(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 5.5000

Shaft Size (ds) - 5.5 - 5.4975

Housing Bore Dia. (Dh) - 5.6874 - 5.6858

Bearing Bore after Mounting (di) - 5.507 - 5.5002

Average Clearance (Cd) - 0.0048

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 3.000

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 88IB48
• Inner Diameter：139,7mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:raw material accessories,electronic components,disposable,food add,sterilizers,trolley,transistor fittings,Digital Generator,vertical processing,Storage Tool,Performance test
• Similar models:AST AST50108IB40 INA GE50FW-2RS AST AST650809660 ISO GE50DO AST AST850SM8560 AST AST5006FIB08 AST AST850BM2840 INA EGB1815-E50 SKF GEZM500ES-2RS SKF PCM455050M
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