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Tapered Roller Set - Inch Series and J Series
MODEL 68462/68712
$205.48 Each
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Returnable:No
a (Effective Load Center)
0.2100 in
B (in)
4.6250
Bore Type
Round
Bore type
Round
Cone Number
68462
Configuration
One
Cup Number
68712
D (in)
7.1250
Dynamic load rating
41000 lbf
Dynamic Load Rating
41000 lbf
e (Axial Load Factor)
0.50
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
61000 lbf
Static Load Rating
61000 lbf
Style
Cone & cup
Type
Tapered Roller Bearing
U
5.20 in
V
4.92 in
W
1.3750 in
Wi
1.2500 in
Wo
1.0000 in
X
6.77 in
Y2 (Axial Load Factor)
1.21
Z
6.42 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 2 |
Cone Number | 68462 |
Cup Number | 68712 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.50 |
Y2 (Axial Load Factor) | 1.21 |
Static Load Rating | 61000 lbf272000 N272.00 kN |
Dynamic Load Rating | 41000 lbf182000 N182.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 4.6250 in117.475 mm |
D | 7.1250 in180.975 mm |
Wo | 1.0000 in25.400 mm |
Wi | 1.2500 in31.750 mm |
W | 1.3750 in34.925 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | 0.2100 in5.300 mm |
U | 5.20 in132.0 mm |
V | 4.92 in125.0 mm |
X | 6.77 in172.0 mm |
Z | 6.42 in163.0 mm |
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