(dimensions in mm)

Bearing Type - metal with bronze and graphite

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) - 30.000

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 but occasional lubrication with oil is recommended.

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

• Model Number: AST850SM 2830
• Inner Diameter：28mm Outer Diameter：32mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:animal anatomy,pump industry,Forging machine,universal category,Rolling mill gear box,pipe fittings Steel industry,sanitation facilities,Display Devices,medical equipment,Handling machinery and various industrial machinery,survey accessories
• Similar models:AST AST850SM13580 AST AST850SM90100 AST AST850BM8060 AST AST850SM3530 AST AST850BM3030 AST AST850SM3840 AST AST850BM6050 AST AST850SM4550 AST AST850SM9050 AST AST850SM2815
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