 | 40.1 | BA760-1 | DB | — | 415 | 1470 | 42500 | 150000 | 517.7 | — | — | 833 | 1.5 |
| 540 | 660 | 56 | 3 | 1.1 | 390 | 895 | 39500 | 91000 | 201.2 | 577 | 633 | 633 | 2.5 | 78.2 | BA540-2 | DB | — | 635 | 1790 | 64500 | 182000 | 402.4 | — | — | 639 | 1 |
| 500 | 600 | 52 | 2.1 | 1.1 | 310 | 665 | 31500 | 67500 | 187.7 | 533 | 595 | 595 | 2 | 35.1 | BA500-3 | DB | — | 505 | 1330 | 51500 | 135000 | 375.3 | — | — | 600 | 1 |
| 500 | 620 | 42 | 2.1 | 1.1 | 232 | 490 | 23600 | 50000 | 182.7 | 533 | 595 | 595 | 2 | 29.2 | BA500-1 | DB | — | 375 | 980 | 38500 | 100000 | 365.3 | — | — | 600 | 1 |
| 470 | 570 | 50 | 2.1 | 1.1 | 310 | 645 | 31500 | 65500 | 175.1 | 502 | 546 | 546 | 2 | 25.3 | BA470-1 | DB | — | 505 | 1290 | 51500 | 131000 | 350.2 | — | — | 551 | 1 |
| 460 | 540 | 40 | 2.1 | 1.1 | 198 | 430 | 20200 | 44000 | 164.3 | 491 | 517 | 517 | 2 | 15.8 | BA460-1 | DB | — | 320 | 860 | 33000 | 87500 | 328.7 | — | — | 522 | 1 |
| 420 | 760 | 109 | 7.5 | 4 | 695 | 1460 | 70500 | 149000 | 302 | 475 | 709 | 709 | 6 | 220 | 7284B | DB | DF | 1130 | 2920 | 115000 | 298000 | 604.1 | 386.1 | — | 727 | 3 |
| 420 | 760 | 109 | 7.5 | 4 | 775 | 1620 | 79000 | 165000 | 224.8 | 475 | 709 | 709 | 6 | 228 | 7284A | DB | DF | 1260 | 3250 | 128000 | 330000 | 449.6 | 231.6 | — | 727 | 3 |
| 420 | 620 | 90 | 5 | 2 | 550 | 1070 | 56000 | 110000 | 263.2 | 460 | 568 | 568 | 4 | 90.6 | 7084B | DB | DF | 890 | 2150 | 91000 | 219000 | 526.3 | 346.3 | — | 597 | 2 |
| 420 | 620 | 90 | 5 | 2 | 610 | 1190 | 62500 | 122000 | 195.1 | 460 | 586 | 586 | 4 | 90.3 | 7084A | DB | DF | 995 | 2380 | 101000 | 243000 | 390.2 | 210.2 | — | 597 | 2 |
| 420 | 560 | 65 | 4 | 1.5 | 365 | 720 | 37000 | 73500 | 238.1 | 456 | 531 | 531 | 3 | 44.4 | 7984B | DB | DF | 590 | 1440 | 60000 | 147000 | 467.2 | 346.2 | — | 539 | 1.5 |
| 420 | 560 | 65 | 4 | 1.5 | 410 | 805 | 41500 | 82000 | 174 | 456 | 531 | 531 | 3 | 44 | 7984A | DB | DF | 665 | 1610 | 67500 | 164000 | 347.9 | 217.9 | — | 539 | 1.5 |
| 420 | 560 | 53 | 3 | 1.5 | 370 | 735 | 38000 | 75000 | 168 | 452 | 535 | 535 | 2.5 | 36.2 | BA420-1 | DB | — | 605 | 1470 | 61500 | 150000 | 335.9 | — | — | 539 | 1.5 |
| 400 | 600 | 90 | 5 | 2 | 500 | 915 | 51000 | 93500 | 254.8 | 439 | 566 | 566 | 4 | 86.2 | 7080B | DB | DF | 810 | 1830 | 82500 | 187000 | 509.5 | 329.5 | — | 578 | 2 |
| 400 | 600 | 90 | 5 | 2 | 555 | 1010 | 57000 | 103000 | 189.3 | 439 | 566 | 566 | 4 | 85.9 | 7080A | DB | DF | 905 | 2030 | 92000 | 207000 | 378.7 | 198.7 | — | 578 | 2 |
| 400 | 540 | 65 | 4 | 1.5 | 350 | 675 | 36000 | 68500 | 229.7 | 435 | 511 | 511 | 3 | 42.3 | 7980B | DB | DF | 570 | 1350 | 58000 | 137000 | 459.4 | 329.4 | — | 520 | 1.5 |
| 400 | 540 | 65 | 4 | 1.5 | 395 | 750 | 40500 | 76500 | 168.2 | 435 | 511 | 511 | 3 | 42.1 | 7980A | DB | DF | 640 | 1500 | 65500 | 153000 | 336.4 | 206.4 | — | 520 | 1.5 |
| 381 | 540 | 82 | 5 | 2 | 420 | 750 | 43000 | 76500 | 173.8 | 420 | 507 | 507 | 4 | 114 | BA381-1 | DB | — | 680 | 1500 | 69500 | 153000 | 347.6 | — | — | 519 | 2 |
| 380 | 560 | 82 | 5 | 2 | 440 | 790 | 45000 | 80500 | 238.2 | 419 | 527 | 527 | 4 | 66.7 | 7076B | DB | DF | 720 | 1580 | 73000 | 161000 | 476.4 | 312.4 | — | 539 | 2 |
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