(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 -0.065 / -0.086

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.052 / -0

Wall Thickness (S3) - 1.500

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number: AST090 2020
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:metallurgy,air purification,chamfer,leather processing,air conditioning tools,wheel lathe,Flame Cutting,extruder,medical equipment,tapping machine,Spectrum Products
• Similar models:AST AST0903225 AST AST09024070 AST AST09022570 AST AST09027060 AST AST09030090 AST AST09022560 AST AST650709050 AST AST0902220 AST AST09029070 AST ASTT9017090
• BEARING POWER International Trading Co.,Ltd. specialize in AST0902020 products，there is large inventory of AST AST090 2020 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST090 2020 Which AST AST0902020 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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