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SKU: 4T-30312D-NTN

NTN 4T-30312D Tapered Roller Bearing Cup and Cone Set 60x130x33.5mm

NTN 4T-30312D Tapered Roller Bearing Cup and Cone Set 60x130x33.5mm
Regular price $105.10 ex VAT
Regular price Sale price $105.10 ex VAT
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Description
Technical
--- Bearing dimensions
d 60mm
D 130mm
T 33.5mm
B 31mm
C 22mm
r<sub>s</sub> min 3mm
r<sub>ls</sub> min 2.5mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 167kN
Static load C<sub>or</sub> 176kN
Allowable Speed in grease 2700rpm
Allowable Speed in oil 3600rpm
--- Abutment dimensions
ISO Dimension series 7FB
d<sub>a</sub> min 74mm
d<sub>b</sub> max 73mm
D<sub>a</sub> max 118mm
D<sub>a</sub> min 99mm
D<sub>b</sub> min 124mm
S<sub>a</sub> min 4mm
S<sub>b</sub> min 11.5mm
r<sub>as</sub> max 2.5mm
r<sub>1as</sub> max 2mm
Load center a 40.5mm
Constant e 0.83mm
Y<sub>2</sub> 0.73mm
Y<sub>0</sub> 0.4mm
Weight 1.95kg
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