where the air acts as an air cushion

and stud bolts for easy installation

and durability

EAN: 9316800502523

Ronstan, Series 55 Orbit Block™, Double Link Head, RF55201 XXLfragt where the air acts asThe Ronstan Series 55 Orbit Block with Double Link Head is designed to be lightweight and efficient. The unique orbital design allows the bearing to be active only in the necessary areas of the floating sheave, minimizing the mass of inactive components. The block's configuration further reduces weight and bulk. The ball bearing single and becket block features a through sheave becket arrangement, ensuring the lowest possible weight. Multi sheave