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Part Number 23252KEJW507C08C4
Part Number 23252KEJW507C08C4, Spherical Roller Bearings - Steel Cage
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Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
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Specifications
·
Factors
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
Specifications
UPC Code
087796166219
Design Unit
Metric
d - Bore
260
mm
Lubrication Type
Standard Grease
Bore_Taper
1/12
Cage Type
EJ
Cage Material
Steel
Superseded Part
23252KCJW507C08C4
Factors
e - ISO Factor
1
0.34
Y0 - ISO Factor
2
1.94
Y1 - ISO Factor
3
1.98
Y2 - ISO Factor
4
2.95
Reference Thermal Speed Rating (Grease)
650
rpm
Reference Thermal Speed Rating (Oil)
5
710
rpm
Cg - Geometry Factor
6
0.1185
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.
Dimensions
D - Outer Diameter
480
mm
18.898
in
B' - Inner Ring Width
174
mm
6.85
in
B - Outer Ring Width
174
mm
6.8500
in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
4
mm
0.160
in
r - Outer Ring "To Clear" Radius
2
4
mm
0.16
in
da - Inner Ring Backing Diameter
307.000
mm
12.100
in
Da - Outer Ring Backing Diameter
430.000
mm
16.9000
in
1
Maximum housing fillet radius that bearing corners will clear.
2
These maximum fillet radii will be cleared by the bearing corners.
Basic Load Ratings
C0 - Static Radial Rating
4850000
N
1090000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
3510000
N
790000
lbf
MORE IMAGES
·
Timken_SRB_Steel_EJW33_21306EJW33C3-A
·
Timken_SRB_Steel_EJW33_21306EJW33C3-T
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D ISO View
DOWNLOADS
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
Tools and Guides for Engineers
Catalog and Technical Information - Spherical Roller Bearings
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