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SKU: 4T-2687/2631-NTN

NTN 4T-2687/2631 Tapered Roller Bearing Cup and Cone Set 1x2.615x0.937 inch

NTN 4T-2687/2631 Tapered Roller Bearing Cup and Cone Set 1x2.615x0.937 inch
Regular price CHF 49.00 ex VAT
Regular price Sale price CHF 49.00 ex VAT
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Price Break
3+ CHF 38.93
5+ CHF 36.74
10+ CHF 36.30
25+ CHF 35.87
49+ CHF 35.43
74+ CHF 34.99
99+ CHF 32.81
199+ CHF 32.37
249+ CHF 31.93
499+ CHF 31.49
999+ CHF 30.62
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Description
Technical
--- Bearing dimensions
d 1 inch (25.4mm)
D (inch) 2.615 inch (66.421mm)
T 0.937 inch (23.812mm)
B 1.001 inch (25.433mm)
C 0.75 inch (19.05mm)
--- Speeds and loads
C<sub>r</sub> 71.5kN
C<sub>or</sub> 72.5kN
Speed in grease 6200rpm
Speed in oil 8200rpm
--- Abutment dimensions
d<sub>a</sub> 33.5mm
d<sub>b</sub> 31.5mm
D<sub>a</sub> 58mm
D<sub>b</sub> 60mm
r<sub>as</sub> max 1.3mm
r<sub>1as</sub> max 1.3mm
Load center<sup>2</sup> 9.3mm
Constant e 0.25
Axial load factor Y<sub>2</sub> 2.36
Axial load factor Y<sub>0</sub> 1.3
Weight 0.444kg
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