• NTN 4T-45287/45220 Tapered Roller Bearing Cup and Cone Set 2.125x4.125x1.187 inch
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SKU: 4T-45287/45220-NTN

NTN 4T-45287/45220 Tapered Roller Bearing Cup and Cone Set 2.125x4.125x1.187 inch

NTN 4T-45287/45220 Tapered Roller Bearing Cup and Cone Set 2.125x4.125x1.187 inch
CHF 69.00 ex VAT
CHF 69.00 ex VAT
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3+ CHF 54.97
5+ CHF 51.88
10+ CHF 51.26
25+ CHF 50.64
49+ CHF 50.03
74+ CHF 49.41
99+ CHF 46.32
199+ CHF 45.70
249+ CHF 45.08
499+ CHF 44.47
999+ CHF 43.23

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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
53.98mm = 2.125 (2-1/8) 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 2.125 inch (53.975mm)
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> 62mm
d<sub>b</sub> 62mm
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 1.17kg
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