Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4904-2RSR-XL-C3
Type Needle roller bearings
Dimensions Ø 20 × 37 × 18 mm
d20Bore Ø (mm)
×
D37Outer Ø (mm)
×
B18Width (mm)
All bearings 20×37×18 mm Compare all brands with this size
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Technical specifications

Diametro del foro0,787 in
Diametro esterno1,457 in
Larghezza, anello interno0,709 in
Coefficiente di carico dinamico, radiale4.383,993 lbf
Coefficiente di carico statico, radiale4.473,921 lbf
Carico limita a fatica, radiale854,317 lbf
Numero di giri limite per lubrificazione a grasso10.100 1/min
text.product.weight2,787 oz
Diametro pista anello interno0,984 in
Larghezza, anello esterno0,669 in
Dimensione minima dello smusso0,012 in
Température de fonctionnement min.-4 °F
Temperatura d’esercizio max.212 °F

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INA NA4904-2RSR-XL-C3