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圆锥滚子轴承

圆锥滚子轴承

圆锥滚子轴承

圆锥滚子轴承是专为复合载荷设计的传动部件,核心由内圈、外圈、圆锥滚子和保持架组成,通过锥形滚道与滚子的适配,可同时承受较大径向载荷和单向轴向载荷,承载能力强、刚性高。​

结构设计适配中低速重载工况,安装时可通过调整游隙优化性能,维护便捷,广泛应用于汽车轮毂、机床主轴、工程机械、矿山设备等场景,能在复杂受力环境下稳定传递动力,是工业重载系统的关键传动部件。​

Designation Bore diameter Outside diameter Width Basic dynamic load rating Limiting speed
[mm] [mm] [mm] [kN] [r/min]
33206 30 62 25 79.7 11000
33207 35 72 28 104 9500
33210 50 90 32 142 7000
33281/33462 71.438 117.475 30.162 152 5300
359 S/354 X 46.038 85 21.692 87.3 8000
387 A/382 A 57.15 96.838 21.946 100 6700
39585/39520 63.5 112.712 30.162 175 5600
47678/47620 76.2 133.35 33.338 202 4800
56425/56650 107.95 165.1 36.512 256 3600
6379/K-6320 65.088 135.755 56.007 353 5000
64432/64708 109.975 179.975 41.275 307 3400
67981/67919 198.298 279.4 49.212 465 2000
683/672 95.25 168.275 41.275 288 3800
A 4059/A 4138 14.989 34.988 10.998 16.5 22000
BT1B 328017/HA4 536.575 820 152 3910 670
BT1B 332705/HA4 682.625 1080 200 6710 480
EE 243196/243250/HA2 498.475 634.873 80.963 1470 850
H 715345/311 71.438 136.525 46.038 273 4500
HM 218248/210 89.975 146.975 40 280 4300
HM 220149/110 99.975 156.975 42 303 4000
HM 261049/010 333.375 469.9 90.488 1428 1200
HM 262749/710 346.075 488.95 95.25 1533 1100
JLM 710949/910 65 105 24 122 6000
JM 718149/110 90 145 35 246 4300