(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.0000

Shaft Size (ds) - 4 - 3.9978

Housing Bore Dia. (Dh) - 4.1872 - 4.1858

Bearing Bore after Mounting (di) - 4.0068 - 4.0002

Average Clearance (Cd) - 0.0046

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 4.750

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 64IB76
• Inner Diameter：101,6mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-14
• Application:Pneumatic Actuator,Industrial,historical instruments,agriculture,Polymer,Industrial,medical equipment,Cutting Machine,industrial equipment,Roller,linear drive
• Similar models:AST AST650557060 AST AST405060 AST AST650F203040 AST AST5020IB06 AST AST650F304020 AST AST850SM1515 INA GE50HO-2RS SKF SIA50TXE-2LS ISO GE750DO SKF GEZ500ES
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