PHOTO CREDIT:© Gordon Upton / guppypix.com
Ball Bearing Blocks
Series 50
Features
- Low friction, 2-stage ball bearing system
- High static and dynamic load capacity
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Share:
| Product No. | Desc. | Sheave Ø | Max. Rope Ø | Max. Cable Ø | Pin Ø | M.W.L. | B. L. | Weight | ||
|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | kg | kg | g | ||||
 |
RF50100 | Single, universal head | 50 | 12 | - | 5.0 | 500 | 1500 | 117 |
VIEW |
 |
RF50101 | Single, loop head | 50 | 12 | - | - | 500 | 1500 | 97 |
VIEW |
 |
RF50110 | Single, becket, universal head | 50 | 12 | - | 5.0 | 500 | 1500 | 133 |
VIEW |
 |
RF50200 | Double, universal head | 50 | 12 | - | 6.0 | 800 | 2000 | 254 |
VIEW |
 |
RF50500 | Fiddle, universal head | 54 + 34 | 10 | - | 5.0 | 500 | 1500 | 166 |
VIEW |
 |
RF50530 | Fiddle, becket, adjustable cleat, universal head | 54 + 34 | 10 | - | 5.0 | 500 | 1500 | 334 |
VIEW |
Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Range Selection Advice
- Mainsheet
- Spinnaker sheets
- Halyards and other primary applications on boats up to 10m (33ft)