この 7205 Angular Contact Ball Bearing is a high-precision bearing designed to handle combined radial and axial loads, making it ideal for high-speed and high-accuracy applications. With its contact angle design, it can support axial loads in one direction while maintaining excellent rotational stability.
Manufactured from premium chrome steel and available in stainless steel and ceramic variants, the 7205 bearing delivers high rigidity, low friction, and excellent performance under demanding operating conditions. It is commonly used in pairs or sets to support bidirectional axial loads in machine tool spindles and precision equipment.
With its optimized internal structure, the 7205 angular contact bearing ensures smooth operation, reduced heat generation, and long service life, making it suitable for high-speed industrial environments.
主な特徴
- Designed for combined radial and axial loads
- High-speed and high-precision performance
- Excellent rigidity and stability
- Suitable for paired or duplex mounting
- Low friction and heat generation
- オプションの材料：ステンレス鋼およびセラミック
- Ideal for spindle and precision machinery applications
技術仕様
| パラメータ | 値 |
|---|---|
| ベアリングモデル | 7205 |
| 内径 (d) | 25 mm |
| 外径 (D) | 52 mm |
| 幅 (B) | 15 mm |
| Contact Angle | Typically 30° |
| 材料 | クロム鋼 / ステンレス鋼 / セラミック |
| ケージ材料 | 鋼 / 真鍮 / ナイロン |
| 潤滑 | グリース / オイル |
| 精度等級 | P0 / P6 / P5 / P4 |
| 動作温度 | -20°Cから120°C |
アプリケーション
The 7205 angular contact ball bearing is widely used in:
- Machine tool spindles
- High-speed motors
- ポンプおよびコンプレッサー
- 精密機器
- ギアボックスおよびトランスミッションシステム
- CNC machinery and automation equipment
なぜ私たちを選ぶのか
- Factory direct supply with stable quality
- OEMおよびカスタマイズサービスが利用可能
- High precision manufacturing capability
- 迅速な配送とグローバルな発送
- 厳格な検査と品質管理システム
よくある質問
Q1: What is the main difference between angular contact and deep groove ball bearings?
A: Angular contact bearings are designed to handle combined loads, especially axial loads, while deep groove ball bearings mainly support radial loads.
Q2: Can 7205 bearings be used in pairs?
A: Yes, they are often mounted in pairs (back-to-back or face-to-face) to support axial loads in both directions.
Q3: Do you offer ceramic or high-precision versions?
A: Yes, we offer ceramic and precision-grade versions such as P5 and P4 for high-speed applications.
レビュー
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