(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 18.0000

Shaft Size (ds) - 18 -0.050 / -0.068

Housing Bore Dia. (Dh) - 20 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 20.000

Bearing Bore after Mounting (di) - 18 +0.043 / -0

Wall Thickness (S3) - 1.000

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.) - 35

ID Chamfer Length (Ci) - 0.300

Material - Wrapped bronze with formed lubrication indents.

This bearing is used with lubrication.

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

• Model Number:AST090 1820
• Inner Diameter：18mm Outer Diameter：20mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-09
• Application:Other Machine Tools,stamping die and its equipment,screen filter,Gripper Swing,thin metal materials,Ball screw,surgical instruments,office equipment,Polymer,wall industry,Display Devices
• Similar models:AST AST0902530 AST AST09019560 AST AST0901020 AST AST09019570 AST AST09020590 AST AST09019580 AST AST0902430 AST AST0906030 AST AST0909080 SKF PCZ0908M
• BEARING POWER International Trading Co.,Ltd. specialize in AST0901820 products，there is large inventory of AST AST090 1820 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST090 1820 Which AST AST0901820 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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