30
8
4
44.0
27.0
14.0
5.0
-
375
800
45
40
10
5
54.0
33.0
17.0
500
1000
75
50
12
62.0
42.0
21.0
750
1500
145
Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered.