Tersma Single bearing pulley 72 mm

Plain Bearing Blocks are engineered for lightweight, strength, and superior handling. We use stiff glass fiber reinforced European nylon to provide metal-like strength, self-lubricant sheave reduces friction and increase efficiency to control the line and 316 stainless steel plain bearing to provide smooth rotation. Plain Bearing blocks give sailors easier power transfer and less wear on rope.

Features:

- Sheave: Derlin® composite
- Ball Bearing: 316 stainless steel plain bearing
- Sideplates/frames: Reinforced glass fiber Nylon composite with UV stablized
- Shackle: Forged Grade 316 stainless steel / tool-free lever lock mechanism

Specifications:

- Sheave Ø (mm): 72
- Maximum line Ø (mm): 12
- Weight (g): 218
- Maximum working load (kg): 1000
- Maximum breaking load (kg): 2000

Applications:
- Mainsheet system
- Mast foot blocks and Mast head blocks
- Halyard tuning and vang
- Control lines on boats of all sizes

Warning:
- Do not use TERSMA products for human suspension.