• NTN 6311NR Open Type Deep Groove Ball Bearing with Snap Ring 55x120x29mm
  • NTN
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SKU: 6311NR-NTN

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

NTN 6311NR Open Type Deep Groove Ball Bearing with Snap Ring 55x120x29mm
$150.98 ex VAT
$150.98 ex VAT
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Equivalent to: 6311NRCM 311KG 311SG 43311

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3+ $101.13
5+ $95.45
10+ $94.31
25+ $93.18
49+ $92.04
74+ $90.90
99+ $85.22
199+ $84.09
249+ $82.95
499+ $81.81
999+ $79.54

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
55mm
Outside Diameter:
120mm
Width:
29mm
Seals / Shields:
None
Clearance:
* Standard
Snap Ring:
Snap Ring
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
D<sub>2</sub> Max. 129.7mm
f Max. 2.82mm
--- 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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