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SKU: 30244UTG-NTN

NTN 30244UTG Ultage Series Tapered Roller Bearing Cup and Cone Set 220x400x72mm

NTN 30244UTG Ultage Series Tapered Roller Bearing Cup and Cone Set 220x400x72mm

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Description
Technical
--- Bearing dimensions
d 220mm
D 400mm
T 72mm
B 65mm
C 54mm
r<sub>s</sub> min 4mm
r<sub>ls</sub> min 4mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 1050kN
Static load C<sub>or</sub> 1220kN
Fatigue Load limit C<sub>u</sub> 106kN
Allowable Speed in grease 840rpm
Allowable Speed in oil 1200rpm
--- Abutment dimensions
d<sub>a</sub> min 238mm
d<sub>b</sub> max 262.5mm
D<sub>a</sub> max 382mm
D<sub>a</sub> min 334mm
D<sub>b</sub> min 368mm
S<sub>a</sub> min 3.4mm
S<sub>b</sub> min 18mm
r<sub>as</sub> max 3mm
r<sub>1as</sub> max 3mm
Load center a 82mm
Constant e 0.49mm
Y<sub>2</sub> 1.23mm
Y<sub>0</sub> 0.68mm
Weight 34.8kg
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