High speed spindle bearing FAG
FAG

High speed spindle bearing

High speed spindle bearing

Code: HS71909-C-T-P4S-UL
Type Angular contact ball bearings
Dimensions Ø 45 × 68 × 12 mm
d45Bore Ø (mm)
×
D68Outer Ø (mm)
×
B12Width (mm)
All bearings 45×68×12 mm Compare all brands with this size
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Technical specifications

Diametro del foro1,772 in
Diametro esterno2,677 in
Larghezza0,472 in
Coefficiente di carico dinamico, radiale2.158,273 lbf
Coefficiente di carico statico, radiale1.348,921 lbf
Carico limita a fatica, radiale141,637 lbf
Limiting speed for grease lubrication28.000 1/min
Velocità limite per lubrificazione ad olio43.000 1/min
Numero di giri limite43.000 1/min
text.product.weight0,287 lbs
Diametro spalla albero1,969 in
Gioco della spalla alberoh12
Diametro spalla anello esterno2,5 in
Gioco diametro spalla anello esternoH12
Massimo raggio di incavo0,006 in
Minimum diameter injection pitch2,114 in
Maximum diameter injection pitch2,154 in
Diametro minimo di iniezione2,043 in
Diametro di iniezione massimo2,154 in
Distanza tra gli apici dei coni di pressione0,535 in
Minimum chamfer dimension0,024 in
Dimensione minima dello smusso0,024 in
Contact angle15 °
Temperatura d’esercizio min.-22 °F
Temperatura d’esercizio max.212 °F
Forza di precarico leggera7,644 lbf
Forza di precarico media22,707 lbf
Forza di precarico elevata45,189 lbf
Forza di sollevamento leggera22,482 lbf
Forza di sollevamento media71,043 lbf
Forza di sollevamento elevata147,707 lbf
Bassa rigidezza assiale31 N/µm
Rigidezza assiale media48 N/µm
Rigidezza assiale elevata66 N/µm

Also available from

Ball bearings HS71909-C-T-P4S-UL-FAG
FAG Ball bearings HS71909-C-T-P4S-UL-FAG Ø 45 × 68 × 12 mm d×D×B45 × 68 × 12 mm
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FAG HS71909-C-T-P4S-UL