(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 31.5000

Housing Bore Dia. (Dh) - 40 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 40.000

Bearing Outside Diameter Tolerance (Do tol.) - 40 +0.025 / +0.009

Bearing Bore after Mounting (di) - 31.5 +0.050 / +0.025

Bearing Length, Nominal (B) - 20.000

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

Flange Dia. (Dfl pm 0.5) - 50.000

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 F314020
• Inner Diameter：31,5mm Outer Diameter：40mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-20
• Application:small appliances,Oral Image,stamping die and its equipment,Spectrum Products,chromatography,surgical instruments,root canal filling,machine tool spindle,teaching equipment,Cutting Machine,food sterilization
• Similar models:AST AST650F304040 AST AST650F304050 AST AST650WC60 AST AST650F708580 AST AST650182435 AST AST65080100100 AST AST650100120120 AST AST650658070 AST AST650F304035 AST AST650WC45
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