• NTN 4T-67790/67720 Tapered Roller Bearing Cup and Cone Set 7x9.75x1.875 inch
  • NTN
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SKU: 4T-67790/67720-NTN

NTN 4T-67790/67720 Tapered Roller Bearing Cup and Cone Set 7x9.75x1.875 inch

NTN 4T-67790/67720 Tapered Roller Bearing Cup and Cone Set 7x9.75x1.875 inch
$735.90 ex VAT
$735.90 ex VAT
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3+ $492.93
5+ $465.23
10+ $459.70
25+ $454.16
49+ $448.62
74+ $443.08
99+ $415.39
199+ $409.85
249+ $404.31
499+ $398.77
999+ $387.70

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
177.8mm = 7 inch
Outside Diameter:
247.65mm = 9.75 (9-3/4) inch
Width:
47.63mm = 1.875 (1-7/8) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 7 inch (177.8mm)
D (inch) 9.75 inch (247.65mm)
T 1.875 inch (47.625mm)
B 1.875 inch (47.625mm)
C 1.5 inch (38.10mm)
--- Speeds and loads
C<sub>r</sub> 380kN
C<sub>or</sub> 690kN
Speed in grease 1300rpm
Speed in oil 1700rpm
--- Abutment dimensions
d<sub>a</sub> 194mm
d<sub>b</sub> 188mm
D<sub>a</sub> 229mm
D<sub>b</sub> 240mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> -4.8mm - Indicates a load center at the outside on the end of an inner ring
Constant e 0.44
Axial load factor Y<sub>2</sub> 1.36
Axial load factor Y<sub>0</sub> 0.75
Weight 6.72kg
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