Seldén Single Sheave Plain Bearing Block PBB20

Seldén Single Sheave Plain Bearing Block PBB20

The Seldén PBB 20 blocks are designed for reliable performance in various light- to medium-duty applications on board. They combine robust materials with a compact design to ensure long service life and easy handling.

Technical Details

• Sheave: Acetal – durable and low friction for smooth operation
• Cheeks: Stiff glass fibre reinforced cheeks prevent lines from jamming and ensure safe use

Special Features

• Optimised design: Suitable for a variety of control line and rigging applications on sailing yachts.
• Material combination: High-quality acetal sheave and reinforced cheeks for reliable performance and long service life.
• Secure line guidance: Prevents jamming or wedging under load, increasing safety and ease of operation.

Note: Blocks are essential components on any sailing yacht. Check them regularly to ensure safety and performance under all conditions.