IN3231 75 mm Black Magic Single Pulley - Swivel

With high strength-to-weight ratios and free-rolling, high-load 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 simple construction requires no lubrication. Simply flush with fresh water to keep bearings free rolling. CE certified.

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

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

Sheave Ø (mm)	75 mm
Sheave Ø (in)	2 15/16 in
Length (mm)	129 mm
Length (in)	5 1/8 in
Weight (g)	331 g
Weight (lb)	0.73 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)	10 kN
Maximum rated load (lb)	2248 lb
Rope type	Fiber