Harken 45mm Element Blocks
HAR-6230
Supreme Harken Engineering in a Plain Bearing Block
Multifunctional Shackle Head on All Blocks and Fiddles - Fixed in line, at 90 degrees, or Swivelling
Hardworking Design - ideal for high static loads and mainsheet systems
High Load Capacity - Robust Corrosion Resistance - Extended Working Life
Sheave diameter 45mm - 26mm diameter on fiddle secondary
Side Plates forged into compound curves for enhanced strength and sheave protection
Durable fibre-reinforced composite nylon sheave on a proven journal bearing
Scroll down to the table for maximum line diameters, Harken Working and Breaking Loads
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The Harken 45mm Sheave Element Plain Bearing Range of Blocks is the culmination of the research, experience, and expertise of the Harken Design Team, resulting in a highly robust, hardworking pulley block in a contemporary style.
Harken 45mm Element Plain Bearing Blocks - Facts, Features and Plus Factors:
- Side Plates - corrosion-resistant hardcoat anodised aluminium forged into compound curves for extra strength
- Side Plates - innovative design enhances sheave protection with minimum metal content
- Bearings - proven plain bearing system rotating on a stainless steel axle
- Sheaves: machined from corrosion-proof, tough, long-lasting fibre-reinforced composite nylon
- Size for size, Element blocks are significantly less expensive than other Harken block ranges
- The Element range combines Harken quality with value for money
- Shackle Head - versatile, multifunctional head post alignment with 90-degree rotational lock or swivel mode
- Cleats- Harken Cam-Matic for unrivalled grip and performance
- Cam Assembly: Versatile, multiple angle adjustment and locking system
- Cam-Matic Cleat: adjustable by 180 degrees to facilitate upward or downward release action
- Shackle: Marine Grade Stainless Steel
- Shackle Pin Ø = 6mm
- Sheave diameter: 45mm, 26mm on the secondary fiddle axle
Harken Multifunctional Shackle Head Post Illustration:
Harken Element Side Plates Features: Illustrations:
Harken Element Sheaves are all stamped with the Harken Recommended Maximum Working Load
Harken 45mm Element Plain Bearing Block Configurations and Specifications:
| Harken | 45mm Element Block Configuration | Shackle Pin Ø | Maximum Line Ø | Maximum WL | MBL |
| 6230 | Single | 6mm | 12mm | 700kg | 1400kg |
| 6231 | Single Becket | 6mm | 12mm | 700kg | 1400kg |
| 6232 | Fiddle | 6mm | 8mm | 700kg | 1400kg |
| 6233 | Fiddle / Becket | 6mm | 8mm | 700kg | 1400kg |
| 6234 | Fiddle / 150 Cam-Matic / Becket | 6mm | 8mm | 550kg | 1100kg |
| 6235 | Fiddle / 150 Cam-Matic | 6mm | 8mm | 408kg | 816kg |
| 6236 | Single / 150 Cam-Matic / Becket | 6mm | 12mm | 272kg | 544kg |
| 6238 | Double | 6mm | 12mm | 875kg | 1750kg |
| 6239 | Double Becket | 6mm | 12mm | 875kg | 1750kg |
| 6240 | Triple | 6mm | 12mm | 1050kg | 2100kg |
| 6241 | Triple/ Becket | 6mm | 12mm | 1050kg | 2100kg |
| 6242 | Triple / 150 Cam-Matic | 6mm | 12mm | 680kg | 1360kg |
| 6243 | Triple / 150 Cam-Matic / Becket | 6mm | 12mm | 816kg | 1632kg |
| 6250 | Single / Stand-up** | 6mm | 12mm | 700kg | 1400kg |
| 6251 | Single / Stand-up / Becket** | 6mm | 12mm | 700kg | 1400kg |
| 6252 | Single / Stand-up / with boot*** | 6mm | 12mm | 700kg | 1400kg |
Maximum WL = Harken Maximum Safe Working Load
MBL = Harken Manufacturer Break Load
Harken 45mm Element Plain Bearing Foot Block Specifications:
| Harken | 45mm Element Foot Blocks | Fasteners | Maximum Line Ø | Maximum WL | MBL |
| 6237 | Single | 6mm | 12mm | 700kg | 1400kg |
| 6244 | Double | 6mm | 12mm | 466kg | 933kg |
- Block Size - 45mm
