Track rollers 305706-2RSR 30x72x23,8mm NKE

The running roller 305706-2RSR from NKE is the ideal solution for various applications, with an inner diameter of 30mm, an outer diameter of 72mm, and a width of 23.8mm. Weighing only 0.51kg, it is lightweight yet robust. The outer ring has a cylindrical outer surface, and the ball rows are arranged in a double-row bearing. The material is made of standard bearing steel, ensuring high durability. The running roller can be used in a wide temperature range from -20 to +120°C. It is equipped with a double lip seal to prevent the entry of dirt and moisture and does not have an eccentric ring. The cage is made of polyamide, providing good stability and low friction.