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NTN 749 Medium Size Tapered Roller Bearing
MODEL 749
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable:No
Technical Specifications
Type |
Cone |
Bore Type |
Round |
Material |
Case Carburized Steel |
Static Load Rating |
93500 lbf415000 N415.00 kN |
Dynamic Load Rating |
64500 lbf287000 N287.00 kN |
Weight |
4.762 lb2.160 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Y2 (Axial Load Factor) |
1.84 |
e (Axial Load Factor) |
0.33 |
Dimensional Specifications
|
|
|
B |
3.3475 in85.027 mm |
Wi |
1.8375 in46.673 mm |
R |
0.1400 in3.600 mm |
U |
3.98 in101.0 mm |
V |
3.74 in95.0 mm |
a (Effective Load Center) |
-0.4700 in-11.900 mm |
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