Harken 57mm High-Load Sheave
Pickup available at 1830 East Interstate 30
Usually ready in 24 hours
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Harken 57mm High-Load Sheave
High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a PTFE composite bushing to carry radial loads.
Technical Description
| Sheave Ø (mm) | 57 mm |
| Sheave Ø (in) | 2 1/4 in |
| Width (mm) | 22 mm |
| Width (in) | 7/8 in |
| Weight (g) | 113 g |
| Weight (oz) | 4 oz |
| Maximum line Ø (mm) | 12 mm |
| Maximum line Ø (in) | 1/2 in |
| Maximum wire Ø (mm) | 8 mm |
| Maximum wire Ø (in) | 5/16 in |
| Center pin Ø (mm) | 10 mm |
| Center pin Ø (in) | 3/8 in |
| Maximum working load (kg) | 2245 kg |
| Maximum working load (lb) | 4950 lb |
| Breaking load (kg) | 4491 kg |
| Breaking load (lb) | 9900 lb |
