S71902 CD/HCP4A
| 部件编号 | S71902 CD/HCP4A |
品牌: LILY  |
型号对照: SKF |
| 测量系统 | 公制 |
| 联系角度 | 15° |
| 密封类型 | 密封 |
| 配对安排 | 可用 |
| 预载 | 不适用 |
| 载荷方向 | 角接触 |
| 内径 | 15 mm |
| 内径公差 | -0.004mm to 0 |
| 外径 | 28 mm |
| 外径公差 | -0.005mm to 0 |
| 宽度 | 7 mm |
| 宽度公差 | -0.2mm to 0 |
| 套圈材料 | 铬钢 |
| 球体材料 | 陶瓷 |
| 保持器材料 | 酚类 |
| 动态径向载荷 | 893 lbf |
| 润滑 | 润滑 |
| 最大转速（X1000 转/分钟） | 70 |
| 温度范围 | -30° to 110 °C |
| 静态径向载荷 | 428 lbf |
| ABEC 等级 | P4 (ABEC-7) |
| 球直径 | 3.969 mm |
| 球数量 | 13 |
| 重量 | 0.014 kg |
Design Features of S71902 CD/HCP4A Bearing
Engineered for compact, high-performance setups, this super precision angular contact ball bearing excels in demanding environments. It features a 15 mm bore, 28 mm outer diameter, and 7 mm width. The 15° contact angle ensures precise handling of radial and axial loads. With chrome steel rings and ceramic balls, it offers smooth, high-speed operation. The phenolic cage minimizes weight, and the sealed design protects against contaminants, ensuring long-term reliability.
Benefits of S71902 CD/HCP4A Bearing
- Precision: The bearing is manufactured to exacting tolerances, ensuring reliable, accurate performance in critical applications.
- Efficient Load Handling: The 15° contact angle effectively manages radial and axial loads, providing stability under various conditions.
- Smooth Operation: Ceramic balls reduce friction and wear, supporting consistent, high-speed operation up to 70,000 RPM.
- Durability: High-grade materials like chrome steel and ceramic extend the bearing's lifespan, reducing maintenance needs.
- Protected Design: The sealed construction keeps out contaminants, ensuring long-term performance in challenging environments.
Applications of S71902 CD/HCP4A Bearing
- Aerospace: Ideal for high-speed, precision-critical components.
- Medical Devices: Ensures smooth, accurate operation in diagnostic and imaging equipment.
- Precision Machinery: Perfect for CNC machines and tools requiring high precision.
- Optical Instruments: Provides precise alignment in microscopes and cameras.
- High-Speed Motors: Delivers reliable performance in motors operating at high speeds.
