Radial roller bearing INA
INA

Radial roller bearing

Radial roller bearing

Code: RNA4911-XL
Type Needle roller bearings
Dimensions Ø 63 × 80 × 25 mm
d63Bore Ø (mm)
×
D80Outer Ø (mm)
×
B25Width (mm)
All bearings 63×80×25 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore2,48 in
Diametro esterno3,15 in
Larghezza0,984 in
Coefficiente di carico dinamico, radiale14.613,309 lbf
Coefficiente di carico statico, radiale22.482,014 lbf
Carico limita a fatica, radiale3.956,835 lbf
Numero di giri limite7.200 1/min
Numero di giri limite per lubrificazione a grasso4.300 1/min
Velocità di riferimento4.150 1/min
text.product.weight0,584 lbs
Dimensione minima dello smusso0,039 in
Larghezza, anello esterno0,984 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

Also available from

Needle roller bearings RNA 4911-XL
INA Needle roller bearings RNA 4911-XL Ø 63 × 80 × 25 mm d×D×B63 × 80 × 25 mm
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INA RNA4911-XL