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57mm High-Load Sheave

Part No. 727

Sheave Ø (mm) 57 mm

Sheave Ø (in) 2 1/4 in

Maximum line Ø (mm) 12 mm

Maximum line Ø (in) 1/2 in

Maximum working load (kg) 2245 kg

Maximum working load (lb) 4950 lb

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.
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
Center pin Ø (mm)10 mm
Center pin Ø (in) 3/8 in
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
Maximum working load (kg)2245 kg
Maximum working load (lb)4950 lb
Breaking load (kg)4491 kg
Breaking load (lb)9900 lb
FootnoteBreaking load based on use of solid 304 stainless shafts.
Note

Breaking load based on use of solid 304 stainless shafts.