Needle roller cage assembly INA
INA

Needle roller cage assembly

Needle roller cage assembly

Code: K68X74X20
Type Needle roller bearings
Dimensions Ø 68 × 74 × 20 mm
d68Bore Ø (mm)
×
D74Outer Ø (mm)
×
B20Width (mm)
All bearings 68×74×20 mm Compare all brands with this size
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Technical specifications

Diametro interno delimitato dai rullini2,677 in
Diametro esterno delimitato dai rullini2,913 in
Larghezza0,787 in
Coefficiente di carico dinamico, radiale7.981,115 lbf
Coefficiente di carico statico, radiale18.884,892 lbf
Carico limita a fatica, radiale2.517,986 lbf
Numero di giri limite6.900 1/min
Velocità di riferimento4.200 1/min
text.product.weight2,511 oz
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.284 °F

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INA K68X74X20