Radial roller bearing INA
INA

Radial roller bearing

Radial roller bearing

Code: RNA4860-XL
Type Needle roller bearings
Dimensions Ø 330 × 380 × 80 mm
d330Bore Ø (mm)
×
D380Outer Ø (mm)
×
B80Width (mm)
All bearings 330×380×80 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore12,992 in
Diametro esterno14,961 in
Larghezza3,15 in
Coefficiente di carico dinamico, radiale157.374,101 lbf
Coefficiente di carico statico, radiale397.931,655 lbf
Carico limita a fatica, radiale53.732,014 lbf
Numero di giri limite1.420 1/min
Numero di giri limite per lubrificazione a grasso850 1/min
Velocità di riferimento740 1/min
text.product.weight28,021 lbs
Dimensione minima dello smusso0,083 in
Larghezza, anello esterno3,15 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA RNA4860-XL