KOYO BEAIRNG
| Boundary dimensions (mm) | Basic load ratings (kN) Cr C0r | Fatigue load limit (kN) Cu | Factor f0 | Bearing No. | De- sign | Mounting dimensions (mm) | (Refer.) Mass (kg) | ||||||
| d D B | r min. | da min. | Da max. | ra max. | |||||||||
| 360 | 440 | 38 | 2.1 | 240 | 268 | 6.95 | 16.0 | 6872 | 2 | 371 | 429 | 2 | 12.0 |
| 480 | 56 | 3 | 362 | 432 | 14.0 | 16.5 | 6972 | 2 | 373 | 467 | 2.5 | 28.2 | |
| 509.5 | 70 | 5 | 455 | 550 | 18.4 | 16.2 | SB725170 | 2 | 380 | 489 | 4 | 42.7 | |
| 540 | 57 | 4 | 431 | 546 | 17.2 | 16.5 | 16072 | 2 | 376 | 527 | 3 | 49.0 | |
| 540 | 82 | 5 | 548 | 668 | 23.0 | 15.7 | 6072 | 2 | 380 | 520 | 4 | 64.7 | |
| 550 | 85 | 5 | 547 | 669 | 22.9 | 15.8 | SB7255 | 2 | 380 | 530 | 4 | 71.9 | |
| 380 | 480 | 46 | 2.1 | 305 | 359 | 8.95 | 16.2 | 6876 | 2 | 391 | 469 | 2 | 20.0 |
| 520 | 65 | 4 | 440 | 552 | 17.6 | 16.4 | 6976 | 2 | 396 | 504 | 3 | 40.8 | |
| 560 | 82 | 5 | 572 | 725 | 24.1 | 15.9 | 6076 | 2 | 400 | 540 | 4 | 67.6 | |
| 400 | 500 | 46 | 2.1 | 311 | 374 | 9.10 | 16.1 | 6880 | 2 | 411 | 489 | 2 | 20.5 |
| 540 | 65 | 4 | 453 | 588 | 18.1 | 16.5 | 6980 | 2 | 416 | 524 | 3 | 42.7 | |
| 600 | 63 | 5 | 447 | 587 | 17.5 | 16.5 | 16080 | 2 | 420 | 580 | 4 | 65.0 | |
| 600 | 90 | 5 | 635 | 824 | 27.0 | 15.7 | 6080 | 2 | 420 | 580 | 4 | 87.7 | |
| 720 | 130 | 6 | 785 | 1 080 | 34.2 | 15.5 | SB8072A | 4 | 424 | 696 | 5 | 232 | |
| 420 | 520 | 46 | 2.1 | 316 | 389 | 9.25 | 16.1 | 6884 | 2 | 431 | 509 | 2 | 21.5 |
| 560 | 65 | 4 | 449 | 588 | 17.7 | 16.5 | 6984 | 2 | 436 | 544 | 3 | 43.5 | |
| 620 | 90 | 5 | 663 | 894 | 28.3 | 15.8 | 6084 | 2 | 440 | 600 | 4 | 91.2 | |
| 430 | 600 | 75 | 4 | 510 | 678 | 20.2 | 16.4 | SB8660 | 2 | 446 | 584 | 3 | 64.6 |
| 440 | 540 | 46 | 2.1 | 321 | 404 | 9.40 | 16.0 | 6888 | 2 | 451 | 529 | 2 | 22.5 |
| 600 | 74 | 4 | 529 | 676 | 21.4 | 16.4 | 6988 | 2 | 456 | 584 | 3 | 61.3 | |
| 619 | 75 | 4 | 527 | 724 | 21.1 | 16.5 | SB8862A | 2 | 456 | 603 | 3 | 70.3 | |
| 650 | 67 | 5 | 508 | 710 | 20.2 | 16.5 | 16088 | 2 | 460 | 630 | 4 | 81.7 | |
| 650 | 94 | 6 | 658 | 902 | 27.5 | 16 | 6088 | 2 | 464 | 626 | 5 | 105 | |
| 450 | 630 | 75 | 4 | 509 | 711 | 20.3 | 16.5 | SB9063 | 2 | 466 | 614 | 3 | 72 |
| 460 | 580 | 56 | 3 | 393 | 517 | 11.7 | 16.2 | 6892 | 2 | 473 | 567 | 2.5 | 35.0 |
| 620 | 74 | 4 | 509 | 711 | 20.3 | 16.5 | 6992 | 2 | 476 | 604 | 3 | 61.7 | |
| 659 | 80 | 4 | 605 | 854 | 24.6 | 16.3 | SB9266 | 2 | 476 | 643 | 3 | 90 | |
CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
Contact us if any bearing in demand . we will check and revert ASAP.
