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7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

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7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications
7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Ampliación de imagen :  7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Datos del producto:
Lugar de origen: Zhejiang, China
Nombre de la marca: WNRLN
Certificación: ISO 9001:2015
Número de modelo: 7207 CA P4A GA
Pago y Envío Términos:
Cantidad de orden mínima: 10 piezas
Precio: USD 15-35 / Piece
Detalles de empaquetado: Caja de color de la marca WNRLN con papel antioxidante, cartón corrugado de calidad de exportación c
Tiempo de entrega: 3-5 días laborables para stock, 15-25 días para producción
Condiciones de pago: T/T, L/C, PayPal, Western Union
Capacidad de la fuente: 30000 piezas por mes

7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

descripción
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

7207 AC P4A GA Angular Contact Ball Bearing 35x72x17mm 25° Thrust Optimized for Boring Spindle
7207 AC P4A GA Angular Contact Ball Bearing

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.

Key Features
  • Thrust-Optimized Design: 25° contact angle maximizes axial load capacity for boring, drilling, and facing operations.
  • Heavy Preload Range: Up to 1550 N (C-grade) preload for ultimate spindle stiffness in precision boring.
  • P4A Precision: Maintains sub-micron accuracy under combined loading for superior bore quality and surface finish.
  • Imported G5 Steel Balls: Consistent quality for reliable, long-life performance in production environments.
  • Nylon High-Speed Cage: Minimizes friction and heat generation for sustained accuracy during long cycle times.
Technical Specifications
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
Applications
  • CNC boring and fine boring spindles
  • Vertical turning center spindles
  • Heavy axial load electric spindles
  • Precision facing and grooving machines
Inquire today for pricing, technical datasheets, or to discuss custom bearing configurations for your specific application.

Contacto
Wuxi Taixinglai Precision Bearing Co., Ltd.

Persona de Contacto: Xu

Teléfono: 18762631303

Fax: 86-0510-85117986

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