• NTN 4T-45289/45220 Tapered Roller Bearing Cup and Cone Set 2.25x4.125x1.187 inch
  • NTN
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SKU: 4T-45289/45220-NTN

NTN 4T-45289/45220 Tapered Roller Bearing Cup and Cone Set 2.25x4.125x1.187 inch

NTN 4T-45289/45220 Tapered Roller Bearing Cup and Cone Set 2.25x4.125x1.187 inch
$60.95 ex VAT
$60.95 ex VAT
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3+ $40.82
5+ $38.53
10+ $38.07
25+ $37.61
49+ $37.15
74+ $36.70
99+ $34.40
199+ $33.94
249+ $33.49
499+ $33.03
999+ $32.11

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
57.15mm = 2.25 (2-1/4) inch
Outside Diameter:
104.78mm = 4.125 (4-1/8) inch
Width:
30.16mm = 1.187 (1-3/16) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 2.25 inch (57.15mm)
D (inch) 4.125 inch (104.775mm)
T 1.187 inch (30.162mm)
B 1.219 inch (30.958mm)
C 0.94 inch (23.812mm)
--- Speeds and loads
C<sub>r</sub> 144kN
C<sub>or</sub> 169kN
Speed in grease 3500rpm
Speed in oil 4700rpm
--- Abutment dimensions
d<sub>a</sub> 65mm
d<sub>b</sub> 65mm
D<sub>a</sub> 93mm
D<sub>b</sub> 99mm
r<sub>as</sub> max 0.8mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 7.9mm
Constant e 0.33
Axial load factor Y<sub>2</sub> 1.8
Axial load factor Y<sub>0</sub> 0.99
Weight 1.1kg
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