(dimensions in mm)

Bearing Type - thrust washer

Shaft Dia., Nominal (d) - 40.0000

Bearing Outside Diameter, Nominal(Do) - 66.000

Washer Inside Diameter, Nominal (di) - 42

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

Washer Outside Diameter, Nominal (Do) - 66

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) - 4.000

Mounting Hole Pitch Dia. (dp) - 54

Housing Counterbore Depth (Ha) - 1.00

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

Housing Counterbore Diameter, Nominal (HD) - 66.000

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

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 WC42
• Inner Diameter：40mm Outer Diameter：66mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:Spectrum Products,survey accessories,respirator,industrial fans,Beauty and Body,electric hydraulic lifting platform,Handling machinery and various industrial machinery,packaging machinery,hydraulic pump,spectrometer,orthodontic material
• Similar models:SKF SILJ20ES INA EGB2220-E40 LS GEEM120ES-2RS AST GE120XS/K CX GE020XES-2RS AST AST0902520 SKF PCMS2005001.5M INA EGBZ2016-E40 SKF GEZH204ES AST AST205060
• BEARING POWER International Trading Co.,Ltd. specialize in AST20WC42 products，there is large inventory of AST AST20 WC42 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST20 WC42 Which AST AST20WC42 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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