(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) - 50.000

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 4550
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:hydraulic control element,generator,shoe-making machinery,Infrared Technology,Food testing,wall materials,insect experimental analysis instrument,Switch,sucker industry,linear drive,multi-knife lathe
• Similar models:AST AST850SM2525 AST AST850BM6530 AST AST850SM1820 AST AST850SM120100 AST AST850SM2410 AST AST850BM7560 AST AST850BM5030 AST AST850SM10090 AST AST850BM120100 AST AST850SM6560
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