(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0.033

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

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.161 / +0.020

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.) - 35

ID Chamfer Length (Ci) - 0.500

This bearing can be used dry or with lubrication.

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

This plain bearing is also available with stainless steel or bronze backing material.

• Model Number: AST850BM 2025
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:cleaning agent,engine,Leather Products,garbage disposal,generator,stacker lift platform,X-ray Equipment,noise reduction equipment,labor insurance,car,Storage Tool
• Similar models:AST AST850BM1515 AST AST850SM3525 AST AST850SM5530 AST AST850SM7080 AST AST850BM2815 AST AST850SM7050 AST AST850BM2820 AST AST850SM6540 AST AST850SM1820 AST AST850BM3230
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