(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 4.0000

Shaft Size (ds) - 4 - 3.9978

Housing Bore Dia. (Dh) - 4.1872 - 4.1858

Bearing Bore after Mounting (di) - 4.0068 - 4.0002

Average Clearance (Cd) - 0.0046

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 64IB72
• Inner Diameter：101,6mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-09
• Application:medical equipment,wire industry,chamfering machine etc,security equipment,scientific instruments,Storage Device,Industrial,industrial skin care,other rubber,Hydraulic Couplings,Rolling mill
• Similar models:AST ASTT9025060 AST AST650142010 IKO SB305027 SKF GE50ES-2RS AST AST850BM10560 AST AST50SP2.5 AST ASTB90F5050 AST GEC500HT AST AST50104IB72 AST AST650F405050
• BEARING POWER International Trading Co.,Ltd. specialize in AST5064IB72 products，there is large inventory of AST AST50 64IB72 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 64IB72 Which AST AST5064IB72 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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  UKP305+H2305	20		45	NACHI	Bearing Units
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