(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) - 3.750

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 88IB60
• Inner Diameter：139,7mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:reinforced machinery,thin metal materials,Microwave Equipment,security equipment,fruit and vegetable processing,lifting upgrade,Hair styling device,bathroom facilities,Sensors,Liposuction device,preservation equipment
• Similar models:AST AST850BM1825 AST AST6508096120 AST AST850SM2010 INA GE50SX CX TUP2150.50 AST ASTEPBF4550-50 INA EGW14-E50 AST AST5076IB36 AST AST650101410 CX TUP2250.80
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