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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 $110.14 ex VAT
Regular price Sale price $110.14 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 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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