(dimensions in mm)

Bearing Type - metal with bronze and graphite

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) - 30.000

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 but occasional lubrication with oil is recommended.

Please review the technical information on the requirements for the mating shaft.

• Model Number: AST850SM 4530
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:Display Devices,Animal Tracking,municipal machinery,Switch,tray industry,training beds etc,reducer,Broadcasting System,Forklift industry,Forging machine,safety testing
• Similar models:AST AST850BM9080 AST AST850SM3015 AST AST850BM4525 AST AST850BM13580 AST AST850BM8040 AST AST850BM4550 AST AST850BM2615 AST AST850SM3830 AST AST850SM2425 AST AST850SM1620
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