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NTN 32312 Medium Size Tapered Roller Bearing
MODEL 32312
$180.88 Each
Prices are subject to change
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Returnable:No
Height
5.118
I.D.
2.3622 in
Length
5.118
Material
Carburized Steel
O.D.
5.1181 in
Width
1.9094
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Limiting Speed - Oil | 4000 RPM |
Limiting Speed - Grease | 3000 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 | 71000 lbf315000 N315.00 kN |
Dynamic Load Rating | 55000 lbf244000 N244.00 kN |
Enclosure | Open |
Weight | 6.658 lb3.020 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 2.3622 in60.000 mm |
D | 5.1181 in130.000 mm |
C | 1.4567 in37.000 mm |
B | 1.8110 in46.000 mm |
a (Effective Load Center) | -0.6496 in-16.500 mm |
T | 1.9094 in48.500 mm |
r | 0.0800 in2.000 mm |
R | 0.10 in2.5 mm |
da | 2.91 in74.0 mm |
db | 2.91 in74.0 mm |
Da | 4.65 in118.0 mm |
Da min | 4.21 in107.0 mm |
Db | 4.72 in120.0 mm |
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