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SKU: 4T-495AS/493-NTN

NTN 4T-495AS/493 Tapered Roller Bearing Cup and Cone Set 3.063x5.375x1.187 inch

NTN 4T-495AS/493 Tapered Roller Bearing Cup and Cone Set 3.063x5.375x1.187 inch

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Description
Technical
--- Bearing dimensions
d 3.063 inch (77.788mm)
D (inch) 5.375 inch (136.525mm)
T 1.187 inch (30.162mm)
B 1.172 inch (29.769mm)
C 0.88 inch (22.225mm)
--- Speeds and loads
C<sub>r</sub> 143kN
C<sub>or</sub> 189kN
Speed in grease 2600rpm
Speed in oil 3500rpm
--- Abutment dimensions
d<sub>a</sub> 93mm
d<sub>b</sub> 87mm
D<sub>a</sub> 122mm
D<sub>b</sub> 130mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 0.7mm
Constant e 0.44
Axial load factor Y<sub>2</sub> 1.35
Axial load factor Y<sub>0</sub> 0.74
Weight 1.78kg
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