(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.) - 90.12 / 90.07

Bearing Bore after Mounting (di) - 85.155 / 85.02

Average Clearance (Cd) - 0.1150

Wall Thickness (S3) - 2.490

Bearing Length, Nominal (B) - 40.000

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 - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

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

• Model Number: AST40 8540
• Inner Diameter：85mm Outer Diameter：90mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:storage and transportation equipment,milling head plug,chuck industry,electronic components,plastic molding,hinge industry,Hydraulic Couplings,experimental equipment,rehabilitation training equipment,thread processing machine,Pneumatic Control Valves
• Similar models:SIGMA GE40ES INA GE440-DO INA GE40FO-2RS INA GE240-FW-2RS NSK 40SF64 AST AST5092IB40 INA EGB7070-E40 INA EGBZ1624-E40 LS GEG140XT-2RS SKF GEC400TXA-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in AST408540 products，there is large inventory of AST AST40 8540 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 8540 Which AST AST408540 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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