(dimensions in inches)

Bearing Type - straight

Shaft Dia., Nominal (d) - 0.7500

Shaft Size (ds) - 0.7390 / 0.7378

Housing Bore Dia. (Dh) - 0.8758 / 0.8750

Bearing Outside Diameter, Nominal(Do) - 0.875

Bearing Bore after Mounting (di) - 0.7444 / 0.7412

Average Clearance (Cd) - 0.0040

Wall Thickness (S3) - 0.067

Bearing Length, Nominal (B) - 0.500

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

OD Chamfer Length (Co) - 0.028

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.020

Lube Hole Dia. (dl) - 0.156

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

• Model Number:AST20 12IB08
• Inner Diameter：19,05mm Outer Diameter：22,225mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:intermediate,equipment and,teaching equipment,Low-voltage electrical equipment,other CNC,Spectrum Products,electronic materials,shoe-making machinery,hydraulic actuator,Handling machinery and various industrial machinery,Broadcasting System
• Similar models:SKF GEC320TXA-2RS ISO GE20UK AST ASTB90F20080 FBJ GEZ120ES ISB GE320CP SKF PCM202330M AST GEG200ES-2RS INA GE120-AW ISO GE020ECR SKF GEH20TXE-2LS
• BEARING POWER International Trading Co.,Ltd. specialize in AST2012IB08 products，there is large inventory of AST AST20 12IB08 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 12IB08 Which AST AST2012IB08 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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