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Productdetails:
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| Contacthoek: | 25 graden (AC) | Boringdiameter: | 50 mm |
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| Buitendiameter: | 72 mm | Breedte: | 12 mm |
| Ballen: | Keramische bal (Si3N4) | Kooi: | Buitengeleider Fenolhars (TR) |
| Precisie: | P4 | Zegel: | Open |
| Basis dynamische belasting: | 18,0 kN | Fundamentele statische belasting: | 15.6 kN |
| Snelheidslimiet (vet): | 20000 t/min | Snelheidslimiet (olie): | 30000 tpm |
| Markeren: | Hybrid Ceramic Ball Bearing,30000RPM Angular Contact Bearing,Ceramic Spindle Bearing P4 |
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The 71910AC hybrid ceramic angular contact ball bearing combines a 25 degree AC contact angle with silicon nitride ceramic balls to control heat at elevated speed. A 50 mm bore, 72 mm outside diameter and 12 mm width keep it compact, while a basic dynamic load rating of 18.0 kN and static rating of 15.6 kN preserve carrying capacity. Ceramic balls are lighter and lower friction than steel, so centrifugal load on the raceway stays low and the bearing reaches 20000 RPM grease
Contactpersoon: Xu
Tel.: 18762631303
Fax: 86-0510-85117986