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Part Number 22312KEMW33C4
Part Number 22312KEMW33C4, Spherical Roller Bearings - Brass 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
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
·
Factors
Specifications
Design Unit
Metric
d - Bore
60
mm
Bore_Taper
1/12
Cage Type
EM
Cage Material
Brass
Superseded Part
22312KYMW33C4
Dimensions
D - Outer Diameter
130
mm
5.1181
in
B' - Inner Ring Width
46
mm
1.811
in
B - Outer Ring Width
46
mm
1.811
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
0.08
in
da - Inner Ring Backing Diameter
77
mm
3.000
in
Da - Outer Ring Backing Diameter
117
mm
4.600
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
307000
N
69000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
306000
N
68800
lbf
Factors
e - ISO Factor
1
0.34
Y0 - ISO Factor
2
1.93
Y1 - ISO Factor
3
1.98
Y2 - ISO Factor
4
2.94
Reference Thermal Speed Rating (Grease)
4100
rpm
Reference Thermal Speed Rating (Oil)
5
4900
rpm
Cg - Geometry Factor
6
0.0532
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 ISO View
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Bearing Dimensional Tolerances
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Catalog and Technical Information - Spherical Roller Bearings
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