Description
Barton 64mm Plain Bearing Single Pulley | Boat Supply Store
Engineered for the rigors of demanding offshore sailing, this Barton Size 6 pulley provides reliable performance for high-load applications on cruising and racing yachts. It features a 64mm sheave diameter capable of handling ropes up to 14mm (9/16 inch), with critical load-carrying components constructed from high-grade 316 stainless steel for superior corrosion resistance and strength. The injection-molded side plates are through-bolted and riveted for exceptional structural integrity, making it ideal for mainsheet traveler systems or halyard management on larger vessels.
Key Features
- Rugged Construction for demanding high-load cruiser applications.
- 64mm Sheave Diameter efficiently handles larger diameter lines.
- 316-Grade Stainless Steel load-carrying components ensure longevity and corrosion resistance.
- Injection Molded Side Plates offer durability and impact resistance.
- Through-Bolted and Riveted construction provides superior structural strength.
- Plain Bearing design ensures smooth, reliable operation.
- Optimized for Larger Cruising and Racing Yachts.
- Accommodates Ropes Up to 14mm (9/16") for versatile rigging.
Specifications
| Product Specifications | |
|---|---|
| Sheave Diameter | 64mm |
| Max Rope Diameter | 14mm (9/16") |
| Bearing Type | Plain Bearing |
| Load-Carrying Components Material | 316-grade stainless steel |
| Side Plate Material | Injection molded |
| Construction | Through-bolted and riveted |
Who This Is For
Sailors and boat owners operating larger cruising and racing yachts requiring robust hardware for high-load systems. Ideal for those needing dependable performance in demanding marine environments.
How It Compares
| Feature | Barton 64mm Plain Bearing Single Pulley | Competitor |
|---|---|---|
| Sheave Diameter | 64mm | — |
| Max Rope Diameter | 14mm (9/16") | — |
| Bearing Type | Plain Bearing | Ball Bearing, Plain Bearing |
| Load-Carrying Components Material | 316-grade stainless steel | Stainless steel |
| Construction | High-grade injection molded side plates, through-bolted and riveted | Composite side plates, High-strength composite |
Common Concerns Answered
Is a plain bearing pulley as efficient as a ball bearing pulley?
While plain bearings offer robust simplicity and durability for high loads, they can be less efficient than ball bearings in very high-speed sheeting applications. For typical cruising and demanding racing loads, this pulley's plain bearing provides smooth, reliable operation.
How does this pulley's weight compare to similar blocks?
This pulley is constructed with robust materials, including 316-grade stainless steel components and injection-molded side plates, which may result in slightly more weight compared to lighter, less robust ball-bearing blocks of similar size.
Is this pulley suitable for very high-performance racing where speed is critical?
For applications demanding the absolute highest sheeting speeds, ball bearing blocks might offer a marginal advantage. However, this Barton pulley's robust construction and 64mm sheave are exceptionally well-suited for high-load cruising and racing where durability and reliability are paramount.
Frequently Asked Questions
What is the maximum rope diameter this pulley can accommodate?
This pulley is designed to accommodate ropes with a maximum diameter of 14mm (9/16 inch).
What are the load-carrying components made of?
The critical load-carrying components of this pulley are manufactured from 316-grade stainless steel, offering excellent corrosion resistance and strength.
Is this pulley suitable for high-load cruising applications?
Yes, this Barton Size 6 pulley is specifically designed for high-load cruiser applications, ensuring durability and reliable performance under stress.
What type of bearing does this pulley use?
This pulley utilizes a plain bearing system for smooth and reliable operation.
What is the sheave diameter of this pulley?
The sheave diameter of this Barton Size 6 pulley is 64mm.
