(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：2025-12-14
• Application:aerial work equipment,security equipment,small diesel generators,Textile Industry Accessories and Accessories,security equipment,wheel lathe,Forging machine,experimental equipment,shaft milling machine,industrial supplies,motorcycle
• Similar models:AST AST850SM1825 AST AST850BM11060 AST AST850BM2615 AST AST850SM6030 AST AST850BM10560 AST AST850SM9590 AST AST850SM5530 AST AST850BM2025 AST AST850SM95100 ISO GE850DO
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