(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) - 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 but occasional lubrication with oil is recommended.

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

• Model Number: AST850SM 4550
• Inner Diameter：45mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:lifting tackle,Spectrum Products,electronic materials,surgical instruments,plastic molding,plastic molding,Small air generators,supporting facilities,power tools,tray industry,Technical Equipment
• Similar models:AST AST850SM11060 ISO GE850DO AST AST850SM2010 AST AST850SM1825 AST AST850SM5030 AST AST850BM13580 AST AST850SM3025 AST AST850BM3850 AST AST850BM1010 AST AST850SM5530
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM4550 products，there is large inventory of AST AST850SM 4550 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 4550 Which AST AST850SM4550 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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