简介: AST轴承R3 类型为深沟球轴承,内径:4.7625mm 外径:12.7mm 厚度:3.96748mm轴承主要应用于无机化工,板材行业,诊断试纸,工业仪器,电子元器件,光谱产品,过滤材料,挤压机,发电机类,数学仪器,环卫设施等,更多详细资料您可致电我司,获取AST R3轴承配合尺寸,重量,额定动负荷,载荷,R3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
深沟球轴承R3样本图纸

(dimensions in inches)
Bearing Type - Open
Bore Dia (d) - 0.1875
Outer Dia (D) - 0.5000
Width (B) - 0.1562
Radius (min) (rs) - 0.002
Dynamic Load Rating (Cr) - 293
Static Load Rating (Cor) - 103
Max Speed (Grease) (X1000 RPM) - 43
Max Speed (Oil) (X1000 RPM) - 53
Max. Shaft Shoulder Dia. Inner (Li) - 0.3
Min. Housing Shoulder Dia., Outer (Lo) - 0.4
Ball Qty - 7
Ball Dia (Dw) - 0.0937
Weight (g) - 2.21
Precision - A1
Standard Clearance - K25
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.

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