Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA6910-ZW-S3-XL-C4
Type Needle roller bearings
Dimensions Ø 50 × 72 × 40 mm
d50Bore Ø (mm)
×
D72Outer Ø (mm)
×
B40Width (mm)
All bearings 50×72×40 mm Compare all brands with this size
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Technical specifications

Diametro del foro1,969 in
Diametro esterno2,835 in
Larghezza1,575 in
Coefficiente di carico dinamico, radiale15.062,95 lbf
Coefficiente di carico statico, radiale31.250 lbf
Carico limita a fatica, radiale4.361,511 lbf
Numero di giri limite7.800 1/min
Velocità di riferimento4.200 1/min
text.product.weight1,133 lbs
Diametro pista anello interno2,283 in
Dimensione minima dello smusso0,024 in
Spostamento assiale0,02 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.572 °F

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INA NA6910-ZW-S3-XL-C4