Drawn cup needle roller bearing open end INA
INA

Drawn cup needle roller bearing open end

Drawn cup needle roller bearing open end

Code: HK4020-AS1-B
Type Needle roller bearings
Dimensions Ø 40 × 47 × 20 mm
d40Bore Ø (mm)
×
D47Outer Ø (mm)
×
B20Width (mm)
All bearings 40×47×20 mm Compare all brands with this size
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Technical specifications

Diametro rotella inferiore1,575 in
Diametro esterno1,85 in
Larghezza0,787 in
Coefficiente di carico dinamico, radiale5.732,914 lbf
Coefficiente di carico statico, radiale11.690,647 lbf
Carico limita a fatica, radiale1.551,259 lbf
Numero di giri limite6.600 1/min
Numero di giri limite per lubrificazione a grasso3.950 1/min
Velocità di riferimento4.900 1/min
text.product.weight1,764 oz
Larghezza, anello esterno0,787 in
Dimensione minima dello smusso0,031 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.284 °F
Anello di tenutaSD40X47X4
Anello di tenuta 2G40X47X4
Anelli interni LR adattiLR35X40X20,5
Anelli interni IR adattiIR35X40X20,5-XL

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INA HK4020-AS1-B