Bearing 22311MAC4F80W33 (AST)

Spherical Roller Bearings 22311MAC4F80W33

Bearing number : 22311MAC4F80W33

Size (mm) : 55x120x43

Brand : AST

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 43

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - straight bore, lube groove and holes

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 43.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 220,000

Static Load Rating (Cor) - 255,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Weight (g) - 2,470.00

Material - 52100 Chrome steel, or equivalent

Outer ring guided machined brass cage, lube groove and holes, special modifications, and C4 internal clearance..

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.4

Basic Radial Load Factor "Y1" = 1.7

Basic Radial Load Factor "Y2" = 2.5

Basic Radial Load Factor "Y0" = 1.6

Designation

Bore Dia, mm

Outer Dia, mm: