(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) - 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 88IB76
• Inner Diameter：139,7mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-09
• Application:other CNC,linear drive,Pneumatic Actuator,wheel lathe,motorcycle,Air,paint paint,agricultural testing and analysis equipment and related,pneumatic Pump,metallurgy,test equipment
• Similar models:AST AST50112IB40 AST ASTEPBF0507-05 INA GE50DO AST AST850BM150100 AST AST5068IB48 AST AST5060IB48 SKF PCZ0508E AST AST650WC30 AST ASTEPB0507-05 AST AST650F162220
• BEARING POWER International Trading Co.,Ltd. specialize in AST5088IB76 products，there is large inventory of AST AST50 88IB76 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 88IB76 Which AST AST5088IB76 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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