AST AST20 12IB12轴承,AST AST20 12IB12关节轴承-搜轴承AST数据中心
搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 12IB12轴承

(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 0.7500

Shaft Size (ds) - 0.7390 / 0.7378

Housing Bore Dia. (Dh) - 0.8758 / 0.8750

Bearing Outside Diameter, Nominal(Do) - 0.875

Bearing Bore after Mounting (di) - 0.7444 / 0.7412

Average Clearance (Cd) - 0.0040

Wall Thickness (S3) - 0.067

Bearing Length, Nominal (B) - 0.750

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.028

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.156

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

订购 AST AST2012IB12 请填写如下信息

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