• NTN 4T-30311 Tapered Roller Bearing Cup and Cone Set 55x120x31.5mm
  • NTN
1 2

SKU: 4T-30311-NTN

NTN 4T-30311 Tapered Roller Bearing Cup and Cone Set 55x120x31.5mm

NTN 4T-30311 Tapered Roller Bearing Cup and Cone Set 55x120x31.5mm
$85.70 ex VAT
$85.70 ex VAT
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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
55mm
Outside Diameter:
120mm
Width:
31.5mm
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 55mm
D 120mm
T 31.5mm
B 29mm
C 25mm
r<sub>s</sub> min 2.5mm
r<sub>ls</sub> min 2mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 172kN
Static load C<sub>or</sub> 179kN
Allowable Speed in grease 3300rpm
Allowable Speed in oil 4400rpm
--- Abutment dimensions
ISO Dimension series 2FB
d<sub>a</sub> min 67mm
d<sub>b</sub> max 70.5mm
D<sub>a</sub> max 110mm
D<sub>a</sub> min 101mm
D<sub>b</sub> min 112mm
S<sub>a</sub> min 4mm
S<sub>b</sub> min 6.5mm
r<sub>as</sub> max 2mm
r<sub>1as</sub> max 2mm
Load center a 24.5mm
Constant e 0.35mm
Y<sub>2</sub> 1.74mm
Y<sub>0</sub> 0.96mm
Weight 1.65kg
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