KOYO tapered roller bearings
| d | Boundary dimensions
(mm) DÂ Â Â Â Â Â Â Â Â Â Â Â TÂ Â Â Â Â Â Â Â Â Â B |
r 3) min. |
r1Â 3) min. |
Basic load ratings (kN)
Radial              Axial Cr               C0r               Ca               C0a |
Fatigue load
limit (kN) Cu (Radial)Â Â (Axial) |
Bearing No. 1) | Mass (kg) | |||||||||||
| 330 | 459 | 120 | 120 | 4 | 5 | 1 | 320 | 2 | 370 | 1 | 370 | 3 | 770 | 235 | 374 | 45T664612 | 55 | |
| 340 | 550
590 |
135
192 |
135
192 |
5
SP |
2
SP |
2
3 |
140
700 |
3
5 |
520
870 |
1
2 |
490
580 |
3
6 |
750
240 |
346
559 |
367
592 |
45T685514
45T685919-1 |
123
209 |
|
| 345 | 550 | 270 | 200 | 6 | 4 | 3 | 040 | 5 | 740 | 2 | 620 | 7 | 550 | 529 | 694 | 45T695520 | 176 | |
| 350 | 590
590 619 |
192
192 200 |
192
192 200 |
5
5 6 |
SP
SP 6 |
3
3 3 |
540
180 700 |
5
6 5 |
590
570 580 |
3
3 3 |
050
450 190 |
7
10 7 |
360
800 340 |
529
577 527 |
694
952 692 |
45T705919A-1
45T705919D 45T706220 |
200
227 260 |
|
| 360 | 570 | 148 | 148 | 5 | 6 | 2 | 410 | 3 | 900 | 1 | 680 | 4 | 150 | 385 | 408 | 45T725715 | 131 | |
| 365.6 | 514.35 | 140 | 140 | 4 | SP | 1 | 740 | 3 | 730 | 1 | 500 | 4 | 910 | 348 | 456 | 45T735114A | 89 | |
| 374.65 | 501.65 | 130.175 | 120.65 | 6 | 3.3 | 1 | 590 | 3 | 160 | 1 | 370 | 4 | 160 | 303 | 397 | 45T755013A | 67 | |
| 380 | 550
560 560 570 650 650 |
205
190 200 200 240 240 |
255
190 200 200 240 240 |
SP
2 4 4 6 6 |
SP
2 4 SP 5 SP |
3
3 3 3 4 4 |
570
580 440 480 810 810 |
7
7 7 6 8 8 |
340
220 020 620 260 260 |
1
1 2 2 3 3 |
940
950 070 420 820 820 |
6
5 6 7 9 9 |
070
970 440 040 950 950 |
665
661 641 608 723 723 |
550
547 588 644 874 874 |
45T765526
45T765619 45T765620 45T765720A 45T766524 45T766524-2 |
182
187 167 178 290 335 |
|
| 381 | 695 | 280 | 280 | 6 | SP | 6 | 010 | 9 | 970 | 5 | 180 | 13 | 100 | 843 | 1Â 110 | 45T767028A | 479 | |
| 390 | 548
562 570 600 |
180
180 180 200 |
180
180 180 200 |
4
4.5 2.5 5 |
SP
SP SP 6 |
2
2 2 3 |
570
650 650 260 |
5
5 5 6 |
540
530 530 070 |
2
2 2 2 |
220
280 280 810 |
7
7 7 7 |
290
280 280 990 |
496
496 496 550 |
650
651 651 722 |
45T765518
45T785618 45T785718A 45T786020 |
169
145 149 202 |
|
| 400 | 600
650 650 |
148
200 240 |
148
200 240 |
5
6 6 |
6
6 SP |
2
3 4 |
280
670 720 |
4
6 8 |
040
500 390 |
1
3 4 |
770
160 070 |
4
8 11 |
750
560 000 |
379
583 735 |
448
764 965 |
45T806015A
45T806520D 2TR400L |
131
243 296 |
|
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