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SKU: 4T-390/394A-NTN

NTN 4T-390/394A Tapered Roller Bearing Cup and Cone Set 2.25x4.331x0.866 inch

NTN 4T-390/394A Tapered Roller Bearing Cup and Cone Set 2.25x4.331x0.866 inch
Regular price CHF 71.00 ex VAT
Regular price Sale price CHF 71.00 ex VAT
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Price Break
3+ CHF 55.84
5+ CHF 52.70
10+ CHF 52.07
25+ CHF 51.45
49+ CHF 50.82
74+ CHF 50.19
99+ CHF 47.06
199+ CHF 46.43
249+ CHF 45.80
499+ CHF 45.17
999+ CHF 43.92
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Description
Technical
--- Bearing dimensions
d 2.25 inch (57.15mm)
D (inch) 4.331 inch (110mm)
T 0.866 inch (21.999mm)
B 0.866 inch (21.996mm)
C 0.74 inch (18.824mm)
--- Speeds and loads
C<sub>r</sub> 99.5kN
C<sub>or</sub> 120kN
Speed in grease 3200rpm
Speed in oil 4300rpm
--- Abutment dimensions
d<sub>a</sub> 70mm
d<sub>b</sub> 66mm
D<sub>a</sub> 101mm
D<sub>b</sub> 105mm
r<sub>as</sub> max 2.3mm
r<sub>1as</sub> max 1.3mm
Load center<sup>2</sup> 0.7mm
Constant e 0.4
Axial load factor Y<sub>2</sub> 1.49
Axial load factor Y<sub>0</sub> 0.82
Weight 0.961kg
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