High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: HS71910-E-T-P4S-UL
Type Angular contact ball bearings
Dimensions Ø 50 × 72 × 12 mm
d50Bore Ø (mm)
×
D72Outer Ø (mm)
×
B12Width (mm)
All bearings 50×72×12 mm Compare all brands with this size
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Technical specifications

Diametro del foro1,969 in
Diametro esterno2,835 in
Larghezza0,472 in
Coefficiente di carico dinamico, radiale2.113,309 lbf
Coefficiente di carico statico, radiale1.371,403 lbf
Carico limita a fatica, radiale146,133 lbf
Limiting speed for grease lubrication24.000 1/min
Velocità limite per lubrificazione ad olio36.000 1/min
Numero di giri limite36.000 1/min
text.product.weight4,656 oz
Diametro spalla albero2,165 in
Gioco della spalla alberoh12
Diametro spalla anello esterno2,657 in
Gioco diametro spalla anello esternoH12
Massimo raggio di incavo0,006 in
Minimum diameter injection pitch2,291 in
Maximum diameter injection pitch2,327 in
Diametro minimo di iniezione2,22 in
Diametro di iniezione massimo2,327 in
Distanza tra gli apici dei coni di pressione0,795 in
Minimum chamfer dimension0,024 in
Dimensione minima dello smusso0,024 in
Contact angle25 °
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.212 °F
Forza di precarico leggera12,59 lbf
Forza di precarico media37,995 lbf
Forza di precarico elevata75,989 lbf
Forza di sollevamento leggera36,646 lbf
Forza di sollevamento media111,736 lbf
Forza di sollevamento elevata227,968 lbf
Bassa rigidezza assiale82 N/µm
Rigidezza assiale media122 N/µm
Rigidezza assiale elevata159 N/µm

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FAG HS71910-E-T-P4S-UL