3V Three-Groove Taper Bushed Sheaves

3V Three-Groove Taper Bushed Sheaves

3V series three-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 2.65" to 33.50" in diameter. Depending on the sheave size they are made to use a G, H, P1, Q1, or R1 split-taper bushings, which we also stock. The majority of our three-groove 3V split taper 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.

Three-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)
3G3V26 G 2.60" 2.65" G-2 2 1 5/16 13/16 2 1 1/2 7/16 1 3/8 3/16 1.1
3G3V28 G 2.75" 2.80" G-2 2 1 5/16 13/16 2 1 1/2 7/16 1 3/8 3/16 1.6
3G3V30 G 2.95" 3.00" G-2 2 1 5/16 13/16 2 1 1/2 7/16 1 3/8 3/16 1.8
3H3V31 H 3.10" 3.15" H-2 2 1 1/4 5/16 9/16 2 1/2 1 1/2 7/16 1 3/8 3/16 1.4
3H3V33 H 3.30" 3.35" H-2 2 1 1/4 5/16 9/16 2 1/2 1 1/2 7/16 1 3/8 3/16 1.8
3P3V36 P1 3.60" 3.65" 5 2 3/8 1 15/16 5/8 3/16 3 1 1/2 - 1 5/16 1/4 2.5
3P3V41 P1 4.07" 4.12" 5 2 3/8 1 15/16 5/8 3/16 3 1 1/2 - 1 5/16 1/4 3.0
3P3V45 P1 4.45" 4.50" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 3.9
3P3V47 P1 4.70" 4.75" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 4.4
3P3V50 P1 4.95" 5.00" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 4.9
3P3V53 P1 5.25"
 5.30" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 5.9
3P3V56 P1 5.55" 5.60" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 7.5
3P3V60 P1 5.95" 6.00" 13 2 3/16 1 15/16 7/16 0 3 1 1/2 5/8 1 5/16 1/4 8.0
3Q3V65 Q1 6.45" 6.50" 16 2 25/32 2 1/2 7/8 1/8 4 1/8 1 1/2 3/4 1 3/4 9/32 9.9
3Q3V69 Q1 6.85" 6.90" 16 2 25/32 2 1/2 7/8 1/8 4 1/8 1 1/2 3/4 1 3/4 9/32 11.3
3Q3V80 Q1 7.95" 8.00" 16 2 25/32 2 1/2 7/8 1/8 4 1/8 1 1/2 3/4 1 3/4 9/32 11.9
3Q3V106 Q1 10.55" 10.60" 16 2 25/32 2 1/2 7/8 1/8 4 1/8 1 1/2 3/4 1 3/4 9/32 15.1
3Q3V140 Q1 13.95" 14.00" 16 2 25/32 2 1/2 7/8 1/8 4 1/8 1 1/2 3/4 1 3/4 9/32 24.5
3R3V190 R1 18.95" 19.00" 16 3 5/32 2 7/8 1 1/8 1/4 5 3/8 1 1/2 7/8 2 9/32 35.1
3R3V250 R1 24.95" 25.00" 16 3 5/32 2 7/8 1 1/8 1/4 5 3/8 1 1/2 7/8 2 9/32 55.0
3R3V335 R1 33.45" 33.50" 16 3 5/32 2 7/8 1 1/8 1/4 5 3/8 1 1/2 7/8 2 9/32 80.8