(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 20.0000

Shaft Size (ds) - 20 -0.065 / -0.086

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

Bearing Outside Diameter, Nominal(Do) - 23.000

Bearing Bore after Mounting (di) - 20 +0.052 / -0

Wall Thickness (S3) - 1.500

Bearing Length, Nominal (B) - 20.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

Material - Wrapped bronze with lubrication holes.

This bearing is used with lubrication.

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

• Model Number:ASTT90 2020
• Inner Diameter：20mm Outer Diameter：23mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-12
• Application:Individual Wire,Food testing,Switch,surgical instruments,power tools,centrifugal pump,Garment Accessories,garden machinery,other lathe,directional control valve,transistor fittings
• Similar models:AST ASTT901610 AST AST0906050 AST ASTT9012590 AST AST090205100 AST AST09017070 AST AST09011590 IKO GE90ES AST ASTT90F11070 AST ASTT90F11080 AST AST0908580
• BEARING POWER International Trading Co.,Ltd. specialize in ASTT902020 products，there is large inventory of AST ASTT90 2020 . We has been built up long-term cooperation with AST company, could make a bulk order of the ASTT90 2020 Which AST ASTT902020 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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