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Tapered Roller Set - Inch Series and J Series
MODEL 39578/39520
$449.54 Each
Prices are subject to change
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Returnable:No
a (Effective Load Center)
-0.2600 in
B (in)
2.1250
Bore Type
Round
Bore type
Round
Cone Number
39578
Configuration
One
Cup Number
39520
D (in)
4.4375
Dynamic load rating
34500 lbf
Dynamic Load Rating
34500 lbf
e (Axial Load Factor)
0.34
Enclosure
Open
Lubrication
w/o Oil Hole
Material
Case carburized steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision Rating
Class 2
Precision rating
Class 2
R (in)
0.14
r (in)
0.1300
Static load rating
50000 lbf
Static Load Rating
50000 lbf
Style
Cone & cup
Type
Tapered Roller Bearing
U
2.76 in
V
2.52 in
W
1.1875 in
Wi
1.1875 in
Wo
0.9375 in
X
4.21 in
Y2 (Axial Load Factor)
1.77
Z
3.98 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 2 |
Cone Number | 39578 |
Cup Number | 39520 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.34 |
Y2 (Axial Load Factor) | 1.77 |
Static Load Rating | 50000 lbf223000 N223.00 kN |
Dynamic Load Rating | 34500 lbf153000 N153.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 2.1250 in53.975 mm |
D | 4.4375 in112.712 mm |
Wo | 0.9375 in23.813 mm |
Wi | 1.1875 in30.163 mm |
W | 1.1875 in30.163 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | -0.2600 in-6.600 mm |
U | 2.76 in70.0 mm |
V | 2.52 in64.0 mm |
X | 4.21 in107.0 mm |
Z | 3.98 in101.0 mm |
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