• NTN 4T-861/854 Tapered Roller Bearing Cup and Cone Set 4x7.5x2.25 inch
  • NTN
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SKU: 4T-861/854-NTN

NTN 4T-861/854 Tapered Roller Bearing Cup and Cone Set 4x7.5x2.25 inch

NTN 4T-861/854 Tapered Roller Bearing Cup and Cone Set 4x7.5x2.25 inch
$474.58 ex VAT
$474.58 ex VAT
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3+ $317.89
5+ $300.03
10+ $296.46
25+ $292.89
49+ $289.32
74+ $285.74
99+ $267.89
199+ $264.31
249+ $260.74
499+ $257.17
999+ $250.03

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
101.6mm = 4 inch
Outside Diameter:
190.5mm = 7.5 (7-1/2) inch
Width:
57.15mm = 2.25 (2-1/4) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 4 inch (101.6mm)
D (inch) 7.5 inch (190.5mm)
T 2.25 inch (57.15mm)
B 2.265 inch (57.531mm)
C 1.75 inch (44.45mm)
--- Speeds and loads
C<sub>r</sub> 420kN
C<sub>or</sub> 555kN
Speed in grease 2000rpm
Speed in oil 2600rpm
--- Abutment dimensions
d<sub>a</sub> 129mm
d<sub>b</sub> 114mm
D<sub>a</sub> 170mm
D<sub>b</sub> 174mm
r<sub>as</sub> max 8mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 15.3mm
Constant e 0.33
Axial load factor Y<sub>2</sub> 1.79
Axial load factor Y<sub>0</sub> 0.99
Weight 7kg
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