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Datos del producto:
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| Ángulo de contacto: | 25 grados (CA) | Diámetro interior: | 50mm |
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| Diámetro externo: | 72 milímetros | Ancho: | 12 milímetros |
| Bolas: | Bola de cerámica (Si3N4) | Jaula: | Guía exterior de resina fenólica (TR) |
| Precisión: | P4 | Sello: | Abierto |
| Carga dinámica básica: | 18,0 kN | Carga estática básica: | 15.6 kN |
| Limitación de velocidad (grasa): | 20000 RPM | Limitación de velocidad (aceite): | 30000 rpm |
| Resaltar: | 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
Persona de Contacto: Xu
Teléfono: 18762631303
Fax: 86-0510-85117986