Tapered roller bearing FAG
FAG

Tapered roller bearing

Tapered roller bearing

Code: K389-A-382
Type Tapered roller bearings
Dimensions Ø 53,975 × 98,425 × 21,946 mm
d53,975Bore Ø (mm)
×
D98,425Outer Ø (mm)
×
B21,946Width (mm)
All bearings 53,975×98,425×21,946 mm Compare all brands with this size
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Technical specifications

Diametro del foro2,125 in
Diametro esterno3,875 in
Larghezza, anello interno0,864 in
Larghezza, anello esterno0,702 in
Width, total0,827 in
Coefficiente di carico dinamico, radiale17.086,331 lbf
Coefficiente di carico statico, radiale21.357,914 lbf
Carico limita a fatica, radiale2.562,95 lbf
Numero di giri limite7.500 1/min
Velocità di riferimento termica4.500 1/min
text.product.weight1,543 lbs
Diametro massimo della spalla albero2,362 in
Diametro minimo della spalla albero2,402 in
Diametro minimo della spalla alloggiamento3,661 in
Diametro massimo della spalla alloggiamento3,661 in
Spazio assiale minimo0,157 in
Minimum axial space0,118 in
Massimo raggio di raccordo dell'albero0,031 in
Massimo raggio di raccordo dell'alloggiamento0,031 in
Dimensione minima smusso, lato dorso anello interno0,031 in
Dimensione minima smusso, lato dorso anello esterno0,031 in
Distanza tra gli apici dei coni di pressione0,748 in
Diametro del bordo di guida dell'anello interno3,004 in
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.248 °F
Valori limite Fa/Fr per la applicabilità dei fattori X e Y0,35
Dynamic axial load factor1,69
Fattore di carico assiale statico0,93

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FAG K389-A-382