• NTN 4T-30209 Tapered Roller Bearing Cup and Cone Set 45x85x20.75mm
  • NTN
1 2

SKU: 4T-30209-NTN

NTN 4T-30209 Tapered Roller Bearing Cup and Cone Set 45x85x20.75mm

NTN 4T-30209 Tapered Roller Bearing Cup and Cone Set 45x85x20.75mm
$27.98 ex VAT
$27.98 ex VAT
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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
45mm
Outside Diameter:
85mm
Width:
20.75mm
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 45mm
D 85mm
T 20.75mm
B 19mm
C 16mm
r<sub>s</sub> min 1.5mm
r<sub>ls</sub> min 1.5mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 75kN
Static load C<sub>or</sub> 78.5kN
Allowable Speed in grease 4400rpm
Allowable Speed in oil 5900rpm
--- Abutment dimensions
ISO Dimension series 3DB
d<sub>a</sub> min 53.5mm
d<sub>b</sub> max 53.5mm
D<sub>a</sub> max 76.5mm
D<sub>a</sub> min 72mm
D<sub>b</sub> min 80mm
S<sub>a</sub> min 3mm
S<sub>b</sub> min 4.5mm
r<sub>as</sub> max 1.5mm
r<sub>1as</sub> max 1.5mm
Load center a 18mm
Constant e 0.4mm
Y<sub>2</sub> 1.48mm
Y<sub>0</sub> 0.81mm
Weight 0.493kg
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