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SKU: 4T-JLM104948/JLM104910-NTN

NTN 4T-JLM104948/JLM104910 Tapered Roller Bearing Cup and Cone Set 1.969x3.228x0.846 inch

NTN 4T-JLM104948/JLM104910 Tapered Roller Bearing Cup and Cone Set 1.969x3.228x0.846 inch
Regular price CHF 34.00 ex VAT
Regular price Sale price CHF 34.00 ex VAT
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3+ CHF 26.75
5+ CHF 25.25
10+ CHF 24.95
25+ CHF 24.65
49+ CHF 24.35
74+ CHF 24.05
99+ CHF 22.55
199+ CHF 22.24
249+ CHF 21.94
499+ CHF 21.64
999+ CHF 21.04
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Description
Technical
--- Bearing dimensions
d 1.969 inch (50mm)
D (inch) 3.228 inch (82mm)
T 0.846 inch (21.5mm)
B 0.846 inch (21.50mm)
C 0.67 inch (17.00mm)
--- Speeds and loads
C<sub>r</sub> 77.5kN
C<sub>or</sub> 94kN
Speed in grease 4300rpm
Speed in oil 5700rpm
--- Abutment dimensions
d<sub>a</sub> 61mm
d<sub>b</sub> 55mm
D<sub>a</sub> 76mm
D<sub>b</sub> 78mm
r<sub>as</sub> max 3mm
r<sub>1as</sub> max 0.5mm
Load center<sup>2</sup> 5.4mm
Constant e 0.31
Axial load factor Y<sub>2</sub> 1.97
Axial load factor Y<sub>0</sub> 1.08
Weight 0.42kg
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