Ronstan
Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head
SKU: 70617 · UPC: 9316800557370 · MPN: RF40210
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$80.69
02 · Overview
Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head — Product description
Series 40 Ball Bearing Block - Double - Becket - Swivel Head
Features:
- Low friction Acetal or Torlon® bearing system
- Lightweight
- Cheek cut-outs for easy bearing maintenance
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.Features a swivel shackle head for full 360° rotation.
Applications:
- Mainsheet
- Halyard
- Vang
- Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
Ronstan series 40 ball bearing block-double-Beckett-rotating head RF40210. The two-stage ball bearing system provides stable performance over the entire load range.
SKU: NVN-70617
MPN: RF40210
UPC: 9316800557370
03 · The numbers
Technical specifications
| Brand | Ronstan |
| Model | Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head |
| SKU / MFR# | 70617 |
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04 · Before you buy
Frequently asked questions
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05 · Customer voices
Customer reviews
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