Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: RNAO60X78X40-ZW-ASR1-XL
Type Needle roller bearings
Dimensions Ø 60 × 78 × 40 mm
d60Bore Ø (mm)
×
D78Outer Ø (mm)
×
B40Width (mm)
All bearings 60×78×40 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore2,362 in
Diametro esterno3,071 in
Larghezza, anello esterno1,575 in
Coefficiente di carico dinamico, radiale19.109,712 lbf
Coefficiente di carico statico, radiale38.444,245 lbf
Carico limita a fatica, radiale6.294,964 lbf
Numero di giri limite7.700 1/min
Velocità di riferimento4.650 1/min
text.product.weight15,344 oz
Diametro spalla guida assiale NK/alloggiamento2,394 in
Diametro spalla guida assiale NK/albero2,646 in
Diametro spalla anello esterno2,709 in
Massimo raggio di incavo0,039 in
Diametro pista anello esterno2,677 in
Dimensione minima dello smusso0,039 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA RNAO60X78X40-ZW-ASR1-XL