PHOTO CREDIT:© Gordon Upton / guppypix.com
Ball Bearing Blocks
Narrow Series
Features
- Low friction Torlon® ball bearing system
- 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 | ||||
 |
RF34101 | Single Loop Top, Acetal sheave, Acetal balls | 30 | 5 | - | - | 150 | 700 | 22 |
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RF34108 | Single loop top, clevis pin head, alloy sheave, Torlon® balls | 30 | 5 | - | 6.0 | 165 | 675 | 36 |
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RF34118 | Single loop top, becket, clevis pin head, alloy sheave, Torlon® balls | 30 | 5 | - | 6.0 | 245 | 675 | 43 |
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RF44108 | Single loop top, clevis pin top | 40 | 6 | - | 6.0 | 240 | 1100 | 60 |
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RF54108 | Single loop top, clevis pin top | 50 | 8 | - | 8.0 | 450 | 1350 | 117 |
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Alloy sheaves running on Torlon® ball bearings provide high performance & low friction.
Range Selection Advice- Primary lead blocks on dinghies and catamarans
- Control lines on larger yachts