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SKU: 4T-66584/66520-NTN

NTN 4T-66584/66520 Tapered Roller Bearing Cup and Cone Set 2.125x4.813x1.312 inch

NTN 4T-66584/66520 Tapered Roller Bearing Cup and Cone Set 2.125x4.813x1.312 inch
Regular price CHF 172.00 ex VAT
Regular price Sale price CHF 172.00 ex VAT
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3+ CHF 136.79
5+ CHF 129.11
10+ CHF 127.57
25+ CHF 126.03
49+ CHF 124.50
74+ CHF 122.96
99+ CHF 115.28
199+ CHF 113.74
249+ CHF 112.20
499+ CHF 110.66
999+ CHF 107.59
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Description
Technical
--- Bearing dimensions
d 2.125 inch (53.975mm)
D (inch) 4.813 inch (122.238mm)
T 1.312 inch (33.33mm)
B 1.25 inch (31.75mm)
C 0.94 inch (23.812mm)
--- Speeds and loads
C<sub>r</sub> 149kN
C<sub>or</sub> 163kN
Speed in grease 3100rpm
Speed in oil 4200rpm
--- Abutment dimensions
d<sub>a</sub> 75mm
d<sub>b</sub> 68mm
D<sub>a</sub> 105mm
D<sub>b</sub> 116mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> -1.8mm - Indicates a load center at the outside on the end of an inner ring
Constant e 0.67
Axial load factor Y<sub>2</sub> 0.9
Axial load factor Y<sub>0</sub> 0.5
Weight 1.81kg
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