(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 7.0000

Shaft Size (ds) - 6.9954 - 6.9929

Housing Bore Dia. (Dh) - 7.183 - 7.1812

Bearing Bore after Mounting (di) - 7.0026 - 6.9956

Average Clearance (Cd) - 0.0048

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 112IB72
• Inner Diameter：177,8mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:Warehouse Shelf Equipment,animal,shaft milling machine,inorganic chemical,experimental equipment,electromagnetic clutch,power tools,construction machinery and equipment,sewage pump,printing equipment,test strip
• Similar models:IKO SB150220120 AST AST650607550 FBJ GE50ES AST AST5048IB48 AST AST850SM13580 AST AST405060 CX TUP2150.60 AST GEGZ50ES AST AST5028FIB16 AST AST650354540
• BEARING POWER International Trading Co.,Ltd. specialize in AST50112IB72 products，there is large inventory of AST AST50 112IB72 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 112IB72 Which AST AST50112IB72 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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