Radial roller bearing INA
INA

Radial roller bearing

Radial roller bearing

Code: RNA4852-XL
Type Needle roller bearings
Dimensions Ø 285 × 320 × 60 mm
d285Bore Ø (mm)
×
D320Outer Ø (mm)
×
B60Width (mm)
All bearings 285×320×60 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore11,22 in
Diametro esterno12,598 in
Larghezza2,362 in
Coefficiente di carico dinamico, radiale93.300,36 lbf
Coefficiente di carico statico, radiale260.791,367 lbf
Carico limita a fatica, radiale36.196,043 lbf
Numero di giri limite1.660 1/min
Numero di giri limite per lubrificazione a grasso1.000 1/min
Velocità di riferimento890 1/min
text.product.weight12,657 lbs
Dimensione minima dello smusso0,079 in
Larghezza, anello esterno2,362 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA RNA4852-XL