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SKU: 4T-65390/65320-NTN

NTN 4T-65390/65320 Tapered Roller Bearing Cup and Cone Set 1.937x4.5x1.75 inch

NTN 4T-65390/65320 Tapered Roller Bearing Cup and Cone Set 1.937x4.5x1.75 inch
Regular price CHF 181.00 ex VAT
Regular price Sale price CHF 181.00 ex VAT
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Price Break
3+ CHF 143.66
5+ CHF 135.59
10+ CHF 133.98
25+ CHF 132.36
49+ CHF 130.75
74+ CHF 129.14
99+ CHF 121.07
199+ CHF 119.45
249+ CHF 117.84
499+ CHF 116.22
999+ CHF 112.99
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Description
Technical
--- Bearing dimensions
d 1.937 inch (49.212mm)
D (inch) 4.5 inch (114.3mm)
T 1.75 inch (44.45mm)
B 1.75 inch (44.45mm)
C 1.38 inch (34.925mm)
--- Speeds and loads
C<sub>r</sub> 206kN
C<sub>or</sub> 225kN
Speed in grease 3600rpm
Speed in oil 4800rpm
--- Abutment dimensions
d<sub>a</sub> 70mm
d<sub>b</sub> 60mm
D<sub>a</sub> 97mm
D<sub>b</sub> 107mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 12.5mm
Constant e 0.43
Axial load factor Y<sub>2</sub> 1.39
Axial load factor Y<sub>0</sub> 0.77
Weight 2.23kg
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