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NTN 30321 Large Size Tapered Roller Bearing
MODEL 30321
$3,100.50 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Limiting Speed - Oil | 2300 RPM |
Limiting Speed - Grease | 1700 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 | 119000 lbf530000 N530.00 kN |
Dynamic Load Rating | 98000 lbf435000 N435.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 4.1339 in105.000 mm |
D | 8.8583 in225.000 mm |
C | 1.6142 in41.000 mm |
B | 1.9291 in49.000 mm |
a (Effective Load Center) | -0.3937 in-10.000 mm |
T | 2.1063 in53.500 mm |
r | 0.1200 in3.000 mm |
R | 0.16 in4.0 mm |
da | 123.0 mm |
db | 5.20 in132.0 mm |
Da | 8.31 in211.0 mm |
Da min | 7.60 in193.0 mm |
Db | 8.23 in209.0 mm |
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