INA HK1516 RS Needle Roller Bearing

Description

The INA HK1516 RS is a high-performance drawn cup needle roller bearing with open ends and a single seal. Manufactured by INA, a brand of the Schaeffler Group, this bearing is designed for applications with high radial loads where space is limited. Its robust construction ensures long service life and reliable operation in various industrial environments.

Specifications

• Brand: INA
• Model: HK1516 RS
• Type: Drawn Cup Needle Roller Bearing
• Bore Diameter: 15 mm
• Outer Diameter: 21 mm
• Width: 16 mm
• Seal: Yes, one side (NBR)

Label Info

• Manufacturer: INA
• Part Number: HK1516 RS
• Country of Origin: INDIA

Application

This type of bearing is commonly used in automotive transmissions, two-stroke engines, gear pumps, and various other industrial machinery where a compact and high-capacity bearing arrangement is necessary.

Country of Origin

This product is manufactured in India.

CO2 Impact

Choosing this pre-owned bearing helps avoid approximately 0.04 kg of CO2 emissions compared to a new production, which is equivalent to charging a smartphone nearly five times.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The "RS" suffix indicates that the bearing is equipped with a single contact seal on one side. This seal is typically made of Acrylonitrile-butadiene rubber (NBR) and provides effective protection against the ingress of dirt and contaminants, while also retaining lubricant.

No, INA HK series drawn cup needle roller bearings are designed exclusively to accommodate radial loads. They are not suitable for supporting axial or combined loads. If axial support is required, a separate thrust bearing must be used in the application.

For optimal performance and bearing life, it is crucial to follow the manufacturer's recommendations. Drawn cup bearings achieve their final operating clearance and shape only after being press-fitted into a rigid housing. Typically, for a stationary shaft application, a recommended shaft tolerance would be h5, and the housing bore tolerance would be H7. Always consult the official INA/Schaeffler mounting guide for specific application requirements.

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Last Update: Friday, March 13, 2026