KOYO BEARING
| d | D | Boundary dimensions (mm) B C | Fw | r min. | r1 min. | Basic load ratings (kN) Cr C0r | Fatigue load limit (kN) Cu | Bearing No. | Design | da min. | Mounting dimensions (mm) Da ra 1) max. min. max. | rb 1) max. | (Refer.) Mass (kg) | |||||||
| 290 | 400 410 420 | 180 240 300 | 180 240 300 | 320 320 327 | 3 3 3 | 3 3 3 | 2 3 3 | 350 270 880 | 4 5 6 | 010 540 960 | 434 589 722 | 58FC40180W 58FC41240 58FC42300 | 1-2 1-2 1-2 | 304 304 304 | 386 396 406 | 372 380 387 | 2.5 2.5 2.5 | 2.5 2.5 2.5 | 68.3 99.0 138 | |
| 300 | 400 420 420 420 420 420 420 | 300 218 240 300 300 300 300 | 300 218 240 300 300 300 300 | 328 332 332 332 331 332 332 | 3 3 3 3 1.5 2 3 | 3 3 3 3 1.5 2 3 | 3 2 3 4 4 4 4 | 650 940 330 220 280 700 070 | 7 5 5 7 7 8 7 | 310 010 750 840 750 690 270 | 746 537 606 817 805 896 749 | 60FC40300A 60FC42218 60FC42240 4CR300 60FC42300DW 60FC42300L-2 60FC42300W | 1-2 1-1 1-1 3-2P 2-4 2-6P 2-3 | 314 314 314 314 309 310 314 | 386 406 406 406 411 410 406 | 378 390 392 392 395 395 394 | 2.5 2.5 2.5 2.5 1.5 2 2.5 | 2.5 2.5 2.5 2.5 1.5 2 2.5 | 103 93.0 102 125 127 129 127 | |
| 310 | 420 430 440 | 300 240 240 | 300 240 240 | 338 344.5 341 | 3 3 3 | 3 3 3 | 3 3 3 | 870 310 530 | 7 5 5 | 370 770 730 | 754 602 604 | 62FC42300 62FC43240 62FC44240 | 1-2 1-2 1-2 | 324 324 324 | 406 416 426 | 394 404 409 | 2.5 2.5 2.5 | 2.5 2.5 2.5 | 119 105 113 | |
| 320 | 440 450 450 450 460 480 480 | 230 240 240 240 340 290 350 | 230 240 240 240 340 290 350 | 351 358 355 358 360 361 364 | 3 3 3 3 3 4 2.1 | 3 3 3 3 3 4 2.1 | 3 3 3 3 4 5 6 | 170 380 390 470 840 120 290 | 5 5 5 5 8 8 11 | 490 740 730 930 730 450 000 | 574 603 604 623 890 883 1 120 | 64FC44230/240 4CR320 64FC45240 64FC45240CW 64FC46340A 64FC48290 314274A | 1-2 1-2 1-2 1-4 1-4 2-6P 2-6P | 334 334 334 334 334 338 332 | 426 436 436 436 446 462 468 | 411 422 419 422 428 441 444 | 2.5 2.5 2.5 2.5 2.5 3 2 | 2.5 2.5 2.5 2.5 2.5 3 2 | 103 119 117 118 187 189 227 | |
| 330 | 440 440 460 460 460 | 200 200 340 340 380 | 200 200 340 340 380 | 358 360 364 368 364 | 3 3 2.1 4 2.1 | 3 5 2.1 4 2.1 | 2 2 4 5 5 | 920 570 840 090 490 | 5 4 9 9 10 | 220 670 150 800 800 | 553 490 926 978 1 070 | 66FC44200AW 66FC44200W 66FC46340 66FC46340B 66FC46380W | 1-3 1-3 1-2 1-2 1-4 | 344 352 342 348 342 | 426 426 448 442 448 | 414 412 428 432 428 | 2.5 2.5 2 3 2 | 2.5 4 2 3 2 | 83.4 83.0 172 176 195 | |
| 340 | 445 450 | 250 250 | 250 250 | 367 368 | 2.1 2.1 | 4 2.1 | 3 3 | 140 430 | 6 6 | 110 480 | 626 672 | 68FC45250W 68FC45250BW | 1-3 1-3 | 358 352 | 433 438 | 419 424 | 2 2 | 3 2 | 100 106 | |
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.
