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Productdetails:
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| Boring diameter (d): | 40 mm | Buitendiameter (D): | 80 mm |
|---|---|---|---|
| Breedte (B): | 18 mm | Contacthoek: | AC (25°) |
| Voor het laden: | Lichte voorbelasting (GA) | Rolling Element: | G5-kwaliteit stalen kogel |
| Kooi -materiaal: | Nylon | Vet: | Kluberspeed NBU15 |
| Dynamische belasting (Cr): | 34,50 kN | Statische belasting (Cor): | 24,00 kN |
| Snelheidslimiet (vet): | 16.000 tpm | Snelheidslimiet (olie): | 26.000 tpm |
| Configuraties koppelen: | DB, DT, TBT, QBC | Voorbelasting-A: | 250 N |
| Voorbelasting-B: | 900 N | Voorbelasting-C: | 1850 N |
| Markeren: | Maximum Rigidity AC Bearing,Turning Center Spindle Bearing,25 Degree 40mm Bore P4A |
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The 7208 AC P4A GA delivers maximum axial rigidity in the 72 series lineup. With a 25° contact angle, 40mm bore, and preload options up to 1850 N, it is the definitive choice for CNC turning centers and vertical lathes where spindle stiffness directly impacts part quality at up to 16,000 RPM.
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 40 mm |
| Outer Diameter (D) | 80 mm |
| Width (B) | 18 mm |
| Dynamic Load Rating (Cr) | 34.50 kN |
| Static Load Rating (Cor) | 24.00 kN |
| Speed Limit (Grease, Steel Ball) | 16,000 RPM |
| Speed Limit (Oil, Steel Ball) | 26,000 RPM |
| Contact Angle | AC (25°) |
| Preload | Light Preload (GA) |
| Preload-A / Preload-B / Preload-C | 250 N / 900 N / 1850 N |
Contactpersoon: Xu
Tel.: 18762631303
Fax: 86-0510-85117986