Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4838-XL
Type Needle roller bearings
Dimensions Ø 190 × 240 × 50 mm
d190Bore Ø (mm)
×
D240Outer Ø (mm)
×
B50Width (mm)
All bearings 190×240×50 mm Compare all brands with this size
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Technical specifications

Diametro del foro7,48 in
Diametro esterno9,449 in
Larghezza1,969 in
Coefficiente di carico dinamico, radiale57.329,137 lbf
Coefficiente di carico statico, radiale155.125,899 lbf
Carico limita a fatica, radiale22.931,655 lbf
Limiting speed2.250 1/min
Velocità di riferimento1.330 1/min
text.product.weight12,22 lbs
Diametro pista anello interno8,268 in
Dimensione minima dello smusso0,059 in
Spostamento assiale0,059 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

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INA NA4838-XL