この 7306 Angular Contact Ball Bearing is a high-performance precision bearing designed to support combined radial and axial loads, with enhanced axial load capacity compared to standard deep groove ball bearings. Its optimized contact angle allows stable performance under high-speed and high-accuracy operating conditions.
Manufactured from premium chrome steel, and available in stainless steel and ceramic variants, the 7306 bearing offers excellent rigidity, low friction, and long service life. It is widely used in paired or duplex configurations to support bidirectional axial loads in demanding mechanical systems.
Due to its large size and strong load-carrying capability, the 7306 angular contact bearing is ideal for heavy-duty spindles, industrial machinery, and precision equipment requiring high stability and durability.
主な特徴
- High axial and radial load capacity
- Designed for high-speed precision applications
- Excellent rigidity and operational stability
- Suitable for duplex and multi-bearing arrangements
- Low friction and reduced 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 heavy-duty spindle and industrial systems
技術仕様
| パラメータ | 値 |
|---|---|
| ベアリングモデル | 7306 |
| 内径 (d) | 30 mm |
| 外径 (D) | 72 mm |
| 幅 (B) | 19 mm |
| Contact Angle | Typically 40° |
| 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 7306 angular contact ball bearing is widely used in:
- Heavy-duty CNC machine tools
- Industrial spindle systems
- ポンプおよびコンプレッサー
- Gearboxes and transmission equipment
- Automation and robotics systems
- Precision mechanical assemblies
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
- Strong load-bearing manufacturing capability
- Fast international delivery
- 厳格な検査と品質管理システム
よくある質問
Q1: What makes 7306 different from 7305 or 7206 bearings?
A: The 7306 has a larger size and higher load capacity, making it more suitable for heavy-duty applications compared to smaller series bearings.
Q2: Can 7306 bearings handle axial loads in both directions?
A: A single bearing supports axial load in one direction; for bidirectional loads, paired mounting is required.
Q3: Do you offer ceramic or high-precision versions?
A: Yes, we provide stainless steel, ceramic hybrid, and high-precision grades (P5/P4) for demanding applications.
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