(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 40.0000

Housing Bore Dia. (Dh) - 50 +0.030 / -0

Bearing Outside Diameter, Nominal(Do) - 50.000

Bearing Outside Diameter Tolerance (Do tol.) - 50 +0.025 / +0.009

Bearing Bore after Mounting (di) - 40 +0.050 / +0.025

Bearing Length, Nominal (B) - 25.000

Bearing Length Tolerance (B tol.) - -0.10 / -0.30

OD Chamfer Length (Co) - 2.000

ID Chamfer Angle (B deg.) - 15

ID Chamfer Length (Ci) - 1.200

Material - Cast bronze with solid lubricant inserts.

This bearing can be used dry under certain conditions or with lubrication.

The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7

Please review the technical information.

Additional material options are available in this series.

• Model Number: AST650 405025
• Inner Diameter：40mm Outer Diameter：50mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:hook,multi-knife lathe,stacker lift platform,vertical sawing machine,tube,nail products,Cleaning equipment,Oral Equipment,gantry processing,medical treatment,electromagnet
• Similar models:AST AST650F314035 AST AST650150170140 AST AST650WC12 AST AST650121816 AST AST650WC12N AST AST65081208 AST AST650F10012080 AST AST650F8010080 AST AST650405070 AST AST650F455550
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  UCF203	17			NACHI	Bearing Units
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