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NTN JH307749/JH307710 Medium Size Tapered Roller Bearing
MODEL JH307749/JH307710
$655.02 Each
Prices are subject to change
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Returnable:No
Type
Tapered Roller Bearing
Enclosure
Open
Style
Cone & Cup
Material
Case Carburized Steel
Configuration
One
Static Load Rating
56000 lbf
Precision Rating
Class N
Y2 (Axial Load Factor)
1.73
Lubrication
w/o Oil Hole
Bore Type
Round
Cone Number
JH307749
Dynamic Load Rating
42500 lbf
Operating Temperature Range
-40 to 250 °F
e (Axial Load Factor)
0.35
Cup Number
JH307710
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class N |
Cone Number | JH307749 |
Cup Number | JH307710 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.35 |
Y2 (Axial Load Factor) | 1.73 |
Static Load Rating | 56000 lbf248000 N248.00 kN |
Dynamic Load Rating | 42500 lbf189000 N189.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 2.1654 in55.000 mm |
D | 4.3307 in110.000 mm |
Wo | 1.2598 in32.000 mm |
Wi | 1.5354 in39.000 mm |
W | 1.5354 in39.000 mm |
r | 0.1000 in2.500 mm |
R | 0.12 in3.0 mm |
a (Effective Load Center) | -0.4600 in-11.700 mm |
U | 2.80 in71.0 mm |
V | 2.52 in64.0 mm |
X | 4.09 in104.0 mm |
Z | 3.82 in97.0 mm |
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