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Tapered Roller Set - Inch Series and J Series
MODEL 2789/2720
$163.90 Each
Prices are subject to change
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Returnable:No
a (Effective Load Center)
-0.3100 in
B (in)
1.5625
Bore Type
Round
Bore type
Round
Cone Number
2789
Configuration
One
Cup Number
2720
D (in)
3.0000
Dynamic load rating
16400 lbf
Dynamic Load Rating
16400 lbf
e (Axial Load Factor)
0.30
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)
0.14
r (in)
0.1300
Static load rating
20300 lbf
Static Load Rating
20300 lbf
Style
Cone & cup
Type
Tapered Roller Bearing
U
2.05 in
V
1.77 in
W
0.9360 in
Wi
1.0100 in
Wo
0.7500 in
X
2.76 in
Y2 (Axial Load Factor)
1.98
Z
2.60 in
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | 2789 |
Cup Number | 2720 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.30 |
Y2 (Axial Load Factor) | 1.98 |
Static Load Rating | 20300 lbf90500 N90.50 kN |
Dynamic Load Rating | 16400 lbf73000 N73.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 1.5625 in39.688 mm |
D | 3.0000 in76.200 mm |
Wo | 0.7500 in19.050 mm |
Wi | 1.0100 in25.654 mm |
W | 0.9360 in23.775 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | -0.3100 in-7.800 mm |
U | 2.05 in52.0 mm |
V | 1.77 in45.0 mm |
X | 2.76 in70.0 mm |
Z | 2.60 in66.0 mm |
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