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Datos del producto:
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| Ángulo de contacto: | 25 grados (CA) | Diámetro interior: | 70 milímetros |
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| Diámetro externo: | 100mm | Ancho: | 16mm |
| Bolas: | Bola de acero | Jaula: | Guía exterior de resina fenólica (TR) |
| Precisión: | P4 | Sello: | Abierto |
| Carga dinámica básica: | 31,5 kN | Carga estática básica: | 31,0 kN |
| Limitación de velocidad (grasa): | 12000 RPM | Limitación de velocidad (aceite): | 19000 rpm |
| Resaltar: | P4 Precision Angular Contact Bearing,High Rigidity Spindle Bearing,25 Degree Contact Ball Bearing |
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The 71914AC is a P4 precision angular contact ball bearing with a 25 degree contact angle, built for spindles that demand rigidity and accuracy. A 70 mm bore, 100 mm outside diameter and 16 mm width deliver a basic dynamic load rating of 31.5 kN and a static rating of 31.0 kN, enough for heavy cutting and stiff preload. The larger 25 degree angle raises axial stiffness, so the bearing resists deflection under thrust load while holding P4 runout for accurate surface finish. It
Persona de Contacto: Xu
Teléfono: 18762631303
Fax: 86-0510-85117986