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Tapered Roller Set - Inch Series and J Series
MODEL 42688/42620
$451.15 Each
Prices are subject to change
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Returnable:No
a (Effective Load Center)
-0.1100 in
B (in)
3.0000
Bore Type
Round
Bore type
Round
Cone Number
42688
Configuration
One
Cup Number
42620
D (in)
5.0000
Dynamic load rating
32000 lbf
Dynamic Load Rating
32000 lbf
e (Axial Load Factor)
0.42
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 4
Precision rating
Class 4
R (in)
0.25
r (in)
0.1300
Static load rating
48000 lbf
Static Load Rating
48000 lbf
Style
Cone & cup
Type
Tapered Roller Bearing
U
3.78 in
V
3.31 in
W
1.1875 in
Wi
1.2205 in
Wo
0.8750 in
X
4.76 in
Y2 (Axial Load Factor)
1.43
Z
4.49 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | 42688 |
Cup Number | 42620 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.42 |
Y2 (Axial Load Factor) | 1.43 |
Static Load Rating | 48000 lbf213000 N213.00 kN |
Dynamic Load Rating | 32000 lbf142000 N142.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 3.0000 in76.200 mm |
D | 5.0000 in127.000 mm |
Wo | 0.8750 in22.225 mm |
Wi | 1.2205 in31.001 mm |
W | 1.1875 in30.162 mm |
r | 0.1300 in3.300 mm |
R | 0.25 in6.4 mm |
a (Effective Load Center) | -0.1100 in-2.800 mm |
U | 3.78 in96.0 mm |
V | 3.31 in84.0 mm |
X | 4.76 in121.0 mm |
Z | 4.49 in114.0 mm |
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