(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 +0 / -0/033

Housing Bore Dia. (Dh) - 23 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Outside Diameter Tolerance (Do tol.) - 23.075 / 23.035

Bearing Bore after Mounting (di) - 20.131 / 20.050

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 30.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.500

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 2030
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2023-10-03
• Application:Traffic Fire Protection Equipment Security equipment,light therapy instrument,Processing machinery,car and accessories,industrial fans,Water Monitoring,ultra-quiet generators,Technical Equipment,Dental Drill etc,axle lathe,Spectrum Products
• Similar models:SKF PCM404420E AST AST2018050 AST AST2011IB14 AST AST402012 INA GIHRK120DO SKF GEC320FBAS AST SI20C AST AST20280120 ISO GW020 ISO GE220DO
• BEARING POWER International Trading Co.,Ltd. specialize in AST202030 products，there is large inventory of AST AST20 2030 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 2030 Which AST AST202030 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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