(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) - 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

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 F203025
• Inner Diameter：20mm Outer Diameter：30mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:electrocardiograph,instrumentation instrument,root canal filling,laser devices,equipment and,beverage production,cleaners,Handling machinery and various industrial machinery,lathe,wall industry,Display Devices
• Similar models:AST AST650202812 AST AST650F304020 AST AST65010012070 AST AST650405050 AST AST650405025 AST AST650F131915 AST AST650WC45 AST AST650253340 AST AST650WC75 AST AST65011013080
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