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SKU: 4T-JS3549A/JS3510-NTN

NTN 4T-JS3549A/JS3510 Tapered Roller Bearing Cup and Cone Set 1.378x2.756x0.945 inch

NTN 4T-JS3549A/JS3510 Tapered Roller Bearing Cup and Cone Set 1.378x2.756x0.945 inch

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Description
Technical
--- Bearing dimensions
d 1.378 inch (35mm)
D (inch) 2.756 inch (70mm)
T 0.945 inch (24mm)
B 0.925 inch (23.50mm)
C 0.75 inch (19.00mm)
--- Speeds and loads
C<sub>r</sub> 69kN
C<sub>or</sub> 78kN
Speed in grease 5500rpm
Speed in oil 7300rpm
--- Abutment dimensions
d<sub>a</sub> 47mm
d<sub>b</sub> 42mm
D<sub>a</sub> 60mm
D<sub>b</sub> 66.5mm
r<sub>as</sub> max 2mm
r<sub>1as</sub> max 1.5mm
Load center<sup>2</sup> 3.6mm
Constant e 0.55
Axial load factor Y<sub>2</sub> 1.1
Axial load factor Y<sub>0</sub> 0.6
Weight 0.42kg
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