High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: HC71911-E-T-P4S-UL
Type Angular contact ball bearings
Dimensions Ø 55 × 80 × 13 mm
d55Bore Ø (mm)
×
D80Outer Ø (mm)
×
B13Width (mm)
All bearings 55×80×13 mm Compare all brands with this size
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Technical specifications

Diametro del foro2,165 in
Diametro esterno3,15 in
Larghezza0,512 in
Coefficiente di carico dinamico, radiale2.765,288 lbf
Coefficiente di carico statico, radiale1.731,115 lbf
Carico limita a fatica, radiale139,388 lbf
Limiting speed for grease lubrication28.000 1/min
Velocità limite per lubrificazione ad olio43.000 1/min
text.product.weight0,357 lbs
Diametro spalla albero2,362 in
Gioco della spalla alberoh12
Diametro spalla anello esterno2,972 in
Gioco diametro spalla anello esternoH12
Massimo raggio di incavo0,012 in
Minimum diameter injection pitch2,528 in
Maximum diameter injection pitch2,575 in
Diametro minimo di iniezione2,445 in
Diametro di iniezione massimo2,575 in
Distanza tra gli apici dei coni di pressione0,874 in
Minimum chamfer dimension0,039 in
Dimensione minima dello smusso0,039 in
Contact angle25 °
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.212 °F
Forza di precarico leggera11,466 lbf
Forza di precarico media34,173 lbf
Forza di precarico elevata68,345 lbf
Forza di sollevamento leggera32,599 lbf
Forza di sollevamento media99,371 lbf
Forza di sollevamento elevata201,664 lbf
Bassa rigidezza assiale93 N/µm
Rigidezza assiale media137 N/µm
Rigidezza assiale elevata177 N/µm

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FAG HC71911-E-T-P4S-UL