(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 280.0000

Shaft Size (ds) - 280 -0.190 / -0.242

Housing Bore Dia. (Dh) - 285 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 285.000

Bearing Bore after Mounting (di) - 285 +0.130 / -0

Wall Thickness (S3) - 2.500

Bearing Length, Nominal (B) - 90.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Wrapped bronze with lubrication holes.

This bearing is used with lubrication.

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

• Model Number:ASTT90 28090
• Inner Diameter：280mm Outer Diameter：285mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-30
• Application:office equipment,glass,root canal filling,medical equipment,experimental equipment,extruder,equipment and,industry test,surgical instruments,centrifugal pump,Spectral Products
• Similar models:AST AST0901220 AST AST09021060 AST AST09025060 AST AST09028090 AST ASTB90F30090 AST AST0903530 AST ASTT90F22590 AST AST0907050 AST ASTT9026080 NSK 60FSF90
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT9028090 products，there is large inventory of AST ASTT90 28090 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 28090 Which AST ASTT9028090 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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