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Cylindrical Roller Radial Bearings - Two-Row
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ENGINEERED BEARINGS
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Cylindrical Roller Bearings
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Cylindrical Roller Radial Bearings - Two-Row
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Part Number NNU4932MAW33
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Part Number NNU4932MAW33, Cylindrical Roller Radial Bearings - Two-Row
Additional radial load-carrying capability compared to single-row product.
Designed to ISO/DIN specified interchangeable dimensions.
Sold as complete assembly.
NNU-1
Outer rings with solid ribs.
Lubrication grooves and holes on outer rings.
One solid brass cage.
The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly.
larger image
larger image
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Bearing Dimensions
·
Mounting Data
·
Lubrication Data
Specifications
Bore d
160
mm
Static Load Rating C
o
692000
N
155600
lbf
Dynamic Load Rating C
1
1
380000
N
85300
lbf
Geometry Factor C
g
2
0.206
Thermal Speed Ratings - Oil
2000
rpm
Thermal Speed Ratings - Grease
1700
rpm
1
Based on 1 x 10
6
revolutions L
10
life, for the ISO life calculation method.
2
C
g
factor for bearing without inner ring.
Bearing Dimensions
O.D. D
220
mm
8.6614
in
Width B
60
mm
2.3622
in
DUR/DOR F/E
178.5
mm
7.0276
in
Mounting Data
Chamfer r
smin
2
mm
0.08
in
Chamfer r
1smin
1
2
mm
0.080
in
Backing Shaft Diameter d
s
175
mm
6.8900
in
Backing Housing Diameter D
s
207
mm
8.1500
in
1
Based on 1 x 10
6
revolutions L
10
life, for the ISO life calculation method.
Lubrication Data
Lubrication Groove g
6.8
mm
0.27
in
Lubrication Hole Diameter h
3.0
mm
0.12
in
Number of Lubrication Holes
6
Dimension S
1
2.80
mm
0.110
in
1
Permissible axial displacement from normal position of one bearing ring in relation to the other.
MORE IMAGES
·
timken-CRB-NN-Brass-Cage-Large-left-angle-view
·
timken-CRB-NN-Brass-Cage-Large-cutaway-view
·
timken-CRB-NN-Brass-Cage-Large-top-angle-view
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D Sectional View
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Catalog and Technical Information - Cylindrical Roller Bearings
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The Timken Company. ©
The Timken Company.
©
The Timken Company.