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Spherical Roller Bearings - Steel Cage
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Spherical Roller Bearings
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Spherical Roller Bearings - Steel Cage
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Part Number 21320EJW33C2
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Part Number 21320EJW33C2, Spherical Roller Bearings - Steel Cage
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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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Factors
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
Specifications
UPC Code
0087796356429
Design Unit
Metric
d - Bore
100
mm
Lubrication Type
Standard Grease
Cage Type
EJ
Cage Material
Steel
Superseded Part
21320CJW33C2
Factors
e - ISO Factor
1
0.22
Reference Thermal Speed Rating (Grease)
2800
rpm
Reference Thermal Speed Rating (Oil)
2
3400
rpm
Cg - Geometry Factor
3
0.0747
1
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2
See thermal speed ratings in the engineering section.
3
Geometry constant for Lubrication Life Adjustment Factor a3l.
Dimensions
D - Outer Diameter
215
mm
8.4646
in
B' - Inner Ring Width
47
mm
1.8504
in
B - Outer Ring Width
47
mm
1.8504
in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
2.5
mm
0.098
in
r - Outer Ring "To Clear" Radius
2
0
mm
0
in
da - Inner Ring Backing Diameter
132.9
mm
5.220
in
Da - Outer Ring Backing Diameter
192.8
mm
7.6000
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
530000
N
121000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
521000
N
119000
lbf
MORE IMAGES
·
Timken_SRB_Steel_EJW33_21306EJW33C3-A
·
Timken_SRB_Steel_EJW33_21306EJW33C3-T
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D Sectional 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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The Timken Company. ©
The Timken Company.
©
The Timken Company.