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SKU: 4T-49585/49520-NTN

NTN 4T-49585/49520 Tapered Roller Bearing Cup and Cone Set 2x4x1.25 inch

NTN 4T-49585/49520 Tapered Roller Bearing Cup and Cone Set 2x4x1.25 inch
Regular price CHF 86.00 ex VAT
Regular price Sale price CHF 86.00 ex VAT
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Price Break
3+ CHF 68.27
5+ CHF 64.44
10+ CHF 63.67
25+ CHF 62.90
49+ CHF 62.14
74+ CHF 61.37
99+ CHF 57.53
199+ CHF 56.77
249+ CHF 56.00
499+ CHF 55.23
999+ CHF 53.70
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Description
Technical
--- Bearing dimensions
d 2 inch (50.8mm)
D (inch) 4 inch (101.6mm)
T 1.25 inch (31.75mm)
B 1.25 inch (31.75mm)
C 1 inch (25.40mm)
--- Speeds and loads
C<sub>r</sub> 122kN
C<sub>or</sub> 136kN
Speed in grease 3700rpm
Speed in oil 5000rpm
--- Abutment dimensions
d<sub>a</sub> 66mm
d<sub>b</sub> 59mm
D<sub>a</sub> 88mm
D<sub>b</sub> 96mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 7.1mm
Constant e 0.4
Axial load factor Y<sub>2</sub> 1.5
Axial load factor Y<sub>0</sub> 0.82
Weight 1.13kg
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