Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4864-XL
Type Needle roller bearings
Dimensions Ø 320 × 400 × 80 mm
d320Bore Ø (mm)
×
D400Outer Ø (mm)
×
B80Width (mm)
All bearings 320×400×80 mm Compare all brands with this size
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Technical specifications

Diametro del foro12,598 in
Diametro esterno15,748 in
Larghezza3,15 in
Coefficiente di carico dinamico, radiale159.622,302 lbf
Coefficiente di carico statico, radiale415.917,266 lbf
Carico limita a fatica, radiale55.305,755 lbf
Limiting speed1.340 1/min
Velocità di riferimento670 1/min
text.product.weight50,342 lbs
Diametro pista anello interno13,78 in
Dimensione minima dello smusso0,083 in
Spostamento assiale0,079 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

Also available from

Needle roller bearings NA 4864 XL
INA Needle roller bearings NA 4864 XL
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INA NA4864-XL