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SKU: 6311N-NTN

NTN 6311N Open Type Deep Groove Ball Bearing with Snap Ring Groove 55x120x29mm

NTN 6311N Open Type Deep Groove Ball Bearing with Snap Ring Groove 55x120x29mm
Regular price CHF 126.00 ex VAT
Regular price Sale price CHF 126.00 ex VAT
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Equivalent to: 6311NCM

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Price Break
3+ CHF 100.15
5+ CHF 94.53
10+ CHF 93.40
25+ CHF 92.27
49+ CHF 91.15
74+ CHF 90.02
99+ CHF 84.40
199+ CHF 83.27
249+ CHF 82.15
499+ CHF 81.02
999+ CHF 78.77
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Description
Technical
--- Bearing dimensions
d 55mm
D 120mm
B 29mm
r<sub>s</sub> min 2mm
rNS Min. 0.5mm
--- Loads angles and speeds
C<sub>r</sub> 79.5 kN
C<sub>or</sub> 45 kN
C<sub>u</sub> 3.5 kN
f<sub>0</sub> 13.2 kN
Grease 5800 rpm
Oil 6800 rpm
--- Snap Ring Dimensions
D<sub>1</sub> Max. 115.21mm
a Max. 4.06mm
b Min. 3.1mm
r<sub>o</sub> Max. 0.6mm
--- Fitting Dimensions
d<sub>a</sub> Min. 64mm
d<sub>a</sub> Max. 74mm
D<sub>a</sub> Max. 111mm
D<sub>X</sub> (approx) 131.5mm
C<sub>Y</sub> Max. 6.5mm
C<sub>Z</sub> Min. 2.9mm
r<sub>as</sub> Max. 2mm
r<sub>Nas</sub> Max. 0.5mm
Weight 1.37 kg
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