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SKU: 30234UUTG-NTN

NTN 30234UUTG Ultage Series Tapered Roller Bearing Cup and Cone Set 170x310x57mm

NTN 30234UUTG Ultage Series Tapered Roller Bearing Cup and Cone Set 170x310x57mm

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Description
Technical
--- Bearing dimensions
d 170mm
D 310mm
T 57mm
B 52mm
C 43mm
r<sub>s</sub> min 5mm
r<sub>ls</sub> min 4mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 780kN
Static load C<sub>or</sub> 845kN
Fatigue Load limit C<sub>u</sub> 79.5kN
Allowable Speed in grease 1100rpm
Allowable Speed in oil 1600rpm
--- Abutment dimensions
ISO Dimension series 4GB
d<sub>a</sub> min 192mm
d<sub>b</sub> max 202mm
D<sub>a</sub> max 292mm
D<sub>a</sub> min 265.5mm
D<sub>b</sub> min 290.5mm
S<sub>a</sub> min 8mm
S<sub>b</sub> min 14mm
r<sub>as</sub> max 4mm
r<sub>1as</sub> max 3mm
Load center a 60.5mm
Constant e 0.44mm
Y<sub>2</sub> 1.38mm
Y<sub>0</sub> 0.76mm
Weight 16.9kg
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