(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 45.0000

Shaft Size (ds) - 45 +0 / -0.039

Housing Bore Dia. (Dh) - 50 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 50.000

Bearing Bore after Mounting (di) - 45 +0.225 / +0.080

Average Clearance (Cd) - 0.1530

Wall Thickness (S3) - 2.430

Bearing Length, Nominal (B) - 40.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

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 4540
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-27
• Application:nail products,hydraulic connector,joint protection,machine lathe,pipe fittings Steel industry,luminescent reagent,climb ladder,water protection,ventilator anesthesia machine etc,agricultural testing and analysis equipment and related,security
• Similar models:AST AST850BM11080 AST AST850BM5560 AST AST850BM1220 AST AST850BM2815 AST AST850BM15080 AST AST850BM7560 AST AST850BM2620 AST AST850SM4030 AST AST850SM3015 AST AST850SM1020
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