6C QD Bushed Sheaves
6C series six-groove QD bushed sheaves are manufactured for
C, CX, banded belts, and CC v-belts, they range from 6.40" to 50.40" in diameter. Depending on the sheave size they are made to use an SF, E, F, J or M QD (quick detachable) bushings, which we also stock. The majority of our 6C QD sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated and painted for anti-corrosion, and all of them are balanced at the factory for smooth machinery operation.
6C QD Sheave Size Chart
 
|
Size
|
Bushing Type
|
Type
|
Pitch Diameter
|
Outside Diameter
|
(E)
|
(F)
|
(L)
|
(M)
|
Sheave Weight (LBS)
|
| 6C60SF |
SF
|
A
|
6.0"
|
6.40"
|
1-1/32"
|
6-1/4"
|
2-1/16"
|
3-5/32"
|
20
|
| 6C70SF |
SF
|
A
|
7.0"
|
7.40"
|
1-1/32"
|
6-1/4"
|
2-1/16"
|
3-5/32"
|
26
|
| 6C75SF |
SF
|
A
|
7.5"
|
7.90"
|
1-1/32"
|
6-1/4"
|
2-1/16"
|
3-5/32"
|
29
|
| 6C80E |
E
|
A
|
8.0"
|
8.40"
|
1-5/32"
|
6-1/4"
|
2-3/4"
|
2-11/32"
|
36
|
| 6C85E |
E
|
A
|
8.5"
|
8.90"
|
1-5/32"
|
6-1/4"
|
2-3/4"
|
2-11/32"
|
39
|
| 6C90F |
F
|
A
|
9.0"
|
9.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
51
|
| 6C95F |
F
|
A
|
9.5"
|
9.90"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
55
|
| 6C100F |
F
|
A
|
10.0"
|
10.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
59
|
| 6C105F |
F
|
A
|
10.5"
|
10.90"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
62
|
| 6C110F |
F
|
A
|
11.0"
|
11.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
66
|
| 6C120F |
F
|
A
|
12.0"
|
12.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
70
|
| 6C130F |
F
|
A
|
13.0"
|
13.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
74
|
| 6C140F |
F
|
A
|
14.0"
|
14.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
80
|
| 6C160F |
F
|
A
|
16.0"
|
16.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
89
|
| 6C180F |
F
|
A
|
18.0"
|
18.40"
|
1-1/32"
|
6-1/4"
|
3-3/4"
|
1-15/32"
|
102
|
| 6C200F |
F
|
A
|
20.0"
|
20.40"
|
17/32"
|
6-1/4"
|
3-3/4"
|
1-31/32"
|
112
|
| 6C240F |
F
|
A
|
24.0"
|
24.40"
|
17/32"
|
6-1/4"
|
3-3/4"
|
1-31/32"
|
131
|
| 6C270J |
J
|
A
|
27.0"
|
27.40"
|
1/16"
|
6-1/4"
|
4-5/8"
|
1-9/16"
|
160
|
| 6C300J |
J
|
A
|
30.0"
|
30.40"
|
1/16"
|
6-1/4"
|
4-5/8"
|
1-9/16"
|
190
|
| 6C360J |
J
|
A
|
36.0"
|
36.40"
|
1/16"
|
6-1/4"
|
4-5/8"
|
1-9/16"
|
232
|
| 6C440J |
J
|
A
|
44.0"
|
44.40"
|
1/16"
|
6-1/4"
|
4-5/8"
|
1-9/16"
|
299
|
| 6C500M |
M
|
B
|
50.0"
|
50.40"
|
1/16"
|
6-1/4"
|
6-3/4"
|
23/32"
|
320
|
|
|
|
