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7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications

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7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications

7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications
7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications

Großes Bild :  7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications

Produktdetails:
Herkunftsort: Zhejiang, China
Markenname: WNRLN
Zertifizierung: ISO 9001:2015
Modellnummer: 7205 AC P4A GA
Zahlung und Versand AGB:
Min Bestellmenge: 10 Stück
Preis: USD 10-22 / Piece
Verpackung Informationen: Farbbox mit WNRLN-Markenzeichen und rostfreiem Papier, Wellpappe in Exportqualität mit stoßfestem Sc
Lieferzeit: 3–5 Werktage für den Lagerbestand, 15–25 Tage für die Produktion
Zahlungsbedingungen: T/T, L/C, PayPal, Western Union
Versorgungsmaterial-Fähigkeit: 50000 Stück pro Monat

7205 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and P4A Precision for 26,000 RPM Applications

Beschreibung
Bohrungsdurchmesser (d): 25 mm Außendurchmesser (D): 52 mm
Breite (B): 15 mm Kontakt-Winkel: Wechselstrom (25°)
Vorspannung: Leichte Vorspannung (GA) Wälzkörper: Stahlkugel der Güteklasse G5
Käfigmaterial: Nylon Fett: Kluberspeed NBU15
Dynamische Belastung (Cr): 15,00 kN Statische Belastung (Cor): 9,00 kN
Geschwindigkeitsbegrenzung (Fett): 26.000 U/min Geschwindigkeitsbegrenzung (Öl): 40.000 U/MIN
Kopplungskonfigurationen: DB, DT, TBT, QBC Vorspannung-A: 113 N
Vorspannung-B: 420 N Vorspannung-C: 901 N
Hervorheben:

25 Degree High Axial Rigidity

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Drilling Spindle AC Bearing

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P4A Tolerance Precision Class

7205 AC P4A GA Angular Contact Ball Bearing 25x52x15mm 25° Axial Rigidity for Drilling Spindle
7205 AC P4A GA Angular Contact Ball Bearing

The 7205 AC P4A GA combines a 25° contact angle with P4A precision for applications demanding high axial rigidity at speed. The AC-type design provides superior thrust load handling, making it the preferred bearing for CNC drilling, tapping, and heavy side-milling spindles operating at up to 26,000 RPM.

Key Features
  • Enhanced Axial Rigidity: 25° contact angle delivers 40% higher axial stiffness versus 15° C-type designs in the same size.
  • High Preload Range: Available in A (113 N), B (420 N), and C (901 N) preload grades to match application stiffness requirements.
  • P4A Precision Grade: Sub-micron dimensional accuracy ensures consistent performance across production batches.
  • Imported G5 Steel Balls: Superior roundness and surface finish minimize vibration and heat generation.
  • Nylon High-Speed Cage: Optimized for rapid acceleration and low friction at sustained high RPM.
Technical Specifications
Parameter Value
Bore Diameter (d) 25 mm
Outer Diameter (D) 52 mm
Width (B) 15 mm
Dynamic Load Rating (Cr) 15.00 kN
Static Load Rating (Cor) 9.00 kN
Speed Limit (Grease, Steel Ball) 26,000 RPM
Speed Limit (Oil, Steel Ball) 40,000 RPM
Contact Angle AC (25°)
Preload Light Preload (GA)
Preload-A / Preload-B / Preload-C 113 N / 420 N / 901 N
Applications
  • CNC drilling and tapping centers
  • Heavy milling machine spindles
  • High-thrust electric spindles
  • Precision boring machines
Contact us to discuss your specific requirements, request samples, or obtain a competitive quotation.

Kontaktdaten
Wuxi Taixinglai Precision Bearing Co., Ltd.

Ansprechpartner: Xu

Telefon: 18762631303

Faxen: 86-0510-85117986

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