Ordering Information
Sheave
Diam.
Lines
Bearingss
Cast Iron
Prod. Code
RWL
Wt.
Nylon
Prod. Code
RWL
Wt.
Cable Blocks
8-1/2"
1
 17mm BB
2CC-10855R
500 lb
20 lb
2NC-10855R
530 lb
15 lb
8-1/2"
2
 17mm BB
2CC-20855R
700 lb
20 lb
2NC-20855R
530 lb
16 lb
8-1/2"
1
 17mm BB
3CC-10855R
500 lb
20 lb
3NC-10855R
530 lb
15 lb
8-1/2"
2
 17mm BB
3CC-20855R
700 lb
20 lb
3NC-20855R
530 lb
16 lb
8-1/2"
4
1" TRB
3CC-40855R
1300 lb
40 lb
3NC-40855R
1300 lb
31 lb
8-1/2" Upright
8
1" TRB
3CC-80855R
1300 lb
52 lb
3NC-80855R
1300 lb
32 lb
8-1/2" Underhung
8
1" TRB
3CC-80859R
1300 lb
52 lb
 n3NC-80859R
1300 lb
32 lb
8-1/2" Upright
10
1" TRB
3CC-100855
1300 lb
55 lb
3NC-100855
1300 lb
33 lb
8-1/2"Underhung
10
1" TRB
3CC-100859
1300 lb
55 lb
3NC-100859
1300 lb
33 lb
12" Note A
1
1" TRB
3CC-11255R
700 lb
50 lb
-
-
-
12"
2
1" TRB
3CC-21255R
1400 lb
50 lb
-
-
-
12" Upright
8
1" TRB
3CC-81255R
3000 lb
74 lb
-
-
-
12" Underhung
8
1" TRB
3CC-81259R
2500 lb
74 lb
-
-
-
16" Note B
1
1" TRB
3SC-11655R
1400 lb
110 lb
-
-
-
Cable Blocks (3/16" cable)
8-1/2"
1
17mm BB
-
-
-
2NP-10855R
500 lb
9 lb
8-1/2"
1
17mm TRB
-
-
-
3NP-10855R
500 lb
9 lb
8-1/2"
8
1" TRB
-
-
-
3NP-80855R
1300 lb
28 lb
8-1/2"
8
1" TRB
-
-
-
3NP-80859R
1300 lb
28 lb
Rope Block
8"
1
17mm BB
2CR-10855R
300 lb
20 lb
2NR-10855R
300 lb
15 lb
8"
1
17mm TRB
3CR-10855R
300 lb
20 lb
3NR-10855R
300 lb
15 lb

Note A: Available for 1/4" or 3/8" cable, specify (need RWL for both types)
Note B: Steel sheave, available for 3/8" or 1/2" cable, specify