(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 28.0000

Shaft Size (ds) - 28 +0 / -0.033

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

Bearing Outside Diameter, Nominal(Do) - 32.000

Bearing Bore after Mounting (di) - 28 +0.185 / +0.040

Average Clearance (Cd) - 0.1280

Wall Thickness (S3) - 1.950

Bearing Length, Nominal (B) - 40.000

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

OD Chamfer Length (Co) - 1.200

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 2840
• Inner Diameter：28mm Outer Diameter：32mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-18
• Application:training beds etc,Forming mold,Sensors,vertical processing,hydraulic connector,Machine Tool Accessories,other rubber,Solenoid Valves,Food testing,hot and cold box,lifting tackle
• Similar models:AST AST850BM11550 AST AST850BM9590 AST AST850SM3030 AST AST850SM125100 AST AST850BM1615 AST AST850BM9560 AST AST850SM3525 AST AST850SM10090 AST AST850BM2410 AST AST850SM4550
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