SKF NKI 17/20 17mm I.D Needle Roller Bearing, 29mm O.D

SKF Needle Roller Bearings have low sectional height and very high load carrying capacity for their size.

Needle roller with inner ring
Extremely suitable for bearing arrangements where radial space is limited
Needle Roller Bearings without flanges are separable, i.e. the outer ring, the needle roller and cage assembly and Inner Ring can all be mounted separately. In many applications, this considerably facilitates mounting
Used where it is not possible or economical to harden and grind the shaft

This roller bearing is designed to deliver effective support in high-load and high-speed conditions, making it a vital component in various automation and mechanical systems. Its needle roller design enables a compact and efficient installation while accommodating greater loads than conventional bearings. The robust materials and structural integrity enhance the bearing's usability across multiple industries.

• Utilises a needle configuration for space-saving efficiency
• Made from carbon chromium steel for improved durability
• Features a reinforced nylon 66 cage that maintains operational integrity
• Provides a static load rating of 27kN for heavy-duty applications
• Supports high-speed performance with a maximum speed of 19000r/min
• Offers a dynamic load rating of 17.2kN for dependable performance

• Commonly used in automation machinery for precise movements
• Employed in electric motors to ensure smooth rotation
• Ideal for mechanical systems where space constraints exist
• Utilised in various industrial equipment for consistent performance

The static load rating of 27kN and dynamic load rating of 17.2kN are crucial specifications to evaluate based on application requirements.

Yes, it is designed to operate efficiently at maximum speeds of 13000r/min with grease and 19000r/min with oil, making it versatile for different applications.

While it operates effectively at high speeds, it is important to consider the temperature limits of the used grease or oil to maintain performance.

The metal and reinforced nylon construction ensures durability and performance, making this bearing applicable for heavy-duty and high-speed uses.