Product Overview: The HK 2516 Drawn Cup Needle Roller Bearing
The HK 2516 is a precision-engineered drawn cup needle roller bearing featuring a 25mm bore diameter, 32mm outer diameter, and 16mm width. This component is a key part of our Needle Roller Bearings range and specifically belongs to the Open End Drawn Cup Bearings category. Its design incorporates a thin-walled, drawn steel outer cup and a cage-guided set of needle rollers. This construction provides a very low cross-sectional height, making the HK 2516 an excellent choice for applications where radial space is limited but a high load-carrying capacity is required. The bearing is designed for a press-fit into the housing, which simplifies assembly and housing design.
Key Features of the HK 2516 Bearing
- Compact Design: A very low sectional height allows for space-saving and lightweight machine designs.
- High Radial Load Capacity: The needle roller design offers a large contact area, enabling it to support significant radial loads.
- Drawn Steel Outer Cup: The hardened outer ring provides a durable and rigid raceway for the rollers.
- Cage and Roller Assembly: Ensures proper roller guidance, reduces friction, and allows for higher operational speeds compared to full complement designs.
- Press-Fit Installation: Mounts easily into a housing bore without the need for snap rings or shoulders, reducing machining costs.
- Open-End Configuration: Suitable for through-shaft applications and provides good lubricant retention.
Common Applications of HK 2516 Bearings
- Automotive Transmissions: Used in gear sets, clutches, and planetary gear assemblies.
- Power Tools: Ideal for drills, sanders, and other handheld equipment requiring compact, high-performance bearings.
- Industrial Gearboxes: Provides robust support for gears and shafts in compact reduction units.
- Two-Stroke Engines: Commonly used for connecting rod and piston pin applications.
- Office and Domestic Appliances: Found in printers, copiers, and other machinery where space is a premium.
- Pumps and Compressors: Supports rotating shafts in various pump and compressor designs.
- Textile and Printing Machinery: Ensures smooth and reliable operation of rollers and moving parts.
Benefits of Using the HK 2516 Bearing
- Enhanced Design Flexibility: The small footprint allows engineers to create more compact and efficient products.
- Improved Performance: Offers superior load capacity and rigidity in a small envelope, leading to more robust machinery.
- Reduced Assembly Costs: The simple press-fit mounting streamlines the manufacturing process and simplifies housing design.
- High Operational Efficiency: Low friction and high-speed capability contribute to smoother and more energy-efficient operation.
- Cost-Effective Solution: An economical choice for high-volume production without compromising on performance.
- Reliable Operation: The caged design ensures consistent performance and longevity even in demanding conditions.
