(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 75.0000

Shaft Size (ds) - 75 -0.03 / -0.06

Housing Bore Dia. (Dh) - 80 +0.030 / +0

Bearing Outside Diameter, Nominal(Do) - 80.000

Bearing Outside Diameter Tolerance (Do tol.) - 80.1 / 80.055

Bearing Bore after Mounting (di) - 75.11 / 74.99

Average Clearance (Cd) - 0.0950

Wall Thickness (S3) - 2.505

Bearing Length, Nominal (B) - 50.000

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 7550
• Inner Diameter：75mm Outer Diameter：80mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-14
• Application:wheel lathe,Pneumatic Actuator,Vacuum generator,laser devices,Workpiece,meat products machine,auto tools,circulating pump,Other machinery,chromatography,Doppler
• Similar models:AST AST40110115 LS SIA140ES SKF GEH40TXG3E-2LS INA EGF16120-E40-B SKF GEZ408TXA-2LS LS SI40ES INA EGW52-E40 CX TUP240.30 INA EGB1515-E40 AST AST850SM4025
• BEARING POWER International Trading Co.,Ltd. specialize in AST407550 products，there is large inventory of AST AST40 7550 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 7550 Which AST AST407550 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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