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Wuxi Taixinglai Precision Bearing Co., Ltd.

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China 7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High
China 7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High

  1. China 7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High

7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High

  1. MOQ: 10 Pieces
  2. Price: USD 8-18 / Piece
  3. Get Latest Price
Packaging Details WNRLN branded color box with anti-rust paper, export-grade corrugated carton with shock-proof foam
Static Load (Cor) 7.80 kN
Outer Diameter (D) 47 mm
Width (B) 14 mm
Delivery Time 3-5 working days for stock, 15-25 days for production
Preload-B 393 N
Supply Ability 50000 Pieces per Month
Preload-A 105 N
Contact Angle AC (25°)
Bore Diameter (d) 20 mm
Preload Light Preload (GA)
Payment Terms T/T, L/C, PayPal, Western Union
Preload-C 843 N
Cage Material Nylon
Dynamic Load (Cr) 14.00 kN
Rolling Element G5 Grade Steel Ball
Grease Kluberspeed NBU15
Speed Limit (Oil) 45,000 RPM
Pairing Configurations DB, DT, TBT, QBC
Speed Limit (Grease) 30,000 RPM
Model Number 7204 AC P4A GA
Place of Origin Zhejiang, China
Brand Name WNRLN
Certification ISO 9001:2015

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details WNRLN branded color box with anti-rust paper, export-grade corrugated carton with shock-proof foam Static Load (Cor) 7.80 kN
Outer Diameter (D) 47 mm Width (B) 14 mm
Delivery Time 3-5 working days for stock, 15-25 days for production Preload-B 393 N
Supply Ability 50000 Pieces per Month Preload-A 105 N
Contact Angle AC (25°) Bore Diameter (d) 20 mm
Preload Light Preload (GA) Payment Terms T/T, L/C, PayPal, Western Union
Preload-C 843 N Cage Material Nylon
Dynamic Load (Cr) 14.00 kN Rolling Element G5 Grade Steel Ball
Grease Kluberspeed NBU15 Speed Limit (Oil) 45,000 RPM
Pairing Configurations DB, DT, TBT, QBC Speed Limit (Grease) 30,000 RPM
Model Number 7204 AC P4A GA Place of Origin Zhejiang, China
Brand Name WNRLN Certification ISO 9001:2015
High Light 25 Degree AC Contact AngleHigh Axial Load BearingP4A Precision CNC Spindle
7204 AC P4A GA Angular Contact Ball Bearing 20x47x14mm 25° High Axial Load for CNC Spindle
7204 AC P4A GA Angular Contact Ball Bearing

The 7204 AC P4A GA features a 25° (AC-type) contact angle that provides substantially higher axial load capacity compared to its C-type counterpart. Designed for applications where both speed and axial rigidity are critical, this bearing excels in CNC spindles performing heavy cutting and drilling operations at up to 30,000 RPM.

Key Features
  • 25° Contact Angle: Significantly higher axial load capacity than standard 15° designs — ideal for thrust-heavy machining.
  • High-Speed Capability: 30,000 RPM grease limit and 45,000 RPM oil limit with ceramic ball options extending to 53,000 RPM.
  • P4A Precision Grade: Maintains exceptional geometric accuracy and minimal runout under combined loading.
  • Imported G5 Steel Balls: Delivers smooth, vibration-free rotation with extended fatigue life.
  • Kluberspeed NBU15 Grease: Ensures consistent lubrication and thermal management at elevated speeds.
Technical Specifications
Parameter Value
Bore Diameter (d) 20 mm
Outer Diameter (D) 47 mm
Width (B) 14 mm
Dynamic Load Rating (Cr) 14.00 kN
Static Load Rating (Cor) 7.80 kN
Speed Limit (Grease, Steel Ball) 30,000 RPM
Speed Limit (Oil, Steel Ball) 45,000 RPM
Contact Angle AC (25°)
Preload Light Preload (GA)
Preload-A / Preload-B / Preload-C 105 N / 393 N / 843 N
Applications
  • CNC drilling and tapping spindles
  • High-speed milling with combined axial-radial loads
  • Precision lathe headstocks
  • Motorized spindle units with thrust requirements
Inquire now for competitive pricing, technical datasheets, or to discuss your specific bearing configuration needs.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Wuxi Taixinglai Precision Bearing Co., Ltd. is a private enterprise producing high-end precision angular contact ball bearings with the registered trademark "ACBB". Located in Wuxi, Jiangsu Province. The company has passed ISO9001-2010 quality management system certification. At present, t... Wuxi Taixinglai Precision Bearing Co., Ltd. is a private enterprise producing high-end precision angular contact ball bearings with the registered trademark "ACBB". Located in Wuxi, Jiangsu Province. The company has passed ISO9001-2010 quality management system certification. At present, t...

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  • Wuxi Taixinglai Precision Bearing Co., Ltd.
  • No.38, Yanggao Road, Liangxi District, Wuxi city
  • https://www.balls-bearings.com/

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