Product Overview: The HK 3516 Drawn Cup Needle Roller Bearing
The HK 3516 is a high-performance drawn cup needle roller bearing featuring a bore diameter of 35mm, an outer diameter of 42mm, and a width of 16mm. This bearing is part of our extensive range of Needle Roller Bearings and is characterized by its thin-walled, drawn outer cup which serves as the raceway for the needle rollers. Its compact, low cross-section design makes it an excellent choice for applications with limited radial space where high load-carrying capacity is still required. The open-end construction is suitable for through-shaft arrangements.
As a leading supplier of industrial components, we ensure our HK 3516 bearings meet rigorous industry standards for performance and durability. They provide a cost-effective and space-saving solution for a wide variety of industrial and automotive applications. For optimal performance, this bearing requires a hardened and ground shaft to act as the inner raceway. Explore our full catalog of Drawn Cup Bearings to find the perfect component for your machinery.
Key Features of the HK 3516 Bearing
- Compact and Lightweight: Features a very low cross-sectional height, allowing for space-saving and lightweight machine designs.
- High Radial Load Capacity: Despite its small size, it is engineered to handle significant radial loads.
- Drawn Outer Cup: The thin-walled outer ring is precision-formed, providing a hardened raceway for the needle rollers.
- Open-End Design: Suitable for applications where the shaft extends through the housing on both sides.
- Press-Fit Installation: Designed for a tight interference fit into the housing, which is simple and does not require shoulders or snap rings to locate it axially.
- Guided Rollers: The cage assembly provides precise guidance to the needle rollers, making it suitable for high-speed operation.
Common Applications of HK 3516 Bearings
- Automotive Transmissions: Used in gearboxes, clutches, and other powertrain components where space is at a premium.
- Two-Stroke Engines: Ideal for connecting rods and piston pins due to their high load capacity and compact size.
- Power Tools: Found in drills, saws, and sanders, providing robust support for rotating shafts.
- Industrial Gearboxes: Provides reliable performance in various types of industrial speed reducers.
- Conveyor Rollers: Supports roller shafts in material handling systems, ensuring smooth and efficient operation.
- Office Equipment: Used in printers, copiers, and fax machines for guiding rollers and shafts.
- Agricultural Machinery: Applied in various implements and equipment that require durable, compact bearing solutions.
Benefits of Using the HK 3516 Bearing
- Reduced Machinery Size: The low-profile design enables more compact and lightweight equipment.
- Cost-Effective Solution: Its simple construction and ease of installation reduce overall assembly costs.
- Enhanced Rigidity: Forms a rigid bearing arrangement when pressed into a suitable housing.
- Improved Efficiency: Low frictional characteristics contribute to smoother operation and reduced energy consumption.
- Simplified Housing Design: The press-fit mounting eliminates the need for complex housing shoulders, simplifying the overall design.
- Reliable Performance: Manufactured from high-quality bearing steel for long service life and consistent performance in demanding conditions.
