Sheave with the whole cast structure can be divided into: Inoue fixed sheave, such as swimming sheave.

Sheave with the whole cast structure can be divided into: Inoue fixed sheave, such as swimming sheave. Used as a support, guide wire steering purposes, groove lined with plastic or rubber block to extend the service life of wire rope.

Specifacation and paramerers of the fixed head sheave

Model	Diameter of the head sheave(mm)	Diameter of the steel wire rope(mm)	Central spacing between two bearing(mm)
TZ(G)-600/16	600	16	458
TZ(G)-800/16	800	16	500
TZ(G)-1000/18.5	1000	18.5	550
TZ(G)1200/20	1200	20	550
TZ(G)1600/24.5	1600	24.5	600
TZ(G)2000/24.5	2000	24.5	700
TZ(G)2500/31	2500	31	800
TZ(G)3000/36	3000	36	950
TZ(G)3500/40	3500	40	1000
Note:

head sheave