(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) - 4.500

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 76IB72
• Inner Diameter：120,65mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:chuck industry,gear type,Other machinery,Other Measurements,Laser Measurements,generator,motorcycle,Machine Tool Accessories,EEG,electric pump,defogging and degreasing
• Similar models:AST AST5076IB48 AST AST5013IB12 INA GIHN-K50LO AST AST0906550 INA GE50-AW AST AST650F142020 AST AST650223220 INA GAR50UK-2RS CX TUP150.50 LS GAC150T
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