Needle roller bearing INA
INA

Needle roller bearing

Needle roller bearing

Code: NA4856-XL
Type Needle roller bearings
Dimensions Ø 280 × 350 × 69 mm
d280Bore Ø (mm)
×
D350Outer Ø (mm)
×
B69Width (mm)
All bearings 280×350×69 mm Compare all brands with this size
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Technical specifications

Diametro del foro11,024 in
Diametro esterno13,78 in
Larghezza2,717 in
Coefficiente di carico dinamico, radiale114.658,273 lbf
Coefficiente di carico statico, radiale292.266,187 lbf
Carico limita a fatica, radiale40.017,986 lbf
Limiting speed1.540 1/min
Velocità di riferimento840 1/min
text.product.weight33,462 lbs
Diametro pista anello interno12,008 in
Dimensione minima dello smusso0,079 in
Spostamento assiale0,098 in
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.248 °F

Also available from

Cuscinetti a rullini NA4856-XL-INA
INA Cuscinetti a rullini NA4856-XL-INA Ø 280 × 350 × 69 mm d×D×B280 × 350 × 69 mm
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INA NA4856-XL