Bearing AST20 2225 (AST)

Bushings AST20 - Steel Shell with POM Plastic Liner - Metric Series AST20 2225

Bearing number : AST20 2225

Brand : AST

Bore Diameter (mm) : 22

Outer Diameter (mm) : 25

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 22.0000

Shaft Size (ds) - 22 +0 / -0/033

Housing Bore Dia. (Dh) - 25 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 25.000

Bearing Outside Diameter Tolerance (Do tol.) - 25.075 / 25.035

Bearing Bore after Mounting (di) - 22.131 / 22.050

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 25.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Lube Hole Dia. (dl) - 4.000

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: