INA HK1512-B 15mm I.D Drawn Cup Needle Needle Roller Bearing, 21mm O.D

This needle roller bearing is an essential component designed for a variety of mechanical applications. With an inside diameter of 15mm and an outside diameter of 21mm, it features a drawn cup design, offering an excellent solution for situations requiring precision and reliability. Constructed from high-quality steel, this bearing is well-suited for applications demanding high load capacity and consistent performance.

• High static load rating of 9400 N ensures durability
• Dynamic load rating of 7900 N for reliable performance
• Open end type facilitates easy lubrication access
• Sheet steel cage accommodates a single row of rollers
• Effective fatigue limit load of 1170 N for long-term usage

• Used in automotive for smooth operation
• Suitable for machinery requiring high load resistance
• Utilised in gearboxes and other transmission systems
• Applicable in automation for enhancing efficiency and performance

Grease lubrication is effective up to 9800 rpm, while oil lubrication can be used at speeds reaching 16300 rpm, ensuring longevity and smooth operation under varying conditions.

The drawn cup design allows for a compact structure that fits well within tight spaces, maximising load-bearing contact and improving overall efficiency in dynamic environments.

Regular inspection and timely lubrication using appropriate greases or oils can help prevent wear and ensure sustained performance, particularly when operating at high speeds.

INA