(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) - 70.000

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 formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number:AST090 28070
• Inner Diameter：280mm Outer Diameter：285mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-26
• Application:Plastic molding,medical equipment,Rolling mill gear box,DC generators,Vacuum generator,heating fans,Machine tools,Medical printer,Small air generators,Polymer,Cylinder Micro
• Similar models:AST AST09017060 AST ASTT9029090 AST ASTB90F15090 AST AST09015070 AST AST09010060 AST AST09021560 AST AST09020590 AST AST0907060 AST AST09017570 AST AST0901020
• BEARING POWER International Trading Co.,Ltd. specialize in AST09028070 products，there is large inventory of AST AST090 28070 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST090 28070 Which AST AST09028070 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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