• NTN 4T-47487/47420 Tapered Roller Bearing Cup and Cone Set 2.75x4.724x1.281 inch
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SKU: 4T-47487/47420-NTN

NTN 4T-47487/47420 Tapered Roller Bearing Cup and Cone Set 2.75x4.724x1.281 inch

NTN 4T-47487/47420 Tapered Roller Bearing Cup and Cone Set 2.75x4.724x1.281 inch
€148,95 ex VAT
€148,95 ex VAT
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25+ €103,84
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499+ €91,17
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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
69.85mm = 2.75 (2-3/4) inch
Outside Diameter:
120mm = 4.724 inch
Width:
32.55mm = 1.281 (1-9/32) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 2.75 inch (69.85mm)
D (inch) 4.724 inch (120mm)
T 1.281 inch (32.545mm)
B 1.281 inch (32.545mm)
C 1.03 inch (26.195mm)
--- Speeds and loads
C<sub>r</sub> 163kN
C<sub>or</sub> 214kN
Speed in grease 3000rpm
Speed in oil 4000rpm
--- Abutment dimensions
d<sub>a</sub> 84mm
d<sub>b</sub> 78mm
D<sub>a</sub> 107mm
D<sub>b</sub> 114mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 6.1mm
Constant e 0.36
Axial load factor Y<sub>2</sub> 1.67
Axial load factor Y<sub>0</sub> 0.92
Weight 1.63kg
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