71803 ACD/HCP4 Super Precision Single Row Angular Contact Ball Bearing with 17 mm Bore Diameter P4 Precision Grade and Hybrid Ceramic Balls
71803 ACD/HCP4 - 17×26×5 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls for High Speed Applications
Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4 precision grade, and hybrid ceramic balls. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71803 ACD/HCP4 |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 17 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 26 mm Outer Bore Diameter Tolerance: -0.005mm to 0 Width (B): 5 mm Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 25° (15°, 40° Available) Material: Hybrid (Chrome Steel Rings, Ceramic Balls) Cage Material: Phenolic Number of Rows: 1 Single Row Seal Type: Open Temperature Range: -30°C to 150°C Lubrication: Grease or Oil Tolerance Class: P4 (ABEC-7) Weight: 0.009 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 2210 N Static Radial Load: 1530 N Reference Speed For Grease: 60,000 rpm Limiting Speed For Oil: 90,000 rpm |
- Engineered for high-precision and high-performance applications
- Very tight tolerances suitable for precise machinery
- Ability to handle both radial and axial loads simultaneously
- High-speed operation with stability
- Low torque and friction for energy efficiency
- Enhanced rigidity for accuracy under heavy loads
- Durability with extended service life
- Effective performance across wide temperature range
The 71803 ACD/HCP4 bearing is renowned for its high precision, high load capacity, and superior performance, making it indispensable across various industrial applications. It enhances efficiency and reliability in sectors including:
- Plastic packaging machinery
- Vortex pumps
- Welding machines
- Cooking devices
- Flat absorbers
- Printing machines
- Sewing machines
- Electroplating chillers
- Air conditioning pumps
- Rubber cutting machines
- Plasma welders
By ensuring stable and precise operation under demanding conditions, this bearing significantly improves production efficiency and equipment longevity across these diverse fields.
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