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SKU: 4T-30308-NTN

NTN 4T-30308 Tapered Roller Bearing Cup and Cone Set 40x90x25.25mm

NTN 4T-30308 Tapered Roller Bearing Cup and Cone Set 40x90x25.25mm
Regular price €46,46 ex VAT
Regular price Sale price €46,46 ex VAT
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25+ €32,53
49+ €32,13
74+ €31,74
99+ €29,75
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249+ €28,96
499+ €28,56
999+ €27,77
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Description
Technical
--- Bearing dimensions
d 40mm
D 90mm
T 25.25mm
B 23mm
C 20mm
r<sub>s</sub> min 2mm
r<sub>ls</sub> min 1.5mm
--- Speeds and loads
Dynamic load C<sub>r</sub> 101kN
Static load C<sub>or</sub> 102kN
Allowable Speed in grease 4400rpm
Allowable Speed in oil 5900rpm
--- Abutment dimensions
ISO Dimension series 2FB
d<sub>a</sub> min 50mm
d<sub>b</sub> max 52.5mm
D<sub>a</sub> max 81.5mm
D<sub>a</sub> min 74.5mm
D<sub>b</sub> min 83.5mm
S<sub>a</sub> min 3mm
S<sub>b</sub> min 5mm
r<sub>as</sub> max 2mm
r<sub>1as</sub> max 1.5mm
Load center a 19.5mm
Constant e 0.35mm
Y<sub>2</sub> 1.74mm
Y<sub>0</sub> 0.96mm
Weight 0.765kg
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