Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NKI42/20-XL-C3
Type Needle roller bearings
Dimensions Ø 42 × 57 × 20 mm
d42Bore Ø (mm)
×
D57Outer Ø (mm)
×
B20Width (mm)
All bearings 42×57×20 mm Compare all brands with this size
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Technical specifications

Diametro del foro1,654 in
Diametro esterno2,244 in
Larghezza0,787 in
Coefficiente di carico dinamico, radiale7.306,655 lbf
Coefficiente di carico statico, radiale12.589,928 lbf
Carico limita a fatica, radiale2.270,683 lbf
Limiting speed9.800 1/min
Velocità di riferimento5.600 1/min
text.product.weight5,143 oz
Diametro pista anello interno1,85 in
Dimensione minima dello smusso0,012 in
Spostamento assiale0,02 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

Also available from

Cuscinetti a rullini NKI42-20-XL-C3-INA
INA Cuscinetti a rullini NKI42-20-XL-C3-INA Ø 42 × 57 × 20 mm d×D×B42 × 57 × 20 mm Internal clearanceC3
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INA NKI42/20-XL-C3