Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NK40/20-F-XL
Type Needle roller bearings
Dimensions Ø 40 × 50 × 20 mm
d40Bore Ø (mm)
×
D50Outer Ø (mm)
×
B20Width (mm)
All bearings 40×50×20 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore1,575 in
Diametro esterno1,969 in
Larghezza, anello esterno0,787 in
Coefficiente di carico dinamico, radiale6.632,194 lbf
Coefficiente di carico statico, radiale10.566,547 lbf
Carico limita a fatica, radiale1.888,489 lbf
Numero di giri limite11.400 1/min
Velocità di riferimento6.900 1/min
text.product.weight2,857 oz
Dimensione minima dello smusso0,012 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F
Anello di tenutaG40X50X4
Anello di tenuta 2SD40X50X4

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INA NK40/20-F-XL