(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 10.0000

Shaft Size (ds) - 10 +0 / -0.022

Housing Bore Dia. (Dh) - 12 +0.018 / -0

Bearing Outside Diameter, Nominal(Do) - 12.000

Bearing Outside Diameter Tolerance (Do tol.) - 12.065 / 12.030

Bearing Bore after Mounting (di) - 10.108 / 10.040

Average Clearance (Cd) - 0.0850

Wall Thickness (S3) - 0.968

Bearing Length, Nominal (B) - 20.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.300

Lube Hole Dia. (dl) - 4.000

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 1020
• Inner Diameter：10mm Outer Diameter：12mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-14
• Application:marine analysis and testing equipment,Industrial Electromechanical,air purification,animal,Antenna Potentials,Dental Drill etc,Processing machinery,organic raw materials,diving equipment,expectoration machine,Industrial
• Similar models:Timken 70FSH120 IKO SNM20-50 AST AST40F14120 IKO GE200ES-2RS LS SA20ES INA EGF15120-E40-B AST GEC320XT AST AST2006IB12 LS GEG20ET-2RS AST AST650223220
• BEARING POWER International Trading Co.,Ltd. specialize in AST201020 products，there is large inventory of AST AST20 1020 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 1020 Which AST AST201020 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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