(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) - 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 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 2830
• Inner Diameter：28mm Outer Diameter：32mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:medical equipment,Roller,Spectrum Products,diving equipment,metal mold,scientific instruments,relay,fabric products,extruder,Low-voltage electrical equipment,electric hydraulic lifting platform
• Similar models:AST AST850SM2215 AST AST850SM6030 AST AST850SM4020 AST AST850SM3225 AST AST850BM1810 AST AST850BM5030 AST AST850SM2210 AST AST850SM10080 AST AST850BM3015 AST AST850SM10560
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