PLAIN BEARING BLOCKS
Great performance in applications with heavy and static loads.
Available in 20, 40, 50, 60, 70, 80 and 100 mm sheave diameters.
Note: Upper sheave has 50% less breaking load!
APPLICATIONS
Plain bearing blocks are typically used for heavy and static loads in:
• Halyard blocks
• Mainsheet systems
• Spinnaker sheets and guys
• Preventers
• Cascades
• Tackles
TECHNICAL FEATURES
• Stainless steel straps for increased safety
• Practical switch from swivelling to fixed shackle.
• Torsional rigid cheeks in glass fibre filled composite prevents jamming.
Series | Plain bearing block |
---|---|
Model | PBB 100 |
Block type | Cheek |
Sheaves Ø | 100 mm |
Number of sheaves | 2 |
Bearing | Plain bearing |
Max rope diameter | 20 mm |
Swivel | No |
Cam | No |
Ratchet | No |
Breaking Strength (kg) | 8000 |
Safe Working Load (kg) | 4000 |