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Part Number 231/530KYMBW37W906AC4
Part Number 231/530KYMBW37W906AC4, 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
530
mm
Bore_Taper
1/12
Cage Type
YMB
UPC Code
087796197879
Cage Material
Brass
Dimensions
D - Outer Diameter
870
mm
34.2520
in
B' - Inner Ring Width
272
mm
10.709
in
B - Outer Ring Width
272
mm
10.7090
in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
6
mm
0.24
in
r - Outer Ring "To Clear" Radius
2
6
mm
0.24
in
da - Inner Ring Backing Diameter
603.000
mm
23.700
in
Da - Outer Ring Backing Diameter
793.000
mm
31.200
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
15100000
N
3400000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
8530000
N
1920000
lbf
Factors
e - ISO Factor
1
0.3
Y0 - ISO Factor
2
2.22
Y1 - ISO Factor
3
2.27
Y2 - ISO Factor
4
3.38
Reference Thermal Speed Rating (Grease)
310
rpm
Reference Thermal Speed Rating (Oil)
5
340
rpm
Cg - Geometry Factor
6
0.1109
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
·
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·
2D Sales Drawing
·
2D ISO View
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Catalog and Technical Information - Spherical Roller Bearings
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