Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4910-2RSR-XL
Type Needle roller bearings
Dimensions Ø 50 × 72 × 23 mm
d50Bore Ø (mm)
×
D72Outer Ø (mm)
×
B23Width (mm)
All bearings 50×72×23 mm Compare all brands with this size
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Technical specifications

Diametro del foro1,969 in
Diametro esterno2,835 in
Larghezza, anello interno0,906 in
Coefficiente di carico dinamico, radiale10.116,906 lbf
Coefficiente di carico statico, radiale14.388,489 lbf
Carico limita a fatica, radiale2.428,058 lbf
Numero di giri limite per lubrificazione a grasso4.650 1/min
text.product.weight10,092 oz
Diametro pista anello interno2,283 in
Larghezza, anello esterno0,866 in
Dimensione minima dello smusso0,024 in
Température de fonctionnement min.-4 °F
Temperatura d’esercizio max.212 °F

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INA NA4910-2RSR-XL