Radial roller bearing INA
INA

Radial roller bearing

Radial roller bearing

Code: NA4903-XL-C3
Type Needle roller bearings
Dimensions Ø 17 × 30 × 13 mm
d17Bore Ø (mm)
×
D30Outer Ø (mm)
×
B13Width (mm)
All bearings 17×30×13 mm Compare all brands with this size
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Technical specifications

Diametro del foro0,669 in
Diametro esterno1,181 in
Larghezza0,512 in
Coefficiente di carico dinamico, radiale2.787,77 lbf
Coefficiente di carico statico, radiale3.282,374 lbf
Carico limita a fatica, radiale595,773 lbf
Numero di giri limite20.000 1/min
Numero di giri limite per lubrificazione a grasso12.000 1/min
Velocità di riferimento10.200 1/min
text.product.weight1,358 oz
Dimensione minima dello smusso0,012 in
Diametro pista anello interno0,866 in
Spostamento assiale0,02 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

Also available from

Needle roller bearings NA 4903-XL-C3
INA Needle roller bearings NA 4903-XL-C3 Ø 17 × 30 × 13 mm d×D×B17 × 30 × 13 mm Internal clearanceC3
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INA NA4903-XL-C3