Bearing AST20 WC18IB (AST)

Bushings AST20 - Steel Shell with POM Plastic Liner - Inch Series AST20 WC18IB

Bearing number : AST20 WC18IB

Brand : AST

Bore Diameter (mm) : 30,1752

Outer Diameter (mm) : 53,975

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 1.1880

Bearing Outside Diameter, Nominal(Do) - 2.125

Washer Inside Diameter, Nominal (di) - 1

Washer Inside Diameter Tolerance (di tol.) - +.010 / -0

Washer Outside Diameter, Nominal (Do) - 2

Washer Outside Diameter Tolerance (Do tol.) - +0 / -.010

Washer Thickness, Nominal (S3) - 0

Washer Thickness Tolerance (S3 tol.) - +.035 / -0

Mounting Hole Dia. (dm) - 0.161

Mounting Hole Pitch Dia. (dp) - 1.692

Housing Counterbore Depth (Ha) - 0.04

Housing Counterbore Depth Tolerance (Ha tol.) - +.010 / -.010

Housing Counterbore Diameter, Nominal (HD) - 2.125

Housing Counterbore Diameter Tolerance (HD tol.) - +.010 / -0

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.

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: