• NTN 4T-782/772 Tapered Roller Bearing Cup and Cone Set 4.125x7.125x1.875 inch
  • NTN
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SKU: 4T-782/772-NTN

NTN 4T-782/772 Tapered Roller Bearing Cup and Cone Set 4.125x7.125x1.875 inch

NTN 4T-782/772 Tapered Roller Bearing Cup and Cone Set 4.125x7.125x1.875 inch
$378.00 ex VAT
$378.00 ex VAT
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3+ $253.20
5+ $238.97
10+ $236.13
25+ $233.28
49+ $230.44
74+ $227.59
99+ $213.37
199+ $210.52
249+ $207.68
499+ $204.83
999+ $199.14

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
104.78mm = 4.125 (4-1/8) inch
Outside Diameter:
180.98mm = 7.125 (7-1/8) inch
Width:
47.63mm = 1.875 (1-7/8) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 4.125 inch (104.775mm)
D (inch) 7.125 inch (180.975mm)
T 1.875 inch (47.625mm)
B 1.89 inch (48.006mm)
C 1.5 inch (38.10mm)
--- Speeds and loads
C<sub>r</sub> 315kN
C<sub>or</sub> 430kN
Speed in grease 2000rpm
Speed in oil 2700rpm
--- Abutment dimensions
d<sub>a</sub> 122mm
d<sub>b</sub> 116mm
D<sub>a</sub> 161mm
D<sub>b</sub> 168mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 8.1mm
Constant e 0.39
Axial load factor Y<sub>2</sub> 1.56
Axial load factor Y<sub>0</sub> 0.86
Weight 4.92kg
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