(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 2.7500

Shaft Size (ds) - 2.75 - 2.7482

Housing Bore Dia. (Dh) - 2.937 - 2.9358

Bearing Bore after Mounting (di) - 2.7566 - 2.7502

Average Clearance (Cd) - 0.0038

Wall Thickness (S3) - 0.095

Bearing Length, Nominal (B) - 4.500

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 44IB72
• Inner Diameter：69,85mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:Garment Accessories,leather processing,medical Equipment,wire industry,boring bar boring bar,Automation,medical equipment,cleaners,equipment and,economic mold,Cylinder Type
• Similar models:AST AST850SM10560 AST AST650405020 AST AST115060 CX TUP2220.50 INA EGB3020-E50 AST AST650557060 AST AST850SM5540 AST AST850BM8530 LS GEG50N AST AST650F405030
• BEARING POWER International Trading Co.,Ltd. specialize in AST5044IB72 products，there is large inventory of AST AST50 44IB72 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 44IB72 Which AST AST5044IB72 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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