Rodamiento AST20 WC22 AST

Bushings AST20 - Steel Shell with POM Plastic Liner - Metric Series AST20 WC22

Número del rodamiento : AST20 WC22

Rodamientos Marca : AST

Diámetro del agujero mm : 20

Diámetro exterior mm : 38

Dimensiones y especificaciones del rodamiento en el catálogo de marcas :

dimensions in mm

Bearing Type - thrust washer

Shaft Dia., Nominal d - 20.0000

Bearing Outside Diameter, NominalDo - 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 - 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.