KOYO tapered roller bearings
| Bearing No. 1) |
Design |
da     max. |
Mounting dimensions
(mm) Da                      Sa           ra max.      min.     min.    max. |
rb     max. |
Constant
e |
Axial load factors
Y2Â Â Â Â Â Â Â Â Â Â Â Y3Â Â Â Â Â Â Â Â Â Â Â Y0 |
(Refer.)
Mass (kg) |
|||||
| 45252
45T524015 45T524217 45352 |
1
1 1 1 |
302
294 297 313 |
382
382 402 422 |
360
361 381.5 386 |
6
9 11.5 6 |
3
3 3 3 |
4
4 4 4 |
0.25
0.33 0.33 0.35 |
2.74
2.03 2.03 1.95 |
4.08
3.02 3.02 2.90 |
2.68
1.98 1.98 1.91 |
48.1
70.0 92.5 92.2 |
| EE134102D/134143
EE221025D/221575 HM252347D/HM252310 HM252348D/HM252310 HM252348D/HM252315 |
1
1 1 1 1 |
283
292 306 304 304 |
346
381 409 409 418 |
334.7Â 360
385 385 385 |
8
6 1 1 4 |
6.4
6.4 3.2 3.2 3.6 |
3.2
6.4 3.6 6.4 6.4 |
0.37
0.39 0.33 0.33 0.33 |
1.80
1.71 2.03 2.03 2.03 |
2.69
2.54 3.02 3.02 3.02 |
1.76
1.67 1.98 1.98 1.98 |
34.4
51.8 78.8 81.5 87.1 |
| LM451349D/LM451310
EE275106D/275155 |
1
1 |
285
309 |
343
374 |
332
365 |
8
5 |
3.2
6.4 |
1.6
3.2 |
0.36
0.40 |
1.87Â 1
.68 |
2.79
2.50 |
1.83
1.64 |
29.5
55.3 |
| M252349D/M252310 | 1 | 291 | 368 | 351 | 6 | 3.2 | 3.2 | 0.33 | 2.03 | 3.02 | 1.98 | 48.4 |
| EE275109D/275155
EE275109D/275160 |
1
1 |
309
309 |
374
387 |
365
366 |
5
9 |
6.4
6.4 |
1.6
1.6 |
0.40
0.40 |
1.68
1.68 |
2.50
2.50 |
1.64
1.64 |
51.2
57.2 |
| EE135111D/135155
HH255149D/HH255110 |
1
1 |
305
315 |
374
438 |
361
407 |
9
11 |
6.4
6.4 |
1.6
1.6 |
0.38
0.33 |
1.77
2.03 |
2.64
3.02 |
1.73
1.98 |
48.9
166 |
| LM654644D/LM654610 | 1 | 303 | 368 | 357 | 7 | 3.2 | 1.6 | 0.43 | 1.57 | 2.34 | 1.53 | 38.9 |
| 45256 | 1 | 321 | 402 | 370 | 6 | 3 | 4 | 0.25 | 2.69 | 4.00 | 2.63 | 51.9 |
| LM654648D/LM654610 | 1 | 303 | 368 | 357 | 7 | 3.2 | 1.6 | 0.43 | 1.57 | 2.34 | 1.53 | 36.4 |
| M255449D/M255410 | 1 | 316 | 394 | 374 | 8 | 3.2 | 3.2 | 0.34 | 2.00 | 2.97 | 1.95 | 61.4 |
| EE330116D/330166 | 1 | 321 | 409 | 388 | 7 | 3.2 | 6.4 | 0.32 | 2.11 | 3.14 | 2.06 | 59.9 |
| EE129119D/129172 | 1 | 339 | 422 | 401 | 7 | 4.8 | 3.2 | 0.40 | 1.68 | 2.50 | 1.64 | 68.7 |
You can get competitive price from our company. More information, please contact us  E-mail：sale@adyrbearing.comADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
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