Ronstan Acetal BB Sheave

This acetal ball bearing sheave features a durable acetal construction designed for smooth operation. It supports moderate load applications with minimal friction.

Features:

• Precision-molded acetal material for reliable durability
• Low-friction design suitable for moderate load conditions
• UV-resistant construction for extended outdoor use
• Ball bearings made from acetal and carbon black materials
• Compact profile for versatile installation

60 mm (2 3/8")Specifications:

• Sheave Diameter: 60 mm (2 3/8")
• Bore Size: 6.3 mm (7/32")
• Width: 16.6 mm (21/32")
• Max Rope Diameter: 10 mm (3/8")
• Weight: 50 g (1.8 oz)

75 mm (3") Specifications:

• Sheave Diameter: 75 mm (3")
• Bore Size: 6.3 mm (7/32")
• Width: 20.8 mm (13/16")
• Max Rope Diameter: 12 mm (1/2")
• Weight: 104 g (3.7 oz)