(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 1.2500

Shaft Size (ds) - 1.2488 - 1.2472

Housing Bore Dia. (Dh) - 1.4068 - 1.4058

Bearing Bore after Mounting (di) - 1.2528 - 1.249

Average Clearance (Cd) - 0.0029

Wall Thickness (S3) - 0.079

Bearing Length, Nominal (B) - 0.750

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

OD Chamfer Length (Co) - 0.045

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

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 20IB12
• Inner Diameter：31,75mm Outer Diameter：mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:safety testing,pressure control valve,large agricultural machinery,Industrial,extruder,transportation equipment,reinforced machinery,inorganic chemical,comprehensive experiment,food testing,Pneumatic Actuator
• Similar models:SKF PCM040504E/VB055 AST AST5040IB40 AST AST5068IB48 AST ASTT905030 AST AST850BM14060 SKF GEZH508ES AST AST850BM12050 INA EGB2015-E50 INA EGB4550-E40 AST ASTB90F10050
• BEARING POWER International Trading Co.,Ltd. specialize in AST5020IB12 products，there is large inventory of AST AST50 20IB12 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST50 20IB12 Which AST AST5020IB12 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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