(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：2026-01-13
• Application:ship special,switch,other processing,motor,Optical Instruments,labor insurance,medical equipment,tube,Rolling mill,instrument,municipal machinery
• Similar models:AST AST650202830 AST AST650F304050 AST AST650F203040 AST AST650WC80 AST AST650WC90 AST AST650455530 AST AST650506070 AST AST650506550 AST AST650557060 AST AST650354530
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