High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: HCM71917-C-T-P4S-UL-XL
Type Angular contact ball bearings
Dimensions Ø 85 × 120 × 18 mm
d85Bore Ø (mm)
×
D120Outer Ø (mm)
×
B18Width (mm)
All bearings 85×120×18 mm Compare all brands with this size
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Technical specifications

Diametro del foro3,346 in
Diametro esterno4,724 in
Larghezza0,709 in
Coefficiente di carico dinamico, radiale7.081,835 lbf
Coefficiente di carico statico, radiale4.159,173 lbf
Carico limita a fatica, radiale330,486 lbf
Limiting speed for grease lubrication20.000 1/min
Velocità limite per lubrificazione ad olio30.000 1/min
text.product.weight0,948 lbs
Diametro spalla albero3,622 in
Gioco della spalla alberoh12
Diametro spalla anello esterno4,488 in
Gioco diametro spalla anello esternoH12
Massimo raggio di incavo0,024 in
Minimum diameter injection pitch3,791 in
Maximum diameter injection pitch3,917 in
Diametro minimo di iniezione3,638 in
Diametro di iniezione massimo3,917 in
Distanza tra gli apici dei coni di pressione0,972 in
Minimum chamfer dimension0,043 in
Dimensione minima dello smusso0,024 in
Contact angle17 °
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.212 °F
Forza di precarico leggera31,924 lbf
Forza di precarico media84,532 lbf
Forza di precarico elevata177,158 lbf
Forza di sollevamento leggera93,076 lbf
Forza di sollevamento media251,349 lbf
Forza di sollevamento elevata542,716 lbf
Bassa rigidezza assiale73 N/µm
Rigidezza assiale media105 N/µm
Rigidezza assiale elevata142 N/µm

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FAG HCM71917-C-T-P4S-UL-XL