Bozzello violino aricavo ORBIT serie 40

Ronstan ORBIT Series 40 Fiddle Block with Winder. Lightweight Kilogram for kilogram of workload, BB and RT Orbit Blocks™ are the lightest in the world. The unique orbital design allows the bearing to be located only in the active areas of the floating pulley. This minimizes the mass of the idle return stroke and hub. Weight and bulk are further reduced in the different block configurations. The ball bearing block and spout block has a through spout arrangement. The result? The lowest possible weight. The multi-pulley blocks have only single intermediate cheeks and an ultra-light, efficient head arrangement. This offers a 30% weight saving advantage over the closest competitor. Other brands simply connect their individual blocks. This results in unnecessary double cheeks between each pulley, held together by a heavy steel channel across the top of the block. Highest working load in its class The orbital arrangement of ball bearings offers the largest possible bearing race diameter. This maximizes load performance. The proven Ronstan 2-stage bearing system features high compression acetal ball bearings and a secondary full contact bearing. This provides minimal friction across the entire workload range. The floating pulley and bearing system are supported by a fiber-reinforced load frame. The design was computer modeled to optimize stress. User Instructions For complete details, including user instructions and spare parts tables and fastener dimensions, view in various languages using the following links OrbitBlock BB and RT User Instructions ™ (English), BB and RT OrbitBlock™ User Instructions (French), BB and RT OrbitBlock ™ Instructions for Use (German). Violin Block Flexibility Becket Violin Blocks use a Dyneema Link attachment for sheet termination and are suitable for both spliced and unspliced lines. If you require an additional purchase, a takeoff becket can simply be added to any fiddle block version by simply adding a Dyneema Link Specialty Dyneema Link For maximum performance, we designed the load straps from heavy steel, the mast of the head, shackle, full length fasteners and cleat accessories. Through extensive research and development, we have replaced virtually all metal components with high-tech polymer and fiber equivalents. The Dyneema Link is manufactured from FSE Robline SK75 fiber, which is 10 times stronger and lighter than steel, and provides the final connection from the block to the load point. The flexible Dyneema Link provides controlled rotation and 0° or 90° orientation. It connects directly to the block header rather than to an intermediate header. This reduces weight and offers the lowest profile possible while still allowing full articulation. The beaks have been carefully designed to minimize height. It mounts easily and is held securely by a molded retaining clip. The flexible link can be left with one end attached to the block during assembly, with no more lost bow pins. The system is compatible with Dyneema Spectra webbing, carbon webbing and connection points, much more so than steel lines or shackles.