Bearing AST40 1720 (AST)

Bushings / AST40 Steel Bronze with PTFE/Fibre Series - Metric AST40 1720

Bearing number : AST40 1720

Brand : AST

Bore Diameter (mm) : 17

Outer Diameter (mm) : 19

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 17.0000

Shaft Size (ds) - 17 -0.016 / -0.034

Housing Bore Dia. (Dh) - 19 +0.021 / +0

Bearing Outside Diameter, Nominal(Do) - 19.000

Bearing Outside Diameter Tolerance (Do tol.) - 19.075 / 19.035

Bearing Bore after Mounting (di) - 17.061 / 16.99

Average Clearance (Cd) - 0.0510

Wall Thickness (S3) - 1.005

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.300

Material - Steel shell with PTFE / Polymer 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: