(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 0.1875

Shaft Size (ds) - 0.1865 - 0.1858

Housing Bore Dia. (Dh) - 0.2503 - 0.2497

Bearing Bore after Mounting (di) - 0.1893 - 0.1867

Average Clearance (Cd) - 0.0018

Wall Thickness (S3) - 0.032

Bearing Length, Nominal (B) - 0.188

Bearing Length Tolerance (B tol.) - +.010 / -0.010

OD Chamfer Length (Co) - 0.019

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.010

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 03IB03
• Inner Diameter：4,7625mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:Gear grinding machine,machining,Handling machinery and various industrial machinery,Leather Products,Dental Drill etc,linear drive,Rolling mill gear box,Pump,Oral Equipment,cleaning agent,Anti-defibrillation pacing
• Similar models:AST AST850BM2825 AST ASTT90F5040 AST AST850SM8530 AST AST850BM9560 AST AST650658060 SKF PCM353950E AST AST5028IB16 ISO GE850DO LS GAC50S AST ASTT90F5050
• BEARING POWER International Trading Co.,Ltd. specialize in AST5003IB03 products，there is large inventory of AST AST50 03IB03 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 03IB03 Which AST AST5003IB03 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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