简介: AST轴承21311MB 类型为调心滚子轴承,内径:55mm 外径:120mm 厚度:29mm轴承主要应用于内燃机,钢筋机械,建筑工程机械设备,肌电图机,齿轮磨床,户外设备,倒角弯管,果蔬加工,化工,除雾除油,小型汽油发电机等,更多详细资料您可致电我司,获取AST 21311MB轴承配合尺寸,重量,额定动负荷,载荷,21311MB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
调心滚子轴承21311MB样本图纸

(dimensions in mm)
Bearing Type - straight bore
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 29.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 133,000
Static Load Rating (Cor) - 137,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Weight (g) - 1,740.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided, machined brass cage.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.26
Basic Radial Load Factor "Y1" = 2.5
Basic Radial Load Factor "Y2" = 3.8
Basic Radial Load Factor "Y0" = 2.5

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