Bearing AST20 WC32 (AST)

Bushings AST20 - Steel Shell with POM Plastic Liner - Metric Series AST20 WC32

Bearing number : AST20 WC32

Brand : AST

Bore Diameter (mm) : 30

Outer Diameter (mm) : 54

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 30.0000

Bearing Outside Diameter, Nominal(Do) - 54.000

Washer Inside Diameter, Nominal (di) - 32

Washer Inside Diameter Tolerance (di tol.) - +0.25 / -0

Washer Outside Diameter, Nominal (Do) - 54

Washer Outside Diameter Tolerance (Do tol.) - +0 / -0.25

Washer Thickness, Nominal (S3) - 2

Washer Thickness Tolerance (S3 tol.) - +0 / -0.05

Mounting Hole Dia. (dm) - 4.000

Mounting Hole Pitch Dia. (dp) - 43

Housing Counterbore Depth (Ha) - 1.00

Housing Counterbore Depth Tolerance (Ha tol.) - +0.2 / -0.2

Housing Counterbore Diameter, Nominal (HD) - 54.000

Housing Counterbore Diameter Tolerance (HD tol.) - +0.12 / 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: