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Part Number 230/1180YMDW33W45AC2
Part Number 230/1180YMDW33W45AC2, 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
1180
mm
Cage Type
YMD
Cage Material
Brass
Dimensions
D - Outer Diameter
1660
mm
65.3540
in
B' - Inner Ring Width
355
mm
13.976
in
B - Outer Ring Width
355
mm
13.9760
in
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
7
mm
0.280
in
r - Outer Ring "To Clear" Radius
2
7
mm
0.280
in
da - Inner Ring Backing Diameter
1293.000
mm
50.890
in
Da - Outer Ring Backing Diameter
1558.000
mm
61.340
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
43200000
N
9700000
lbf
C1(2) - Dynamic Radial Rating (Two-Rows)
19200000
N
4320000
lbf
Factors
e - ISO Factor
1
0.19
Y0 - ISO Factor
2
3.42
Y1 - ISO Factor
3
3.5
Y2 - ISO Factor
4
5.21
Reference Thermal Speed Rating (Grease)
160
rpm
Reference Thermal Speed Rating (Oil)
5
170
rpm
Cg - Geometry Factor
6
0.170
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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Catalog and Technical Information - Spherical Roller Bearings
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