Bearing AST11 2820 (AST)

Bushings / AST11 Bronze backed, Bronze with PTFE Series - Metric AST11 2820

Bearing number : AST11 2820

Brand : AST

Bore Diameter (mm) : 28

Outer Diameter (mm) : 32

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 28.0000

Shaft Size (ds) - 28 -0.02 / -0.041

Housing Bore Dia. (Dh) - 32 +0.025 / +0

Bearing Outside Diameter, Nominal(Do) - 32.000

Bearing Outside Diameter Tolerance (Do tol.) - 32.085 / 32.045

Bearing Bore after Mounting (di) - 28.085 / 27.99

Average Clearance (Cd) - 0.0680

Wall Thickness (S3) - 2.005

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.30

OD Chamfer Length (Co) - 1.200

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

Material - Bronze shell with PTFE / Fiber lining

This bearing can be used dry or with lubrication.

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

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: