轴承型号 bearing code |
外形尺寸(mm) boundary dimension |
额定负荷(KN) specified load |
极限转速(rpm) speed ratings |
计算系数 calculation factors |
质量(kg) |
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英制型号 TIMDEN Code |
d | D | T | B | r | r1 | Cr | Cor |
脂 grease |
油 oil |
e | Y1 | Y2 | Y0 | Mass |
67986D/920/921D | 206.375 | 282.575 | 190.502 | 190.502 | 3.3 | 1.5 | 1110 | 3300 | 560 | 750 | 0.50 | 1.4 | 2.0 | 1.3 | 37 |
M244249D/210/210D | 220.662 | 314.325 | 239.712 | 239.712 | 3.3 | 1.5 | 1800 | 4900 | 450 | 550 | 0.33 | 2.0 | 3.0 | 2.0 | 59.5 |
LM245149D/110/110D | 228.6 | 311.15 | 200.025 | 200.025 | 3.3 | 1.5 | 1370 | 3850 | 500 | 630 | 0.33 | 2.0 | 3.0 | 2.0 | 42.5 |
EE127097D/135/136D | 241.478 | 349.148 | 228.6 | 228.6 | 3.3 | 1.5 | 1590 | 4350 | 480 | 600 | 0.35 | 1.9 | 2.9 | 1.8 | 72 |
M249748D/M249710/710D | 254 | 358.775 | 269.875 | 269.875 | 3.3 | 1.5 | 2320 | 6020 | 430 | 530 | 0.33 | 2.0 | 3.0 | 2.0 | 86.5 |
LM451349DW/310/310D | 266.7 | 355.6 | 228.6 | 230.18 | 2 | 1.5 | 1720 | 4150 | 430 | 530 | 0.37 | 1.8 | 2.7 | 1.8 | 65.5 |
M252349D/310/310D | 269.875 | 381 | 282.58 | 282.58 | 3.3 | 1.5 | 2860 | 7360 | 440 | 550 | 0.33 | 2.0 | 3.0 | 2.0 | 105 |
EE135111D/155/156D | 279.4 | 393.7 | 269.875 | 269.875 | 3.3 | 1.5 | 2290 | 6260 | 500 | 630 | 0.40 | 1.7 | 2.5 | 1.6 | 102 |
LM654644D/610/610D | 279.578 | 380.898 | 244.475 | 244.475 | 3.3 | 3.3 | 1910 | 5440 | 500 | 630 | 0.43 | 1.6 | 2.3 | 1.6 | 86 |
M75748d/410/410D | 304.648 | 438.048 | 279.4 | 280.99 | 3.3 | 3.3 | 3000 | 6400 | 400 | 500 | 0.48 | 1.4 | 2.1 | 1.4 | 144 |
M257248D/210/210D | 304.902 | 412.648 | 266.7 | 266.7 | 3.3 | 3.3 | 3050 | 6100 | 360 | 450 | 0.31 | 2.2 | 3.3 | 2.2 | 105 |
HM259049D/010/010D | 317.5 | 447.675 | 327.025 | 327.025 | 3.3 | 3.3 | 4130 | 10500 | 340 | 430 | 0.33 | 2.0 | 3.0 | 2.0 | 165 |
M260149D/110/110D | 330.2 | 444.5 | 301.625 | 301.625 | 3.3 | 3.3 | 3690 | 9650 | 450 | 580 | 0.33; | 2 | 3 | 2 | 135 |
LM761649DM/610/610D | 343.052 | 457.098 | 254 | 254 | 3.3 | 1.5 | 2850 | 8400 | 430 | 530 | 0.48 | 1.4 | 2.1 | 1.4 | 121 |
HM265049D/010/01OD | 368.3 | 523.875 | 382.588 | 382.588 | 3.3 | 6.4 | 5380 | 15000 | 380 | 500 | 0.33 | 2 | 3 | 2 | 275 |
M667947D/910/910D | 409.575 | 546.1 | 334.962 | 334.962 | 6.4 | 3.3 | 4680 | 13200 | 300 | 460 | 0.43 | 1.6 | 2.3 | 1.6 | 228 |
M268749DW/710/710D | 415.925 | 590.55 | 434.975 | 434.975 | 6.4 | 3.3 | 5650 | 16500 | 220 | 380 | 0.33 | 2.0 | 3.0 | 2.0 | 380 |
M270749D/710/710D | 447.675 | 635 | 463.55 | 463.55 | 6.4 | 3.3 | 6260 | 18300 | 90 | 125 | 0.33 | 2.0 | 3.0 | 2.0 | 485 |