• NTN 4T-1780/1729 Tapered Roller Bearing Cup and Cone Set 1x2.24x0.763 inch
  • NTN
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SKU: 4T-1780/1729-NTN

NTN 4T-1780/1729 Tapered Roller Bearing Cup and Cone Set 1x2.24x0.763 inch

NTN 4T-1780/1729 Tapered Roller Bearing Cup and Cone Set 1x2.24x0.763 inch
$59.69 ex VAT
$59.69 ex VAT
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3+ $39.98
5+ $37.73
10+ $37.28
25+ $36.83
49+ $36.39
74+ $35.94
99+ $33.69
199+ $33.24
249+ $32.79
499+ $32.34
999+ $31.44

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
25.4mm = 1 inch
Outside Diameter:
56.9mm = 2.24 inch
Width:
19.37mm = 0.763 inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 1 inch (25.4mm)
D (inch) 2.24 inch (56.896mm)
T 0.763 inch (19.368mm)
B 0.781 inch (19.837mm)
C 0.63 inch (15.875mm)
--- Speeds and loads
C<sub>r</sub> 47.5kN
C<sub>or</sub> 46.5kN
Speed in grease 7200rpm
Speed in oil 9600rpm
--- Abutment dimensions
d<sub>a</sub> 30.5mm
d<sub>b</sub> 30mm
D<sub>a</sub> 49mm
D<sub>b</sub> 51mm
r<sub>as</sub> max 0.8mm
r<sub>1as</sub> max 1.3mm
Load center<sup>2</sup> 6.5mm
Constant e 0.31
Axial load factor Y<sub>2</sub> 1.95
Axial load factor Y<sub>0</sub> 1.07
Weight 0.234kg
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