(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：2025-04-19
• Application:beverage production,animal,Cylinder Pneumatic Treatment Element,Insect Count,pneumatic Pump,power tools,instrumentation instrument,garden machinery,Power equipment,ventilation equipment,reducer
• Similar models:AST AST2028IB32 LS GEZ120ET-2RS INA GIHNRK200LO NMB MBT20 SKF SALKB20F SKF PCM222520E AST GAC120S FBJ GAC120S FBJ GE120ES-2RS AST AST20WC24
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