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Double Ball Bearing Block
€58.30
High-quality double ball bearing block designed for smooth rope handling and reduced friction. Ideal for sailing applications where reliability, durability, and performance under load are essential.
Viadana 12.72 is a double ball bearing block from the Ball Bearing Blocks series, designed for smooth and efficient rope handling in sailing and other marine applications.
Thanks to its large sheave and precision-moulded Delrin® ball bearings, this block ensures smooth running with minimal friction. The construction features Delrin® cheeks, sheave and ball bearings, while the load-bearing metal parts are made of AISI 316 stainless steel, making it suitable for use in marine environments.
As a double configuration, model 12.72 is suitable for systems where efficient redirection or handling of two working lines is required in a compact, high-performance block.
Product Features
- double ball bearing block
- smooth operation with reduced friction
- large sheave for efficient rope handling
- Delrin® cheeks, sheave and ball bearings
- AISI 316 stainless steel load straps
- suitable for sailing and marine rope systems
Technical Specifications
| Code | 12.72 |
| Name | Double Ball Bearing Block |
| Series | Ball Bearing Blocks |
| Type | Double |
| Sheave Size | 57 mm |
| Max. Line Size | 12 mm |
| Cheek Material | Delrin® |
| Sheave Material | Delrin® |
| Ball Bearings | Delrin® balls |
| Metal Parts | AISI 316 stainless steel |
| Application | Rope handling and redirection in marine systems |
