(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 30.0000

Housing Bore Dia. (Dh) - 38 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 38.000

Bearing Outside Diameter Tolerance (Do tol.) - 38 +0.025 / +0.009

Bearing Bore after Mounting (di) - 30 +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

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 303820
• Inner Diameter：30mm Outer Diameter：38mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:drawing die,motor,plastic molding,Medical printer,key lock,wheel lathe,Insect Count,granulator,welding equipment,electronic materials,tire industry
• Similar models:AST AST650140160100 AST AST650223225 AST AST650303850 AST AST650F142020 AST AST650142030 AST AST650303835 AST AST650WC70 AST AST650F304030 AST AST650354560 AST AST650F556540
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  UCP321	105			SNR	Bearing Units
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