Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4868-XL-C4
Type Needle roller bearings
Dimensions Ø 340 × 420 × 80 mm
d340Bore Ø (mm)
×
D420Outer Ø (mm)
×
B80Width (mm)
All bearings 340×420×80 mm Compare all brands with this size
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Technical specifications

Diametro del foro13,386 in
Diametro esterno16,535 in
Larghezza3,15 in
Coefficiente di carico dinamico, radiale164.118,705 lbf
Coefficiente di carico statico, radiale436.151,079 lbf
Carico limita a fatica, radiale57.329,137 lbf
Limiting speed1.270 1/min
Velocità di riferimento620 1/min
text.product.weight52,999 lbs
Diametro pista anello interno14,567 in
Dimensione minima dello smusso0,083 in
Spostamento assiale0,079 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA NA4868-XL-C4