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SKU: 4T-344/332-NTN

NTN 4T-344/332 Tapered Roller Bearing Cup and Cone Set 1.575x3.15x0.8268 inch

NTN 4T-344/332 Tapered Roller Bearing Cup and Cone Set 1.575x3.15x0.8268 inch
Regular price CHF 50.00 ex VAT
Regular price Sale price CHF 50.00 ex VAT
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Price Break
3+ CHF 39.63
5+ CHF 37.41
10+ CHF 36.96
25+ CHF 36.51
49+ CHF 36.07
74+ CHF 35.62
99+ CHF 33.40
199+ CHF 32.95
249+ CHF 32.51
499+ CHF 32.06
999+ CHF 31.17
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Description
Technical
--- Bearing dimensions
d 1.575 inch (40mm)
D (inch) 3.15 inch (80mm)
T 0.8268 inch (21.001mm)
B 0.882 inch (22.403mm)
C 0.7 inch (17.826mm)
--- Speeds and loads
C<sub>r</sub> 75.5kN
C<sub>or</sub> 75kN
Speed in grease 4700rpm
Speed in oil 6300rpm
--- Abutment dimensions
d<sub>a</sub> 52mm
d<sub>b</sub> 45.5mm
D<sub>a</sub> 73mm
D<sub>b</sub> 75mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 1.3mm
Load center<sup>2</sup> 6.6mm
Constant e 0.27
Axial load factor Y<sub>2</sub> 2.2
Axial load factor Y<sub>0</sub> 1.21
Weight 0.479kg
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