• NTN 31328XU Tapered Roller Bearing Cup and Cone Set 140x300x77mm
  • NTN
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SKU: 31328XU-NTN

NTN 31328XU Tapered Roller Bearing Cup and Cone Set 140x300x77mm

NTN 31328XU Tapered Roller Bearing Cup and Cone Set 140x300x77mm
$6,612.35 ex VAT
$6,612.35 ex VAT
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3+ $4,429.15
5+ $4,180.32
10+ $4,130.55
25+ $4,080.79
49+ $4,031.02
74+ $3,981.26
99+ $3,732.43
199+ $3,682.66
249+ $3,632.90
499+ $3,583.13
999+ $3,483.60

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
140mm
Outside Diameter:
300mm
Width:
77mm
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 140mm
D 300mm
T 77mm
B 70mm
C 47mm
r<sub>s</sub> min 5mm
r<sub>ls</sub> min 4mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 760kN
Static load C<sub>or</sub> 905kN
Fatigue Load limit C<sub>u</sub> 87kN
Allowable Speed in grease 1300rpm
Allowable Speed in oil 1700rpm
--- Abutment dimensions
ISO Dimension series 7GB
d<sub>a</sub> min 162mm
d<sub>b</sub> max 162.5mm
D<sub>a</sub> max 282mm
D<sub>a</sub> min 232mm
D<sub>b</sub> min 282.5mm
S<sub>a</sub> min 9mm
S<sub>b</sub> min 30mm
r<sub>as</sub> max 4mm
r<sub>1as</sub> max 3mm
Load center a 94mm
Constant e 0.83mm
Y<sub>2</sub> 0.73mm
Y<sub>0</sub> 0.4mm
Weight 22.9kg
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