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Part Number 239/530YMBW507C08
Part Number 239/530YMBW507C08, 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
Cage Type
YMB
Cage Material
Brass
Dimensions
D - Outer Diameter
710
mm
27.953
in
B' - Inner Ring Width
136
mm
5.354
in
B - Outer Ring Width
136
mm
5.3540
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
575.000
mm
22.600
in
Da - Outer Ring Backing Diameter
672
mm
26.400
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
6880000
N
1550000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
3270000
N
735000
lbf
Factors
e - ISO Factor
1
0.16
Y0 - ISO Factor
2
4.02
Y1 - ISO Factor
3
4.11
Y2 - ISO Factor
4
6.12
Reference Thermal Speed Rating (Grease)
480
rpm
Reference Thermal Speed Rating (Oil)
5
560
rpm
Cg - Geometry Factor
6
0.1066
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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