Ronstan Series 40 BB Block, Single Stand Up
Ronstan Series 40 BB Block, Single Stand Up
$40.39
Ronstan Series 40 BB Block, Single Stand Up
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.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required
Our Part # RON-RF40140 | Ronstan Part # RF40140
Features:
- Low friction Acetal or Torlon bearing system
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Captive Lock™ universal head
- Low friction, 2-stage ball bearing system
- High static and dynamic load capacity
| Description | Imperial | Metric |
|---|---|---|
| Sheave Ø | 1 4/7 in. | 40.00 mm. |
| Maximum Rope | 2/5 in. | 10.00 mm. |
| Maximum Working Load | 771.75 lb. | 350.00 kg. |
| Breaking Load | 1764.00 lb. | 800.00 kg. |
| Weight | 2.50 oz. | 71.00 gr. |
