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

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

Detalhes do produto:
Lugar de origem: Zhejiang, China
Marca: WNRLN
Certificação: ISO 9001:2015
Número do modelo: 7205 AC P4A GA
Condições de Pagamento e Envio:
Quantidade de ordem mínima: 10 peças
Preço: USD 10-22 / Piece
Detalhes da embalagem: Caixa colorida da marca WNRLN com papel antiferrugem, caixa ondulada de qualidade de exportação com
Tempo de entrega: 3-5 dias úteis para estoque, 15-25 dias para produção
Termos de pagamento: T/T, L/C, PayPal, Western Union
Habilidade da fonte: 50.000 peças por mês

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

descrição
Diâmetro do furo (d): 25mm Diâmetro Externo (D): 52mm
Largura (B): 15 mm Ângulo de contato: CA (25°)
Pré -carga: Pré-carga leve (GA) Elemento de rolamento: Esfera de aço grau G5
Material da gaiola: Nylon Graxa: Kluberspeed NBU15
Carga Dinâmica (Cr): 15,00 kN Carga Estática (Cor): 9,00kN
Limite de velocidade (graxa): 26.000 RPM Limite de velocidade (óleo): 40.000 RPM
Configurações de emparelhamento: DB, DT, TBT, QBC Pré-carregamento-A: 113N
Pré-carregamento-B: 420N Pré-carregar-C: 901N
Destacar:

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.

Contacto
Wuxi Taixinglai Precision Bearing Co., Ltd.

Pessoa de Contato: Xu

Telefone: 18762631303

Fax: 86-0510-85117986

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