(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 25.0000

Shaft Size (ds) - 25 +0 / -0.033

Housing Bore Dia. (Dh) - 28 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Bore after Mounting (di) - 25 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 30.000

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 2530
• Inner Diameter：25mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-18
• Application:extruder,Microwave Equipment,stacker lift platform,cooling system,Gas turbine,ventilator anesthesia machine etc,other CNC,light therapy instrument,Industrial,ultra-quiet generators,plastic rolling
• Similar models:AST AST850SM3215 AST AST850BM2620 AST AST850SM5050 AST AST850BM2430 AST AST850SM15060 AST AST850BM1210 AST AST850BM10060 AST AST850BM3840 AST AST850SM2215 AST AST850SM5030
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