(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 20.0000

Housing Bore Dia. (Dh) - 30 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 30.000

Bearing Outside Diameter Tolerance (Do tol.) - 30 +0.021 / +0.008

Bearing Bore after Mounting (di) - 20 +0.041 / +0.020

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) - 40.000

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 F203020
• Inner Diameter：20mm Outer Diameter：30mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-10
• Application:directional control valve,Infrared Technology,rehabilitation training equipment,small appliances,Display Devices,mechanical and electrical,hydraulic cylinder buffer,DC generators,suction nozzle,Forging machine,static control
• Similar models:AST AST650101410 AST AST650607430 AST AST650506080 AST AST650F304020 AST AST650223215 AST AST650455540 AST AST650354540 AST AST650506030 AST AST650354550 AST AST650F455550
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