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NTN 30320 LARGE SIZE TRB 203.2<D<=400
MODEL 30320
$2,056.35 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Limiting Speed - Oil | 2400 RPM |
Limiting Speed - Grease | 1800 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) | 1.73 |
Y0 (Axial Load Factor) | 0.95 |
Static Load Rating | 90000 lbf400000 N400.00 kN |
Dynamic Load Rating | 77500 lbf345000 N345.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.9370 in100.000 mm |
D | 8.4646 in215.000 mm |
C | 1.5354 in39.000 mm |
B | 1.8504 in47.000 mm |
a (Effective Load Center) | -0.3937 in-10.000 mm |
r1as max | 0.0984 in3.000 mm |
T | 2.0276 in51.500 mm |
r | 0.1200 in3.000 mm |
R | 0.12 in3.0 mm |
da | 118.0 mm |
db | 5.00 in127.0 mm |
Da | 7.91 in201.0 mm |
Da min | 7.24 in184.0 mm |
Db | 7.87 in200.0 mm |
ras max | 0.1181 in3.000 mm |
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