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7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High Axial Load and 30,000 RPM Speed
7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High Axial Load and 30,000 RPM Speed
Specifications
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°)
Model Number :
7204 AC P4A GA
Bore Diameter (d) :
20 mm
Place of Origin :
Zhejiang, China
Preload :
Light Preload (GA)
Payment Terms :
T/T, L/C, PayPal, Western Union
Preload-C :
843 N
Brand Name :
WNRLN
Price :
USD 8-18 / Piece
Cage Material :
Nylon
Dynamic Load (Cr) :
14.00 kN
Certification :
ISO 9001:2015
Rolling Element :
G5 Grade Steel Ball
Grease :
Kluberspeed NBU15
Speed Limit (Oil) :
45,000 RPM
Pairing Configurations :
DB, DT, TBT, QBC
MOQ :
10 Pieces
Speed Limit (Grease) :
30,000 RPM
Description
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
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7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High Axial Load and 30,000 RPM Speed

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Product Detail
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
Contact Supplier
7204 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle for High Axial Load and 30,000 RPM Speed

Wuxi Taixinglai Precision Bearing Co., Ltd.

Verified Supplier
5 Years
wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Angular Contact Ball Bearing, Thrust Angular Contact Ball Bearing, Ceramic Ball Bearings
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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