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SKU: 4T-6461A/6420-NTN

NTN 4T-6461A/6420 Tapered Roller Bearing Cup and Cone Set 3x5.875x2.125 inch

NTN 4T-6461A/6420 Tapered Roller Bearing Cup and Cone Set 3x5.875x2.125 inch

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Description
Technical
--- Bearing dimensions
d 3 inch (76.2mm)
D (inch) 5.875 inch (149.225mm)
T 2.125 inch (53.975mm)
B 2.135 inch (54.229mm)
C 1.75 inch (44.45mm)
--- Speeds and loads
C<sub>r</sub> 320kN
C<sub>or</sub> 410kN
Speed in grease 2500rpm
Speed in oil 3400rpm
--- Abutment dimensions
d<sub>a</sub> 108mm
d<sub>b</sub> 89mm
D<sub>a</sub> 129mm
D<sub>b</sub> 140mm
r<sub>as</sub> max 9.7mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 14.8mm
Constant e 0.36
Axial load factor Y<sub>2</sub> 1.66
Axial load factor Y<sub>0</sub> 0.91
Weight 4.24kg
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