Description
Ronstan Series 40 Single Becket Block – RF40110 – 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. Becket pin is removable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools.
- Low friction Acetal or Torlon® bearing system
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Low friction, 2-stage ball bearing system
- High static and dynamic load capacity
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fibre reinforced Nylon cheeks
| Product No | Sheave Dia mm (in) | Rope Dia mm (in) | Max Working Load kg (lb) | Break Load kg (lb) | Weight g (oz) | Pin Dia mm (in) | Fasteners mm (in) |
|---|---|---|---|---|---|---|---|
| RF40100 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 1000 (2200) | 70 (2.5) | 5 (3/16) | - |
| RF40101 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 1000 (2200) | 53 (1.9) | - | - |
| RF40111 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 1000 (2200) | 60 (2.1) | - | - |
| RF40110 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 1000 (2200) | 79 (2.8) | 5 (3/16) | - |
| RF40140 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 800 (1760) | 71 (2.5) | - | - |
| RF40171 | 40 (1 9/16) | 10 (3/8) | 350 (770) | 1000 (2200) | 60 (2.1) | - | 5 (3/16) |
| RF40200 | 40 (1 9/16) | 10 (3/8) | 500 (1100) | 1200 (2650) | 134 (4.7) | - | - |
| RF40210 | 40 (1 9/16) | 10 (3/8) | 500 (1100) | 1200 (2650) | 142 (5) | 5 (3/16) | - |
| RF40300 | 40 (1 9/16) | 10 (3/8) | 600 (1320) | 1400 (3090) | 194 (6.9) | 5 (3/16) | - |
| RF40310 | 40 (1 9/16) | 10 (3/8) | 600 (1320) | 1400 (3090) | 209 (7.4) | 5 (3/16) | - |
| RF40500 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 350 (770) | 1000 (2200) | 90 (3.2) | 5 (3/16) | - |
| RF40510 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 350 (770) | 1000 (2200) | 97 (3.4) | 5 (3/16) | - |
| RF40520 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 350 (770) | 1000 (2200) | 156 (5.5) | 5 (3/16) | - |
| RF40530 | 40 + 24 (1 9/16 + 15/16) | 8 (5/16) | 350 (770) | 1000 (2200) | 163 (5.7) | 5 (3/16) | - |
| RF44108 | 40 (1 9/16) | 6 (1/4) | 240 (530) | 1100 (2430) | 60 (2.1) | 6 (7/32) | - |
