• NTN 4T-30306D Tapered Roller Bearing Cup and Cone Set 30x72x20.75mm
  • NTN
1 2

SKU: 4T-30306D-NTN

NTN 4T-30306D Tapered Roller Bearing Cup and Cone Set 30x72x20.75mm

NTN 4T-30306D Tapered Roller Bearing Cup and Cone Set 30x72x20.75mm
$31.69 ex VAT
$31.69 ex VAT
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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
30mm
Outside Diameter:
72mm
Width:
20.75mm
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 30mm
D 72mm
T 20.75mm
B 19mm
C 14mm
r<sub>s</sub> min 1.5mm
r<sub>ls</sub> min 1.5mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 53.5kN
Static load C<sub>or</sub> 51.5kN
Allowable Speed in grease 5000rpm
Allowable Speed in oil 6700rpm
--- Abutment dimensions
ISO Dimension series 7FB
d<sub>a</sub> min 38.5mm
d<sub>b</sub> max 39.5mm
D<sub>a</sub> max 63.5mm
D<sub>a</sub> min 53.5mm
D<sub>b</sub> min 68mm
S<sub>a</sub> min 3mm
S<sub>b</sub> min 6.5mm
r<sub>as</sub> max 1.5mm
r<sub>1as</sub> max 1.5mm
Load center a 23.5mm
Constant e 0.83mm
Y<sub>2</sub> 0.73mm
Y<sub>0</sub> 0.4mm
Weight 0.394kg
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