Features
  • Radial needle roller bearing for applications with high dynamic and static loads
  • Inner ring provides a hardened and ground raceway for applications where the shaft cannot be used
  • Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
  • Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
  • Meets standard ISO 492 for quality assurance
Description
  • This SKF radial needle roller bearing has a removable inner ring and a steel cage, and is suitable for applications with high dynamic and static loads. The inner ring serves as a hardened and ground roller raceway for applications in which the shaft cannot be used as a raceway. The steel cage provides guidance and even spacing of the rollers for minimum vibration and noise when operated at high speeds. The needle rollers are made of through-hardened, high-carbon chromium steel for durability and heat tolerance. This radial needle roller bearing meets International Organization for Standardization standard ISO 492 for quality assurance, and is used in various applications, such as automotive and truck transmissions, agricultural and construction equipment, pumps and compressors, and two-cycle engines, among others.
  • Roller bearings use rolling elements to maintain a separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be on
UPC
7316577014535
Brand
SKF
Model
NKI 20/20
Part
NKI 20/20

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