(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) - 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

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 2020
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:experimental equipment,Hydraulic Hose,Cutting Machine,motor,Pneumatic Actuator,sanitation facilities,Insect Capture,food testing,milling head plug,oral medical device,generator
• Similar models:AST AST850SM6040 AST AST850BM5050 AST AST850SM140100 AST AST850BM9080 AST AST850BM12060 AST AST850SM9590 AST AST850SM4525 AST AST850SM7060 AST AST850BM3240 AST AST850SM13580
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