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SKU: 4T-3780/3720-NTN

NTN 4T-3780/3720 Tapered Roller Bearing Cup and Cone Set 2x3.672x1.187 inch

NTN 4T-3780/3720 Tapered Roller Bearing Cup and Cone Set 2x3.672x1.187 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 39.74
5+ CHF 37.51
10+ CHF 37.06
25+ CHF 36.61
49+ CHF 36.17
74+ CHF 35.72
99+ CHF 33.49
199+ CHF 33.04
249+ CHF 32.59
499+ CHF 32.15
999+ CHF 31.26
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Description
Technical
--- Bearing dimensions
d 2 inch (50.8mm)
D (inch) 3.672 inch (93.264mm)
T 1.187 inch (30.162mm)
B 1.193 inch (30.302mm)
C 0.94 inch (23.812mm)
--- Speeds and loads
C<sub>r</sub> 113kN
C<sub>or</sub> 134kN
Speed in grease 4000rpm
Speed in oil 5300rpm
--- Abutment dimensions
d<sub>a</sub> 64mm
d<sub>b</sub> 58mm
D<sub>a</sub> 82mm
D<sub>b</sub> 87.9mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 8.3mm
Constant e 0.34
Axial load factor Y<sub>2</sub> 1.77
Axial load factor Y<sub>0</sub> 0.97
Weight 0.846kg
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