High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: HCM71918-E-2RSD-T-P4S-UL-XL
Type Angular contact ball bearings
Dimensions Ø 90 × 125 × 18 mm
d90Bore Ø (mm)
×
D125Outer Ø (mm)
×
B18Width (mm)
All bearings 90×125×18 mm Compare all brands with this size
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Technical specifications

Diametro del foro3,543 in
Diametro esterno4,921 in
Larghezza0,709 in
Coefficiente di carico dinamico, radiale7.081,835 lbf
Coefficiente di carico statico, radiale4.316,547 lbf
Carico limita a fatica, radiale334,982 lbf
Limiting speed for grease lubrication18.000 1/min
text.product.weight16,578 oz
Diametro spalla albero3,819 in
Gioco della spalla alberoh12
Diametro spalla anello esterno4,685 in
Gioco diametro spalla anello esternoH12
Massimo raggio di incavo0,024 in
Distanza tra gli apici dei coni di pressione1,343 in
Minimum chamfer dimension0,043 in
Dimensione minima dello smusso0,024 in
Contact angle25 °
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.176 °F
Forza di precarico leggera50,36 lbf
Forza di precarico media131,745 lbf
Forza di precarico elevata274,056 lbf
Forza di sollevamento leggera144,11 lbf
Forza di sollevamento media381,295 lbf
Forza di sollevamento elevata803,507 lbf
Bassa rigidezza assiale162 N/µm
Rigidezza assiale media227 N/µm
Rigidezza assiale elevata296 N/µm

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FAG HCM71918-E-2RSD-T-P4S-UL-XL