Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA6911-ZW-XL-C3
Type Needle roller bearings
Dimensions Ø 55 × 80 × 45 mm
d55Bore Ø (mm)
×
D80Outer Ø (mm)
×
B45Width (mm)
All bearings 55×80×45 mm Compare all brands with this size
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Technical specifications

Diametro del foro2,165 in
Diametro esterno3,15 in
Larghezza1,772 in
Coefficiente di carico dinamico, radiale22.931,655 lbf
Coefficiente di carico statico, radiale39.568,345 lbf
Carico limita a fatica, radiale6.857,014 lbf
Numero di giri limite7.200 1/min
Velocità di riferimento4.000 1/min
text.product.weight1,631 lbs
Diametro pista anello interno2,48 in
Dimensione minima dello smusso0,039 in
Spostamento assiale0,059 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA NA6911-ZW-XL-C3