3V Series Cast Iron Single-Groove Sheaves with Split Taper Bushings
3V series single-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 2.65″ to 25.0″ in diameter. Depending on the sheave size, they are made to use G, H, P1, or Q1 split-taper bushings, which we also stock. Most of our single-groove 3V split taper sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.
Single-Groove 3V Split Taper Sheave Size Chart
Size
|
Bushing Type
|
Pitch Diameter
|
Outside Diameter
|
Type
|
(O.L.)
|
(L)
|
(P)
|
(C)
|
(H)
|
(F)
|
(G)
|
(X)
|
(E)
|
Sheave Weight (LBS)
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1G3V26 | G | 2.60″ | 2.65 | G-1 | 1 5/16 | 1 | 7/16 | 1/8 | 2 | 11/16 | – | – | 3/16 | 0.6 |
1G3V28 | G | 2.75″ | 2.80″ | G-1 | 1 5/16 | 1 | 7/16 | 1/8 | 2 | 11/16 | – | – | 3/16 | 0.7 |
1G3V30 | G | 2.95″ | 3.00″ | G-1 | 1 5/16 | 1 | 7/16 | 1/8 | 2 | 11/16 | – | – | 3/16 | 0.9 |
1H3V31 | H | 3.10″ | 3.15″ | H-1 | 1 7/16 | 1 1/4 | 7/16 | 1/8 | 2 1/2 | 11/16 | – | – | 3/16 | 0.8 |
1H3V33 | H | 3.30″ | 3.35″ | H-1 | 1 7/16 | 1 1/4 | 7/16 | 1/8 | 2 1/2 | 11/16 | – | – | 3/16 | 0.9 |
1H3V36 | H | 3.60″ | 3.65″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 1.4 |
1P3V36 | P1 | 3.60″ | 3.65″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 2.0 |
1H3V41 | H | 4.07″ | 4.12″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 1.9 |
1P3V41 | P1 | 4.07″ | 4.12″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 2.6 |
1H3V45 | H | 4.45″ | 4.50″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.2 |
1P3V45 | P1 | 4.45″ | 4.50″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 3.0 |
1H3V47 | H | 4.70″ | 4.75″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.4 |
1P3V47 | P1 | 4.70″ | 4.75″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 3.5 |
1H3V50 | H | 4.95″ | 5.00″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.6 |
1P3V50 |
P1 | 4.95″ | 5.00″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 3.8 |
1H3V53 | H | 5.25″ | 5.30″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.5 |
1P3V53 | P1 | 5.25″ | 5.30″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 4.2 |
1H3V56 | H | 5.55″ | 5.60″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.6 |
1P3V56 | P1 | 5.55″ | 5.60″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 4.6 |
1H3V60 | H | 5.95″ | 6.00″ | H-3 | 1 1/2 | 1 1/4 | 5/8 | – | 2 1/2 | 11/16 | 7/16 | 7/8 | 3/16 | 2.9 |
1P3V60 | P1 | 5.95″ | 6.00″ | 2 | 2 3/16 | 1 15/16 | 1 1/4 | – | 3 | 11/16 | 5/8 | 1 5/16 | 1/45 | 5.3 |
1P3V65 | P1 | 6.45″ | 6.50″ | 16 | 2 3/16 | 1 15/16 | 15/16 | 5/16 | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 5.5 |
1P3V69 | P1 | 6.85″ | 6.90″ | 16 | 2 3/16 | 1 15/16 | 15/16 | 5/16 | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 4.9 |
1P3V80 | P1 | 7.95″ | 8.00″ | 16 | 2 3/16 | 1 15/16 | 15/16 | 5/16 | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 6.5 |
1P3V106 | P1 | 10.55″ | 10.60″ | 16 | 2 3/16 | 1 15/16 | 15/16 | 5/16 | 3 | 11/16 | 5/8 | 1 5/16 | 1/4 | 7.8 |
1Q3V140 | Q1 | 13.95″ | 14.00″ | 16 | 2 25/32 | 2 1/2 | 1 9/32 | 1 7/32 | 4 1/8 | 11/16 | 3/4 | 1 3/4 | 9/32 | 18.1 |
1Q3V190 | Q1 | 18.95″ | 19.00″ | 16 | 2 25/32 | 2 1/2 | 1 9/32 | 1 7/32 | 4 1/8 | 11/16 | 3/4 | 1 3/4 | 9/32 | 26.3 |
1Q3V250 | Q1 | 24.95″ | 25.00″ | 16 | 2 25/32 | 2 1/2 | 1 9/32 | 1 7/32 | 4 1/8 | 11/16 | 3/4 | 1 3/4 | 9/32 | 38.3 |
Types of V-Belt Pulley
1) European standard:
a) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC,2BKH; up to 10 grooves
b) Adjustable speed V-belt pulleys and variable speed pulleys
c) Flat belt pulleys and conveyor belt pulleys
2) American standard:
a) Sheaves for taper bushings: 3V, 5V, 8V
b) Sheaves for QD bushings: 3V, 5V, 8V
c) Sheaves for split taper bushings: 3V, 5V, 8V
d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK
e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K, and M
Parts can be made according to drawings and samples
OEM service is welcomed
3) Bore: pilot bore, finished bore, taper bore, bore for QD bushing
4) Surface finish: paint, phosphating, zinc plated
5) Material: cast iron, ductile iron, nylon, aluminum
6) Made according to drawings and samples, OEM inquiries are welcomed.
Applications of V-Belt Pulley:
Mainly used in the mining, metallurgical, cement, chemicals, construction, building materials, electric power, telecommunications, textiles, and transportation departments.
Such as:
- conveyor: Belt conveyor, AFC conveyor, chain conveyor, screw conveyor.
- Pum: Water pump, oil pump, slush pump, etc.
- Fan: Draft fan, fanner, boil fan, etc.
- Excator: bucket excavator bucket, wheel excavators.
- Crane: Tower crane, gantry crane, bridge crane.
- Others: Various elevators, coal plows, ball mills, crushers, and recreation machines.
- Blender equipment, centrifuge, washer, leather-making machine, and recreation park mixer wire drawing machine. Extruder, dregs crusher of the boiler.
- Plastic feeder, rubber smelling machine, etc.
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