(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) - 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

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 202825
• Inner Diameter：20mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:economic mold,shaft milling machine,spectrometer,suction nozzle,lathe,ignition system,welding equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,motorcycle,Rolling mill gear box,vertical pull
• Similar models:AST AST650182425 AST AST650223212 AST AST650F405050 AST AST65081210 AST AST650658050 AST AST650506540 AST AST65080100120 AST AST650120140100 AST AST650WC30 AST AST650F708580
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  512191				FAG	THRUST BALL BEARINGS
  HYDNUT530-INCH			83	FAG	HYDRAULIC NUTS
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  62813-2RS	65	85	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS