



Introduction
The ABB 3HNP01759-1 is a precision deep groove ball bearing designed for use in ABB industrial automation and robotic systems. It is engineered to support smooth rotational motion with low friction, making it suitable for applications where high-speed operation, load stability, and long service life are required.
This bearing is commonly used in ABB robot joints, servo assemblies, conveyor mechanisms, and precision rotating equipment, where consistent mechanical performance directly impacts system accuracy and uptime.
Built for industrial environments, it balances durability and efficiency, ensuring stable operation under continuous motion and varying load conditions.
Technical Specifications
The ABB 3HNP01759-1 is a single-row deep groove ball bearing designed for radial load support with moderate axial load capability.
| Parameter | Specification |
|---|
| Model | 3HNP01759-1 |
| Type | Deep Groove Ball Bearing |
| Material | High-grade bearing steel |
| Inner Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 15 mm |
| Dynamic Load Capacity | ~14.7 kN |
| Static Load Capacity | ~7.85 kN |
| Max Speed | up to 19,000 rpm (lubrication dependent) |
| Operating Temperature | -20°C to +120°C |
| Seal Type | Open / shielded variant depending on version |
Applications
The ABB 3HNP01759-1 bearing is widely used across industrial motion and automation systems:
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ABB industrial robot axis assemblies
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Servo motor support structures
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Conveyor and indexing systems
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Gearbox and transmission units
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Precision rotating shafts in automation equipment
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Light to medium-duty industrial machinery
Its design ensures smooth rotation and reduced mechanical wear, improving overall system efficiency and lifecycle performance.
Technical FAQs
1. What is the main function of this bearing?
It supports smooth rotational movement while reducing friction and wear.
2. Where is it commonly used?
In ABB robots, servo systems, and industrial automation equipment.
3. Is it suitable for high speed?
Yes, it can operate up to approximately 19,000 rpm depending on lubrication.
4. What loads can it handle?
It supports both radial and moderate axial loads.
5. What is its size?
25 mm inner diameter, 52 mm outer diameter, 15 mm width.
6. What material is used?
High-grade bearing steel for durability and wear resistance.
7. Is it sealed?
It may come in open or shielded variants depending on configuration.
8. What is its weight?
Approximately 0.13 kg.
9. Is it still widely used?
Yes, especially in ABB installed-base robotic systems.
10. Can it be replaced with standard bearings?
Only if specifications exactly match mechanical and load requirements.