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Double Row Cylindrical Roller Bearings
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Double Row Cylindrical Roller Bearings
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Item # SL04-5056NR
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Item # SL04-5056NR, Double Row Cylindrical Roller Bearing for Sheaves w/ Snap Rings
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
Round
Material
Hardened Alloy Steel
Cage Type
None
Cage Material
None
Limiting Speed - Grease
360
RPM
Precision
ISO Class 0
Configuration
Two
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
1060000
lbf
4700000
N
4700.00
kN
Dynamic Load Rating
490000
lbf
2170000
N
2170.00
kN
Enclosure
Double Shielded
Weight
207.014
lb
93.900
kg
Operating Temperature Range
-40 to 250
ºF
-40 to 120
ºC
Dimensional Specifications
Double Row Cylindrical Roller Bearing for Sheaves w/ Snap Rings - Dimensions
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d
11.0236
in
280.000
mm
D
16.5354
in
420.000
mm
B
7.4803
in
190.000
mm
C
7.4409
in
189.000
mm
D2
17.1654
in
436.000
mm
f
0.2756
in
7.000
mm
p
5.7874
in
147.000
mm
J
12.7953
in
325.000
mm
Cf
6.0630
in
154.000
mm
Cf1
6.0630
in
154.000
mm
S
0.6890
in
17.500
mm
E1
18.3071
in
465.000
mm
t
0.1181
in
3.000
mm
Angle of Chamfer
30
º
r
0.0984
in
2.500
mm
da min
11.4173
in
290.000
mm