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SKU: 4T-71453/71750-NTN

NTN 4T-71453/71750 Tapered Roller Bearing Cup and Cone Set 4.531x7.5x1.875 inch

NTN 4T-71453/71750 Tapered Roller Bearing Cup and Cone Set 4.531x7.5x1.875 inch

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Description
Technical
--- Bearing dimensions
d 4.531 inch (115.087mm)
D (inch) 7.5 inch (190.5mm)
T 1.875 inch (47.625mm)
B 1.937 inch (49.212mm)
C 1.38 inch (34.925mm)
--- Speeds and loads
C<sub>r</sub> 335kN
C<sub>or</sub> 475kN
Speed in grease 1800rpm
Speed in oil 2500rpm
--- Abutment dimensions
d<sub>a</sub> 133mm
d<sub>b</sub> 126mm
D<sub>a</sub> 171mm
D<sub>b</sub> 181mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 6.7mm
Constant e 0.42
Axial load factor Y<sub>2</sub> 1.44
Axial load factor Y<sub>0</sub> 0.79
Weight 5.11kg
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