(dimensions in mm)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 20.0000

Bearing Outside Diameter, Nominal(Do) - 38.000

Washer Inside Diameter, Nominal (di) - 22

Washer Inside Diameter Tolerance (di tol.) - +0.25 / -0

Washer Outside Diameter, Nominal (Do) - 38

Washer Outside Diameter Tolerance (Do tol.) - +0 / -0.25

Washer Thickness, Nominal (S3) - 2

Washer Thickness Tolerance (S3 tol.) - +0 / -0.05

Mounting Hole Dia. (dm) - 3.000

Mounting Hole Pitch Dia. (dp) - 30

Housing Counterbore Depth (Ha) - 1.00

Housing Counterbore Depth Tolerance (Ha tol.) - +0.2 / -0.2

Housing Counterbore Diameter, Nominal (HD) - 38.000

Housing Counterbore Diameter Tolerance (HD tol.) - +0.12 / 0

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

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

• Model Number: AST40 WC22
• Inner Diameter：20mm Outer Diameter：38mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-17
• Application:Film machine,industrial supplies,Roller,agriculture,Gear grinding machine,construction machinery and equipment,spring industry,E Beauty,other lathe,Dental Drill etc,Grinding and polishing equipment
• Similar models:LS SIGEW40ES INA GE140FW-2RS LS GE240XF/Q INA EGF15170-E40-B INA EGB2225-E40 AST AST404020 INA EGB2215-E40-B LS GEH440HT ISB GAC40SP INA EGBZ1010-E40
• BEARING POWER International Trading Co.,Ltd. specialize in AST40WC22 products，there is large inventory of AST AST40 WC22 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 WC22 Which AST AST40WC22 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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