Home > Bearings Catalogue Online > Spherical Roller Bearings 
Bearing 22311CKW33 (AST)
Spherical Roller Bearings 22311CKW33
Bearing number : 22311CKW33
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 - tapered bore, lube groove & holes
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 43.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 230,000
Static Load Rating (Cor) - 265,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Weight (g) - 2,250.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage, lube groove and holes.
Tapered Bore, taper = 1:12
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
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue