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SKU: 4T-HM89449/HM89411-NTN

NTN 4T-HM89449/HM89411 Tapered Roller Bearing Cup and Cone Set 1.437x3x1.156 inch

NTN 4T-HM89449/HM89411 Tapered Roller Bearing Cup and Cone Set 1.437x3x1.156 inch
Regular price $38.69 ex VAT
Regular price Sale price $38.69 ex VAT
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Description
Technical
--- Bearing dimensions
d 1.437 inch (36.512mm)
D (inch) 3 inch (76.2mm)
T 1.156 inch (29.37mm)
B 1.125 inch (28.575mm)
C 0.91 inch (23.02mm)
--- Speeds and loads
C<sub>r</sub> 86.5kN
C<sub>or</sub> 105kN
Speed in grease 5100rpm
Speed in oil 6800rpm
--- Abutment dimensions
d<sub>a</sub> 57mm
d<sub>b</sub> 44.3mm
D<sub>a</sub> 65mm
D<sub>b</sub> 73mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 0.8mm
Load center<sup>2</sup> 5.8mm
Constant e 0.55
Axial load factor Y<sub>2</sub> 1.1
Axial load factor Y<sub>0</sub> 0.6
Weight 0.63kg
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