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SKU: 4T-756A/752-NTN

NTN 4T-756A/752 Tapered Roller Bearing Cup and Cone Set 3.125x6.375x1.875 inch

NTN 4T-756A/752 Tapered Roller Bearing Cup and Cone Set 3.125x6.375x1.875 inch

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Description
Technical
--- Bearing dimensions
d 3.125 inch (79.375mm)
D (inch) 6.375 inch (161.925mm)
T 1.875 inch (47.625mm)
B 1.9 inch (48.26mm)
C 1.5 inch (38.10mm)
--- Speeds and loads
C<sub>r</sub> 299kN
C<sub>or</sub> 385kN
Speed in grease 2300rpm
Speed in oil 3100rpm
--- Abutment dimensions
d<sub>a</sub> 109mm
d<sub>b</sub> 94mm
D<sub>a</sub> 144mm
D<sub>b</sub> 150mm
r<sub>as</sub> max 8mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 12mm
Constant e 0.34
Axial load factor Y<sub>2</sub> 1.76
Axial load factor Y<sub>0</sub> 0.97
Weight 4.55kg
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