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SKU: 4T-LM102949/LM102910-NTN

NTN 4T-LM102949/LM102910 Tapered Roller Bearing Cup and Cone Set 1.781x2.891x0.77 inch

NTN 4T-LM102949/LM102910 Tapered Roller Bearing Cup and Cone Set 1.781x2.891x0.77 inch
Regular price $27.74 ex VAT
Regular price Sale price $27.74 ex VAT
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Description
Technical
--- Bearing dimensions
d 1.781 inch (45.242mm)
D (inch) 2.891 inch (73.431mm)
T 0.77 inch (19.558mm)
B 0.78 inch (19.812mm)
C 0.62 inch (15.748mm)
--- Speeds and loads
C<sub>r</sub> 60kN
C<sub>or</sub> 76kN
Speed in grease 4800rpm
Speed in oil 6400rpm
--- Abutment dimensions
d<sub>a</sub> 56mm
d<sub>b</sub> 50mm
D<sub>a</sub> 68mm
D<sub>b</sub> 70mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 0.8mm
Load center<sup>2</sup> 4.7mm
Constant e 0.31
Axial load factor Y<sub>2</sub> 1.97
Axial load factor Y<sub>0</sub> 1.08
Weight 0.309kg
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