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Double Row Cylindrical Roller Bearings
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Double Row Cylindrical Roller Bearings
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Item # NN3036C1NAP4
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Item # NN3036C1NAP4, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NN
The rollers in the NN type bearing are guided by the ribs of the inner ring.
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Unit of Measure:
Imperial
Metric
Both
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Technical Specifications
·
Dimensional Specifications
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Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Cylindrical
Material
Hardened Alloy Steel
Cage Material
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
2600
RPM
Limiting Speed - Grease
2200
RPM
Precision
ISO Class 4
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
C1NA
Static Load Rating
224000
lbf
995000
N
995.00
kN
Dynamic Load Rating
127000
lbf
565000
N
565.00
kN
Enclosure
Open
Weight
37.258
lb
16.900
kg
Operating Temperature Range
-40 to 250
ºF
-40 to 120
ºC
Dimensional Specifications
Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NN - Dimensions
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d
7.0866
in
180.000
mm
D
11.0236
in
280.000
mm
B
2.9134
in
74.000
mm
C
2.9134
in
74.000
mm
Ew
10.0394
in
255.000
mm
r
0.0827
in
2.100
mm
da min
7.5197
in
191.000
mm
db min
7.7559
in
197.000
mm
Db min
10.1181
in
257.000
mm
Db max
10.5906
in
269.000
mm
ras max
0.0787
in
2.000
mm
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