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Tapered Roller Set - Inch Series and J Series
MODEL 581/572
$135.71 Each
Prices are subject to change
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Returnable:No
a (Effective Load Center)
-0.2100 in
B (in)
3.1875
Bore Type
Round
Bore type
Round
Cone Number
581
Configuration
One
Cup Number
572
D (in)
5.5115
Dynamic Load Rating
42500 lbf
Dynamic load rating
42500 lbf
e (Axial Load Factor)
0.40
Enclosure
Open
I.D.
3.1875 in
Lubrication
w/o Oil Hole
Material
Case carburized steel
O.D.
5.5115 in
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision Rating
Class 4
Precision rating
Class 4
R (in)
0.14
r (in)
0.1300
Static Load Rating
64500 lbf
Static load rating
64500 lbf
Style
Cone & cup
Type
Tapered Roller Bearing
U
3.78 in
V
3.54 in
W
1.4375 in
Wi
1.4212 in
Width
36.512
Wo
1.1250 in
X
5.24 in
Y2 (Axial Load Factor)
1.49
Z
4.92 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | 581 |
Cup Number | 572 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.40 |
Y2 (Axial Load Factor) | 1.49 |
Static Load Rating | 64500 lbf288000 N288.00 kN |
Dynamic Load Rating | 42500 lbf188000 N188.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 3.1875 in80.962 mm |
D | 5.5115 in139.992 mm |
Wo | 1.1250 in28.575 mm |
Wi | 1.4212 in36.098 mm |
W | 1.4375 in36.512 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | -0.2100 in-5.300 mm |
U | 3.78 in96.0 mm |
V | 3.54 in90.0 mm |
X | 5.24 in133.0 mm |
Z | 4.92 in125.0 mm |
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