简介: AST轴承7228C 类型为角接触球轴承,内径:140mm 外径:250mm 厚度:42mm轴承主要应用于数控切割,筛滤网,滚珠丝杠,整形设备,色谱配件,果蔬加工,焊接设备,办公设备,密封件类,移动厕所,历史仪器等,更多详细资料您可致电我司,获取AST 7228C轴承配合尺寸,重量,额定动负荷,载荷,7228C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
角接触球轴承7228C样本图纸

(dimensions in mm)
Bearing Type - 15 deg contact angle
Bore Dia (d) - 140.0000
Outer Dia (D) - 250.0000
Width (B) - 42.0000
Radius (min) (rs) - 3.000
Dynamic Load Rating (Cr) - 223,600
Static Load Rating (Cor) - 306,600
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 8
Radius (min) (rs1) - 1.100
Material - 52100 Chrome steel (or equivalent)
15 degree contact angle, relieved outer ring
Also available with metal shields (ZZ) or rubber seals (2RS)
The desired preload must be specified.

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