简介: NTN轴承4T-LM102949/LM102910 类型为圆锥滚子轴承,内径:45.242mm 外径:73.431mm 厚度:19.558mm轴承主要应用于激光测量,天线行业,牙体充填,挤齿机等,马达,碾煤机,钥匙锁具,通风加温设备,小五金类,单臂吊起重葫芦,声响检测等,更多详细资料您可致电我司,获取NTN 4T-LM102949/LM102910轴承配合尺寸,重量,额定动负荷,载荷,4T-LM102949/LM102910极限转速,游隙, 轴承的图纸、样品、价格或者替换产品等!咨询电话:022-58519723/22/21
圆锥滚子轴承4T-LM102949/LM102910样本图纸
d - 45,242 mm
D - 73,431 mm
T - 19,558 mm
B - 19,812 mm
C - 15,748 mm
ra1 max. - 0,8 mm
a - 4,7 mm
Da - 68 mm
db - 50 mm
ra max. - 3,5 mm
da - 56 mm
Db - 70 mm
Weight - 0,307 Kg
Basic dynamic load rating (C) - 54 kN
Basic static load rating (C0) - 76 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 6 400 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,08
Calculation factor (Y2) - 1,97
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