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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

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

Dettagli:
Luogo di origine: Zhejiang, Cina
Marca: WNRLN
Certificazione: ISO 9001:2015
Numero di modello: 7205 AC P4A GA
Termini di pagamento e spedizione:
Quantità di ordine minimo: 10 pezzi
Prezzo: USD 10-22 / Piece
Imballaggi particolari: Scatola colorata con marchio WNRLN con carta antiruggine, cartone ondulato per esportazione con schi
Tempi di consegna: 3-5 giorni lavorativi per stock, 15-25 giorni per produzione
Termini di pagamento: T/T, L/C, PayPal, Western Union
Capacità di alimentazione: 50000 pezzi al mese

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

descrizione
Diametro del foro (d): 25 mm Diametro esterno (D): 52 mm
Larghezza (B): 15 mm Angolo di contatto: CA (25°)
Preload: Precarico leggero (GA) Elemento di rotolamento: Sfera in acciaio di grado G5
Materiale della gabbia: Nylon Grasso: Kluberspeed NBU15
Carico dinamico (Cr): 15,00 kN Carico statico (Cor): 9,00 kN
Limite di velocità (grasso): 26.000 giri al minuto Limite di velocità (olio): 40.000 GIRI/MIN.
Configurazioni di abbinamento: DB, DT, TBT, QBC Precarico-A: 113 n
Precarico-B: 420 n Precarico-C: 901 n
Evidenziare:

25 Degree High Axial Rigidity

,

Drilling Spindle AC Bearing

,

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.

Dettagli di contatto
Wuxi Taixinglai Precision Bearing Co., Ltd.

Persona di contatto: Xu

Telefono: 18762631303

Fax: 86-0510-85117986

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