(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Housing Bore Dia. (Dh) - 28 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Outside Diameter Tolerance (Do tol.) - 28 +0.021 / +0.008

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

Bearing Length, Nominal (B) - 10.000

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 202810
• Inner Diameter：20mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:machine lathe,food packaging,Industrial,welding equipment,Automation,hydraulic cylinder buffer,marine analysis and testing equipment,trolley,Industrial,sheet industry,steam Hydraulic control element
• Similar models:AST AST650F131915 AST AST650101415 AST AST650F162215 AST AST650455530 AST AST650WC20 AST AST650708560 AST AST650142025 AST AST65081212 AST AST650F405050 AST AST650F354530
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  W 6005-2RS1	47	25	12	SKF	Deep Groove Ball Bearings
  AD5144	220	350	98.4	American	CYLINDRICAL ROLLER BEARINGS
  NA4840	200	250	50	INA	NEEDLE BEARINGS
  SNW144x715/16	220	280		SKF	ADAPTERS
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