The inner ring IR42-47-20 from INA is a precisely manufactured ball bearing suitable for a variety of applications in the mechanical engineering and automotive industries. With an inner diameter of 42 mm and an outer diameter of 47 mm, this inner ring provides a reliable base for the support of shafts and other rotating components. The width of 20 mm ensures stability and durability, while the finely machined raceways and beveled faces allow for low-friction movement. The inner ring is designed without a lubrication hole, making it ideal for applications where external lubrication is not required. Made in Germany, this inner ring represents high quality and precision.

• Finely machined raceways for low-friction operation
• Beveled faces to enhance stability
• Made in Germany for high quality standards.