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Datos del producto:
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| Diámetro de agujero (d): | 35mm | Diámetro exterior (D): | 72 milímetros |
|---|---|---|---|
| Ancho (B): | 17 mm | Ángulo de contacto: | CA (25°) |
| Precargar: | Precarga ligera (GA) | Elemento rodante: | Bola de acero de grado G5 |
| Material de jaula: | Nylon | Grasa: | Kluberspeed NBU15 |
| Carga dinámica (Cr): | 29,00 kN | Carga estática (Cor): | 19,00 kN |
| Límite de velocidad (grasa): | 18.000 rpm | Límite de velocidad (aceite): | 30, 000 RPM |
| Configuraciones de emparejamiento: | DB, DT, OTC, QBC | Precarga-A: | 200 N |
| Precarga-B: | 750 N | Precarga-C: | 1550 norte |
| Resaltar: | Thrust Optimized AC Bearing,35mm Boring Spindle Bearing,25 Degree Heavy Preload |
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The 7207 AC P4A GA is thrust-optimized with a 25° contact angle, making it the ideal choice for boring spindles, vertical turning centers, and any application where axial load dominates. It delivers robust performance at up to 18,000 RPM with P4A precision tolerances throughout.
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 35 mm |
| Outer Diameter (D) | 72 mm |
| Width (B) | 17 mm |
| Dynamic Load Rating (Cr) | 29.00 kN |
| Static Load Rating (Cor) | 19.00 kN |
| Speed Limit (Grease, Steel Ball) | 18,000 RPM |
| Speed Limit (Oil, Steel Ball) | 30,000 RPM |
| Contact Angle | AC (25°) |
| Preload | Light Preload (GA) |
| Preload-A / Preload-B / Preload-C | 200 N / 750 N / 1550 N |
Persona de Contacto: Xu
Teléfono: 18762631303
Fax: 86-0510-85117986