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NTN 30318 Medium Size Tapered Roller Bearing
MODEL 30318
$1,367.57 Each
Prices are subject to change
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Returnable:No
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Limiting Speed - Oil | 2700 RPM |
Limiting Speed - Grease | 2000 RPM |
Style | Cone & Cup |
Precision Rating | Class 0 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.35 |
Y2 (Axial Load Factor) | 1.74 |
Y0 (Axial Load Factor) | 0.96 |
Static Load Rating | 91000 lbf405000 N405.00 kN |
Dynamic Load Rating | 75500 lbf335000 N335.00 kN |
Enclosure | Open |
Weight | 13.294 lb6.030 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.5433 in90.000 mm |
D | 7.4803 in190.000 mm |
C | 1.4173 in36.000 mm |
B | 1.6929 in43.000 mm |
a (Effective Load Center) | -0.3543 in-9.000 mm |
T | 1.8307 in46.500 mm |
r | 0.1000 in2.500 mm |
R | 0.12 in3.0 mm |
da | 4.25 in108.0 mm |
db | 4.45 in113.0 mm |
Da | 6.93 in176.0 mm |
Da min | 6.50 in165.0 mm |
Db | 6.97 in177.0 mm |
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