Product Overview: The HK 1412 Drawn Cup Needle Roller Bearing
The HK 1412 is a compact and efficient needle roller bearing with key dimensions of 14x20x12mm. As part of our Drawn Cup Bearings collection, it features a thin-walled, drawn outer cup that serves as the raceway for a high-capacity needle roller and cage assembly. This clever design results in a very low cross-sectional height, making it an excellent choice for applications where radial space is limited but high load-carrying capacity is essential. The open-end construction allows for through-shaft applications, providing versatility in design.
Typically installed with a tight press fit into the housing, the HK 1412 bearing does not require shoulders or snap rings for axial location, simplifying housing design and reducing machining costs. For optimal performance, it is intended to run on a hardened and ground shaft. Explore our full range of Needle Roller Bearings to find the perfect solution for your specific industrial or automotive needs.
Key Features of the HK 1412 Bearing
- Compact Design: Features a very low cross-section, ideal for space-saving applications.
- High Radial Load Capacity: The full complement of needle rollers provides excellent load-carrying capability relative to its small size.
- Drawn Outer Cup: The thin steel outer cup is case-hardened, providing a durable raceway while keeping the bearing lightweight.
- Press-Fit Installation: Simplifies housing construction as it can be securely mounted without the need for axial retention mechanisms like shoulders or snap rings.
- Open-End Construction: Suitable for applications where the shaft extends through the housing on both sides.
- Cost-Effective: Offers a high-performance, economical solution for supporting radial loads in compact machinery.
Common Applications of HK 1412 Bearings
- Automotive Systems: Widely used in transmissions, steering columns, and engine components like rocker arms and pumps.
- Power Tools: Essential in drills, sanders, and other handheld equipment where space is at a premium.
- Gearboxes and Pumps: Provides reliable support for shafts and gears in industrial and automotive gear systems.
- Two-Stroke Engines: Commonly found in connecting rods and piston pin applications.
- Office Equipment: Used in printers, copiers, and fax machines for precise roller guidance.
- Sporting Goods: Applied in fitness equipment and bicycle components where compact, reliable motion is required.
- Household Appliances: Ensures smooth operation in various small motors and rotating assemblies.
Benefits of Using the HK 1412 Bearing
- Space and Weight Savings: Its low profile allows for smaller and lighter overall product designs.
- Simplified Assembly: The press-fit mounting method makes installation straightforward and efficient.
- Reduced Machining Costs: Eliminates the need for complex housing bores with shoulders or grooves.
- Enhanced Performance: Provides high rigidity and smooth rotational performance, contributing to better machine efficiency.
- Versatile Use: Can be used with or without an inner ring, adapting to different shaft conditions and application requirements.
- High Operational Reliability: Manufactured to precise standards, ensuring consistent performance and a long service life under demanding conditions.
