High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: VCM71918-E-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, radiale16.861,511 lbf
Coefficiente di carico statico, radiale6.070,144 lbf
Carico limita a fatica, radiale296,763 lbf
Limiting speed for grease lubrication19.000 1/min
Velocità limite per lubrificazione ad olio28.000 1/min
text.product.weight0,992 lbs
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
Minimum diameter injection pitch3,988 in
Maximum diameter injection pitch4,11 in
Diametro minimo di iniezione3,835 in
Diametro di iniezione massimo4,11 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.212 °F
Forza di precarico leggera45,189 lbf
Forza di precarico media118,255 lbf
Forza di precarico elevata245,728 lbf
Forza di sollevamento leggera129,272 lbf
Forza di sollevamento media341,727 lbf
Forza di sollevamento elevata718,525 lbf
Bassa rigidezza assiale161 N/µm
Rigidezza assiale media225 N/µm
Rigidezza assiale elevata294 N/µm

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FAG VCM71918-E-T-P4S-UL-XL