(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) - 3.500

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 88IB56
• Inner Diameter：139,7mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:machining,car,Display Devices,Infrared Technology,Vertical pull,luminescent reagent,Laser Measurements,light therapy instrument,Polymer,switch,tapered grinder
• Similar models:AST ASTT907050 SKF PCM657050E SKF PCM30030550E AST AST650405030 CX TUP165.50 AST AST5012FIB08 INA GE50-ZO AST AST650809670 AST GE50XS/K AST AST850BM1415
• BEARING POWER International Trading Co.,Ltd. specialize in AST5088IB56 products，there is large inventory of AST AST50 88IB56 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 88IB56 Which AST AST5088IB56 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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