DESCRIPTION
DESCRIPTION
The RBB80 Single Roller Bearing Block is built for extreme loads and dynamic applications, featuring a large 80 mm sheave. Made from machined black anodized aluminium and equipped with Torlon® roller bearings, this block provides superior strength and smooth operation.Polymer thrust bearings resist side loads, and a polymer washer insulates stainless from aluminium to prevent corrosion The block is made for Soft-attachment applications which means a lashing, preferably in Dyneema, that makes for a tight, non-rattling and noiceless installation. Ideal for German sheeting (gooseneck blocks), top block in a backstay cascade and more
FEATURES
FEATURES
- Seldén Roller Bearing Blocks (RBB) is our performance range and ideal for spinnaker trim, backstays, halyards and German sheeting.
- The blocks respond instantly to maintain delicate trimming and smooth manoeuvres for the trimmer to endure driving the boat forward for longer periods of time.
- Safe working Load: 2500 kg Breaking Load: 5000 kg Max line size: 14 mm.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Safe Working Load | 5,511.55 lb | 2,500 kg |
| Breaking Load | 11,023.1 lb | 5,000 kg |
| Max Line | 0.55 in | 14 mm |
| Weight | 8.68 oz. | 246.00 g. |
| Max Line Size | 0.55 in. | 14.00 mm. |





