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Wuxi Taixinglai Precision Bearing Co., Ltd.

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China 7205 C P4A GA Angular Contact Ball Bearing with 28000 RPM Speed, P4A Precision,
China 7205 C P4A GA Angular Contact Ball Bearing with 28000 RPM Speed, P4A Precision,

  1. China 7205 C P4A GA Angular Contact Ball Bearing with 28000 RPM Speed, P4A Precision,

7205 C P4A GA Angular Contact Ball Bearing with 28000 RPM Speed, P4A Precision,

  1. MOQ: 10 Pieces
  2. Price: USD 10-22 / Piece
  3. Get Latest Price
Outer Diameter (D) 52 mm
Grease Kluberspeed NBU15
Speed Limit (Grease) 28,000 RPM
Bore Diameter (d) 25 mm
Supply Ability 50000 Pieces per Month
Rolling Element G5 Grade Steel Ball
Contact Angle C (15°)
Width (B) 15 mm
Preload-C 562 N
Delivery Time 3-5 working days for stock, 15-25 days for production
Speed Limit (Oil) 43,000 RPM
Payment Terms T/T, L/C, PayPal, Western Union
Static Load (Cor) 9.30 kN
Packaging Details WNRLN branded color box with anti-rust paper, export-grade corrugated carton with shock-proof foam
Cage Material Nylon
Preload Light Preload (GA)
Preload-A 79 N
Dynamic Load (Cr) 15.60 kN
Pairing Configurations DB, DT, TBT, QBC
Preload-B 269 N
Place of Origin Zhejiang, China
Model Number 7205 C P4A GA
Brand Name WNRLN
Certification ISO 9001:2015

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  1. Product Details
  2. Company Details

Product Specification

Outer Diameter (D) 52 mm Grease Kluberspeed NBU15
Speed Limit (Grease) 28,000 RPM Bore Diameter (d) 25 mm
Supply Ability 50000 Pieces per Month Rolling Element G5 Grade Steel Ball
Contact Angle C (15°) Width (B) 15 mm
Preload-C 562 N Delivery Time 3-5 working days for stock, 15-25 days for production
Speed Limit (Oil) 43,000 RPM Payment Terms T/T, L/C, PayPal, Western Union
Static Load (Cor) 9.30 kN Packaging Details WNRLN branded color box with anti-rust paper, export-grade corrugated carton with shock-proof foam
Cage Material Nylon Preload Light Preload (GA)
Preload-A 79 N Dynamic Load (Cr) 15.60 kN
Pairing Configurations DB, DT, TBT, QBC Preload-B 269 N
Place of Origin Zhejiang, China Model Number 7205 C P4A GA
Brand Name WNRLN Certification ISO 9001:2015
High Light 28000RPM Motorized Spindle Bearing15 Degree Contact Angle CG5 Precision Steel Ball
7205 C P4A GA Angular Contact Ball Bearing 25x52x15mm 28000RPM Precision for Motorized Spindle
7205 C P4A GA Angular Contact Ball Bearing

The 7205 C P4A GA bridges compact size with robust load capacity, making it a versatile choice for motorized spindles in CNC machining centers. Its 15° contact angle optimizes for speed while maintaining adequate axial rigidity, achieving 28,000 RPM under grease lubrication.

Key Features
  • Balanced Speed & Load: 28,000 RPM grease limit with 15.60 kN dynamic load rating — ideal for general-purpose CNC spindles.
  • P4A Precision: Manufactured to ABEC-7 equivalent tolerances for minimal radial and axial runout.
  • G5 Steel Balls: Precision-ground to sub-micron sphericity for smooth, quiet operation at all speeds.
  • Nylon Cage: Lightweight, low-friction retainer enables faster acceleration and reduced heat buildup.
  • Multiple Pairing Options: DB for balanced stiffness, DT for unidirectional thrust, TBT/QBC for high-rigidity configurations.
Technical Specifications
Parameter Value
Bore Diameter (d) 25 mm
Outer Diameter (D) 52 mm
Width (B) 15 mm
Dynamic Load Rating (Cr) 15.60 kN
Static Load Rating (Cor) 9.30 kN
Speed Limit (Grease, Steel Ball) 28,000 RPM
Speed Limit (Oil, Steel Ball) 43,000 RPM
Contact Angle C (15°)
Preload Light Preload (GA)
Preload-A / Preload-B / Preload-C 79 N / 269 N / 562 N
Applications
  • Motorized CNC spindles (2.2-3.7 kW range)
  • High-speed engraving and milling spindles
  • Precision grinding wheel shafts
  • Industrial fan and blower shafts
Reach out today for technical support, custom pairing, or bulk order quotations.

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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