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. | |||||||||
| 280 | 420 500 | 65 80 | 4 5 | 377 529 | 408 599 | 15.5 23.2 | 16.0 15.3 | 6056 6256 | 2 2 | 296 300 | 404 480 | 3 4 | 31.0 71.8 |
| 290 | 400 | 52 | 4 | 293 | 311 | 11.3 | 16.5 | SB5840 | 2 | 306 | 384 | 3 | 19.6 |
| 409.5 | 56 | 3 | 324 | 347 | 12.8 | 16.3 | SB5841 | 2 | 303 | 396.5 | 2.5 | 22.2 | |
| 419.5 | 60 | 4 | 346 | 377 | 13.8 | 16.2 | SB584260 | 2 | 306 | 403.5 | 3 | 26.5 | |
| 300 | 380 | 38 | 2.1 | 224 | 230 | 6.45 | 16.2 | 6860 | 2 | 311 | 369 | 2 | 10.5 |
| 419.5 | 56 | 3 | 323 | 349 | 12.5 | 16.4 | SB604256 | 2 | 313 | 406.5 | 2.5 | 22.9 | |
| 420 | 56 | 3 | 345 | 377 | 13.7 | 16.2 | 6960 | 2 | 313 | 407 | 2.5 | 24.1 | |
| 429.5 | 56 | 3 | 322 | 350 | 12.4 | 16.4 | SB6043 | 2 | 313 | 416.5 | 2.5 | 26.7 | |
| 460 | 50 | 4 | 355 | 405 | 14.0 | 16.4 | 16060 | 2 | 316 | 447 | 3 | 32.2 | |
| 460 | 74 | 4 | 444 | 482 | 18.4 | 15.6 | 6060 | 2 | 316 | 444 | 3 | 44.0 | |
| 310 | 429.5 | 60 | 4 | 344 | 379 | 13.5 | 16.3 | SB624360 | 2 | 326 | 413.5 | 3 | 25.3 |
| 320 | 400 | 38 | 2.1 | 227 | 239 | 6.50 | 16.1 | 6864 | 2 | 331 | 389 | 2 | 11.0 |
| 440 | 56 | 3 | 356 | 404 | 14.1 | 16.4 | 6964 | 2 | 333 | 427 | 2.5 | 25.5 | |
| 449.5 | 56 | 3 | 364 | 411 | 14.3 | 16.3 | SB6445A | 2 | 333 | 436.5 | 2.5 | 26.4 | |
| 480 | 50 | 4 | 364 | 432 | 14.3 | 16.5 | 16064 | 2 | 336 | 467 | 3 | 33.9 | |
| 480 | 74 | 4 | 441 | 487 | 17.8 | 15.7 | 6064 | 2 | 336 | 464 | 3 | 46.0 | |
| 330 | 459.5 | 56 | 3 | 377 | 439 | 15.0 | 16.4 | SB6646 | 2 | 343 | 446.5 | 2.5 | 28.4 |
| 340 | 420 | 38 | 2.1 | 231 | 249 | 6.60 | 16.1 | 6868 | 2 | 351 | 409 | 2 | 11.5 |
| 449.5 | 56 | 3 | 352 | 407 | 13.7 | 16.5 | SB684556 | 2 | 353 | 436.5 | 2.5 | 22.9 | |
| 460 | 56 | 3 | 352 | 407 | 13.7 | 16.5 | 6968 | 2 | 353 | 447 | 2.5 | 26.8 | |
| 479.5 | 65 | 3 | 413 | 480 | 16.5 | 16.2 | SB6848 | 2 | 353 | 466.5 | 2.5 | 35.5 | |
| 489.5 | 60 | 5 | 412 | 481 | 16.3 | 16.2 | SB6849 | 2 | 360 | 469.5 | 4 | 36.4 | |
| 520 | 57 | 4 | 419 | 512 | 16.8 | 16.4 | 16068 | 2 | 356 | 507 | 3 | 46.8 | |
| 520 | 82 | 5 | 552 | 661 | 23.7 | 15.6 | 6068 | 2 | 360 | 500 | 4 | 61.8 | |
| 540 | 90 | 5 | 578 | 679 | 24.8 | 15.4 | SB6854 | 2 | 360 | 520 | 4 | 77.2 | |
| 620 | 92 | 6 | 639 | 817 | 27.7 | 15.6 | 6268 | 2 | 364 | 596 | 5 | 131 | |
| 710 | 118 | 7.5 | 880 | 1 160 | 41.7 | 14.7 | 6368 | 2 | 372 | 678 | 6 | 238 | |
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.
