(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) - 2.500

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 44IB40
• Inner Diameter：69,85mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-16
• Application:relay,Broadcasting System,Broadcasting System,hook,turret industry,car shock absorber,Switch,Surveying Surveying Instruments,die casting mold,industrial equipment,PVC
• Similar models:INA GIR50DO-2RS INA GE50UK-2RS AST AST650WC120 LS GEWZ50ES-2RS AST AST650WC60 AST AST5092IB60 INA EGB5040-E40-B AST AST5016IB12 AST AST650223215 CX TUP250.60
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