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SKU: 32311U-NTN

NTN 32311U Tapered Roller Bearing Cup and Cone Set 55x120x45.5mm

NTN 32311U Tapered Roller Bearing Cup and Cone Set 55x120x45.5mm
Regular price CHF 93.00 ex VAT
Regular price Sale price CHF 93.00 ex VAT
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3+ CHF 73.77
5+ CHF 69.63
10+ CHF 68.80
25+ CHF 67.97
49+ CHF 67.14
74+ CHF 66.31
99+ CHF 62.17
199+ CHF 61.34
249+ CHF 60.51
499+ CHF 59.68
999+ CHF 58.02
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Description
Technical
--- Bearing dimensions
d 55mm
D 120mm
T 45.5mm
B 43mm
C 35mm
r<sub>s</sub> min 2.5mm
r<sub>ls</sub> min 2mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 238kN
Static load C<sub>or</sub> 275kN
Fatigue Load limit C<sub>u</sub> 33.5kN
Allowable Speed in grease 3300rpm
Allowable Speed in oil 4400rpm
--- Abutment dimensions
ISO Dimension series 2FD
d<sub>a</sub> min 67mm
d<sub>b</sub> max 67.5mm
D<sub>a</sub> max 110mm
D<sub>a</sub> min 96.5mm
D<sub>b</sub> min 111.5mm
S<sub>a</sub> min 4mm
S<sub>b</sub> min 10.5mm
r<sub>as</sub> max 2mm
r<sub>1as</sub> max 2mm
Load center a 30.5mm
Constant e 0.35mm
Y<sub>2</sub> 1.74mm
Y<sub>0</sub> 0.96mm
Weight 2.44kg
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