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Spherical Roller Bearings - Brass Cage
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Spherical Roller Bearings
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Spherical Roller Bearings - Brass Cage
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Part Number 22218EMW33W800C4
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Part Number 22218EMW33W800C4, Spherical Roller Bearings - Brass 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
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
·
Factors
Specifications
Design Unit
Metric
d - Bore
90
mm
Cage Type
EM
Cage Material
Brass
Superseded Part
22218YMW33W800C4
Dimensions
D - Outer Diameter
159.993
mm
6.2989
in
B' - Inner Ring Width
40
mm
1.5748
in
B - Outer Ring Width
40
mm
1.5748
in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
2
mm
0.080
in
r - Outer Ring "To Clear" Radius
2
2
mm
0.080
in
da - Inner Ring Backing Diameter
105.000
mm
4.2000
in
Da - Outer Ring Backing Diameter
146.000
mm
5.800
in
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
Basic Load Ratings
C0 - Static Radial Rating
388000
N
87200
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
355000
N
79700
lbf
Factors
e - ISO Factor
1
0.23
Y0 - ISO Factor
2
2.83
Y1 - ISO Factor
3
2.9
Y2 - ISO Factor
4
4.31
Reference Thermal Speed Rating (Grease)
3500
rpm
Reference Thermal Speed Rating (Oil)
5
4300
rpm
Cg - Geometry Factor
6
0.0638
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.
MORE IMAGES
·
Timken_SRB_Brass_EMW33_22208YMW33C3-A
·
Timken_SRB_Brass_EMW33_22208YMW33C3-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.