22311EJW33 Timken Spherical Roller Bearing Timken 22311 EJ W33 Straight Bore
Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
Unit of Measure
Imperial
Metric
Both
Specifications
|
Factors
|
Dimensions
|
Abutment and Fillet Dimensions
|
Basic Load Ratings
Specifications
UPC Code
087796023840
Design Unit
Metric
d - Bore
55 mm
Lubrication Type
Standard Grease
Cage Type
EJ
Cage Material
Steel
Superseded Part
22311CJW33C3
Factors
e - ISO Factor
1
0.36
Y0 - ISO Factor
2
1.84
Y1 - ISO Factor
3
1.89
Y2 - ISO Factor
4
2.81
Reference Thermal Speed Rating (Grease)
4300 rpm
Reference Thermal Speed Rating (Oil)
5
5100 rpm
Cg - Geometry Factor
6
0.0499
Dimensions
D - Outer Diameter
120 mm
4.7244 in
B' - Inner Ring Width
43 mm
1.6929 in
B - Outer Ring Width
43 mm
1.6929 in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
7
2 mm
0.080 in
r - Outer Ring "To Clear" Radius
8
2 mm
0.08 in
da - Inner Ring Backing Diameter
69.000 mm
2.700 in
Da - Outer Ring Backing Diameter
106 mm
4.200 in
Basic Load Ratings
C0 - Static Radial Rating
266000 N
59800 lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
265000 N
59500 lbf
1
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2
These factors apply for both inch and metric calculations. See engineering
3
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
4
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
5
See thermal speed ratings in the engineering section.
6
Geometry constant for Lubrication Life Adjustment Factor a3l.
7
Maximum housing fillet radius that bearing corners will clear.
8
These maximum fillet radii will be cleared by the bearing corners.