(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 85.0000

Shaft Size (ds) - 85 +0 / -0.054

Housing Bore Dia. (Dh) - 90 +0.035 / -0

Bearing Outside Diameter, Nominal(Do) - 90.000

Bearing Outside Diameter Tolerance (Do tol.) - 90.120 / 90.070

Bearing Bore after Mounting (di) - 85.265 / 85.100

Average Clearance (Cd) - 0.2110

Wall Thickness (S3) - 2.418

Bearing Length, Nominal (B) - 80.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 9.500

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

• Model Number:AST20 8580
• Inner Diameter：85mm Outer Diameter：90mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-24
• Application:pneumatic Pump,tube,metallurgical mold,reducer,Cylinder Pneumatic Treatment Element,office outdoor camping equipment,set bacteria instrument,power tools,PVC,motor,medical equipment
• Similar models:AST AST09022070 AST AST8002010 INA GE20-PB LS GEG220ES-2RS AST ASTEPBF1820-06 AST AST202020 AST AST2028050 AST AST402030 AST GE120ET-2RS AST AST2011080
• BEARING POWER International Trading Co.,Ltd. specialize in AST208580 products，there is large inventory of AST AST20 8580 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 8580 Which AST AST208580 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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