(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.7500

Shaft Size (ds) - 4.75 - 4.7478

Housing Bore Dia. (Dh) - 4.9374 - 4.9358

Bearing Bore after Mounting (di) - 4.7572 - 4.7502

Average Clearance (Cd) - 0.0048

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 2.500

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.072

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.031

Material - Carbon steel shell with PTFE / 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:AST50 76IB40
• Inner Diameter：120,65mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-24
• Application:Small air generators,Blood coagulation reagent,internal combustion engine,wall materials,food testing,defogging and degreasing,hydraulic connector,Optical Instruments,respirator,food add,
• Similar models:FBJ GEG50ES-2RS AST GE50ET/X AST AST650506260 AST AST5006IB03 AST AST5024IB08 AST AST5006IB10 AST AST6507595100 AST AST650354550 AST AST50SP2.5 AST AST5044IB72
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