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Part Number 160RU91R3
Part Number 160RU91R3, Cylindrical Roller Radial Bearings - Single Row Standard
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Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Design Units
Metric
d - Bore
160
mm
Type
NU
Dimensions
D - Outer Diameter
250
mm
9.8425
in
C - Inner Ring Width
73.025
mm
2.8750
in
B - Outer Ring Width
73.025
mm
2.8750
in
Basic Load Ratings
C0 - Static Radial Rating
1060000
N
238000
lbf
C - Dynamic Radial Rating
1
666000
N
150000
lbf
1
Based on 1 x 10
6
L
10
life for the ISO life calculation method.
Factors
Reference Thermal Speed Rating (Grease)
1500
rpm
Reference Thermal Speed Rating (Oil)
1
1700
rpm
Cg - Geometry Factor
2
0.1238
1
See thermal speed ratings in the engineering section.
2
Geometry constant for Lubrication Life Adjustment Factor a3l.
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
2
mm
0.100
in
r - Outer Ring "To Clear" Radius
2
2
mm
0.1
in
da - Inner Ring Backing Diameter
173
mm
6.8000
in
Da - Outer Ring Backing Diameter
237
mm
9.3000
in
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D ISO View
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Catalog and Technical Information - Cylindrical Roller Bearings
