(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) - 3.500

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 64IB56
• Inner Diameter：101,6mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-21
• Application:comprehensive experiment,medical equipment,Broadcasting System,other CNC,Individual Wire,Material handling equipment,inorganic chemical,noise reduction equipment,extruder,flexible processing,industrial equipment
• Similar models:AST AST5058IB76 AST AST850SM9590 FBJ GE50ES-2RS AST ASTEPBF5055-40 AST AST8007550 AST AST850BM6540 AST AST850SM1220 ISB T.P.N.350 AST ASTB90F5030 AST AST850BM9060
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