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High-Load Sheaves

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. While not as free-rolling as the standard Harken® ball/roller bearing system, this compact bearing system is extremely durable and perfect for carrying high loads in a restricted diameter.

Installation requires clamping or securing inner race.

  Prod No. Name Sheave Ø (mm)Sheave Ø (in)Maximum line Ø (mm)Maximum line Ø (in)Maximum working load (kg)Maximum working load (lb)
102 mm High-Load Sheave 712 102 mm High-Load Sheave 102412 1/2544312000
127 mm High-Load Sheave 714 127 mm High-Load Sheave 127516 5/8680415000
152 mm High-Load Sheave(1) 716 152 mm High-Load Sheave 152616 5/8816518000
57 mm High-Load Sheave 727 57 mm High-Load Sheave 572 1/412 1/222454950
76 mm High-Load Sheave 754 76 mm High-Load Sheave 76312 1/231757000
203 mm High-Load Sheave 1734 203 mm High-Load Sheave 2038227/81678337000
152 mm High-Load Sheave C4579 152 mm High-Load Sheave 1526227/81860041000
90 mm High-Load Sheave C7842 90 mm High-Load Sheave 903 1/2165/8581112811
200 mm High-Load Sheave C6789 200 mm High-Load Sheave 2007 7/8261 1/322500055116
135 mm Tulip Sheave(1) C10056 135 mm Tulip Sheave 1355 5/16321 1/41613935570
125 mm ULC II Sheave C8039 125 mm ULC II Sheave 1254 15/16165/8595313125
150 mm ULC Sheave C6208 150 mm ULC Sheave 1505 15/16193/4959121144
152 mm High-Load Sheave — Titanium 716A.TI 152 mm High-Load Sheave — Titanium 1526165/8680415000
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