b'Self-Contained SheavesSelf-contained sheaves are designed for sailors to use in custom applications.The Micro, Bullet, and Big Bullet sheaves are Delrin with Delrin ball bearings. They are scored for rope. 16 mm sheaves are Delrin and feature stainless ball bearings that ride in a grooved race. Midrange sheaves come in either Delrin or aluminum for wire.Wire sheaves are Hard Lube-anodized aluminum that ride on high-load160composite bearings.Ball bearings in the 38 mm (1 1/2") and 51 mm (2") sheaves minimize friction. The 25 mm (1") wire sheave uses low-friction washers for this purpose. Ball bearings handle low loads Two 160 sheaves make up the 161 dual-sheave universal lead. Use this277 and sideloads from unfair leads. sheave to divert a line that must turn in either direction.Use Cruising ESP sheaves to handle high static loads from halyards and reefPlastic sleeve bearing for high lines. Sheaves are carbon-black Delrin for UV-protection and turn on stainlessstatic loadssteel spacers. Contained sideload ball bearings allow sheaves to spin freely when415loads are released. Sheaves require a sideplate for the sideload balls to roll on.Use for:Custom applications 38 mm1 1/2"161 265 27606062 6063 60641533Jeanneau 51Jeanneau 1534 303 307 311Sheave Center pin MaxMaximumPartWidth WeightLine Wire working loadNo. Description in mm in mm oz g in mm in mm in mm lb kg7 16029 mm1 1/8291/2120.251/46.275/168300136 16129 mm1 1/8297/8221281/46.275/16830013626538 mm1 1/2389/1614.5141/46.273/81030013627722 mm7/82213/32100.13/164.751/4620091 3 30325 mm1259/3270.2573/164.755/3243/322100045430738 mm1 1/23813/32101281/46.273/1651/83150068031151 mm25113/32101.5435/168.11/463/1652000907 41516 mm5/8165/1680.1343/164.753/165250113 153351 mm2517/8221.5431/46.275/816500227153451 mm/aluminum2517/8222.5711/46.275/8163/165500227276057 mm2 1/4575/815.88251/46.273/810300136606240 mm1 9/164011/16170.8235/168.11/2121250567606357 mm2 1/45713/16211.6463/8105/81625001134606475 mm2 15/16757/8224.41263/8103/41935001588Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.74'