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SKU: 32311CU-NTN

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

NTN 32311CU Tapered Roller Bearing Cup and Cone Set 55x120x45.5mm
Regular price CHF 121.00 ex VAT
Regular price Sale price CHF 121.00 ex VAT
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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 2.5mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 204kN
Static load C<sub>or</sub> 252kN
Fatigue Load limit C<sub>u</sub> 30.5kN
Allowable Speed in grease 3100rpm
Allowable Speed in oil 4200rpm
--- Abutment dimensions
ISO Dimension series 5FD
d<sub>a</sub> min 67mm
d<sub>b</sub> max 67mm
D<sub>a</sub> max 110mm
D<sub>a</sub> min 88.5mm
D<sub>b</sub> min 113.5mm
S<sub>a</sub> min 4mm
S<sub>b</sub> min 10mm
r<sub>as</sub> max 2mm
r<sub>1as</sub> max 2.5mm
Load center a 36.5mm
Constant e 0.55mm
Y<sub>2</sub> 1.1mm
Y<sub>0</sub> 0.6mm
Weight 2.47kg
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