IN3243 75 mm Black Magic Single Pulley - Low-Load, Swivel

With high strength-to-weight ratios and free-rolling roller bearings, Black Magic Air pulleys handle high dynamic and static loads where friction is an issue. Pulley shackle locks in two directions or swivels to keep rope from twisting. The low-load Black Magic pulley has red isolators. It uses Delrin® rollers, with a 17-4 PH stainless headpost and 316 stainless steel shackle. The simple construction requires no lubrication. Simply flush with fresh water to keep bearings free rolling. CE certified. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.

Pulley shackle locks in two directions or swivels to keep rope from twisting.

The low-load Black Magic pulley has red isolators. It uses Delrin® rollers, with a 17-4 PH stainless headpost and 316 stainless steel shackle.

Center cage keeps Delrin® roller bearings separated and parallel to reduce friction. Captive Delrin ball bearings carry side loads.

CE certified to EN13157 for hand-operated lifting equipment.

Sheave Ø (mm) 75 mm
Sheave Ø (in) 2 15/16 in
Length (mm) 129 mm
Length (in) 5 1/8 in
Weight (g) 335 g
Weight (lb) 0.74 lb
Shackle pin Ø (mm) 8 mm
Shackle pin Ø (in) 5/16 in
Maximum line Ø (mm) 14 mm
Maximum line Ø (in) 9/16 in
Maximum rated load (kN) 6 kN
Maximum rated load (lb) 1348 lb
Rope type Fiber

HARKEN INDUSTRIAL

Harken Industrial™ is a division of Harken, Inc.®, a privately held company with more than 50 years of experience at the technological front of the sailing equipment industry. Building upon this background, Harken Industrial has developed industrial equipment that can withstand the harshest environmental conditions.

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