4D QD Bushed Sheaves
4D series four-groove QD bushed sheaves are manufactured for
D-series classic v-belts, as well as D banded belts, they range from 12.64" to 58.64" in diameter. Depending on the sheave size they are made to use an
F, J, or M QD (quick detachable) bushings, which we also stock. The majority of our 4D 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.
4D QD Sheave Size Chart
 
|
Size
|
Bushing Type
|
Type
|
Pitch Diameter
|
Outside Diameter
|
(E)
|
(F)
|
(L)
|
(M)
|
Sheave Weight (LBS)
|
| 4D120F |
F
|
A
|
12.0" |
12.64" |
31/32" |
6-1/16"
|
3-3/4"
|
1-11/32" |
83 |
| 4D130F |
F
|
A
|
13.0" |
13.64" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
86 |
| 4D135F |
F
|
A
|
13.5" |
14.14" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
89 |
| 4D140F |
F
|
A
|
14.0" |
14.64" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
92 |
| 4D145F |
F
|
A
|
14.5" |
15.14" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
95 |
| 4D150F |
F
|
A
|
15.0" |
15.64" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
99 |
| 4D155F |
F
|
A
|
15.5" |
16.14" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
102 |
| 4C160F |
F
|
A
|
16.0" |
16.64" |
31/32"
|
6-1/16"
|
3-3/4"
|
1-11/32"
|
106 |
| 4D180J |
J
|
A
|
18.0" |
18.64" |
1/8"
|
6-1/16"
|
4-5/8" |
1-5/16" |
120 |
| 4D200J |
J
|
A
|
20.0" |
20.64" |
1/8"
|
6-1/16"
|
4-5/8"
|
1-5/16"
|
132 |
| 4D220J |
J
|
A
|
22.0" |
22.64" |
1/8"
|
6-1/16"
|
4-5/8"
|
1-5/16"
|
155 |
| 4D270J |
J
|
A
|
27.0" |
27.64" |
1/8"
|
6-1/16"
|
4-5/8"
|
1-5/16"
|
193 |
| 4D330M |
M
|
B
|
33.0" |
33.64" |
11/32" |
6-1/16"
|
6-3/4" |
1-1/32" |
280 |
| 4D400M |
M
|
B
|
40.0" |
40.64" |
11/32"
|
6-1/16"
|
6-3/4"
|
1-1/32"
|
348 |
| 4D480M |
M
|
B
|
48.0" |
48.64" |
11/32"
|
6-1/16"
|
6-3/4"
|
1-1/32"
|
380 |
| 4D580M |
M
|
B
|
58.0" |
58.64" |
11/32"
|
6-1/16"
|
6-3/4"
|
1-1/32"
|
420 |
|
|
