3V Six-Groove Taper Bushed Sheaves

3V Six-Groove Taper Bushed Sheaves

3V series six-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 Q1, or R1 split-taper bushing, which we also stock. The majority of our six-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.

Six-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)
6Q3V47 Q1 4.70" 4.75" 5 3 3/4 2 1/2 3/4 31/32 4 1/8 2 23/32 - 1 3/4 9/32 5.6
6Q3V50 Q1 4.95" 5.00" 5 3 3/4 2 1/2 3/4 31/32 4 1/8 2 23/32 - 1 3/4 9/32 6.1
6Q3V53 Q1 5.25" 5.30" 5 3 3/4 2 1/2 3/4 31/32 4 1/8 2 23/32 - 1 3/4 9/32 7.3
6Q3V56 Q1 5.55" 5.60" 13 3 2 1/2 0 7/32 4 1/8 2 23/32 3/4 1 3/4 9/32 8.8
6Q3V60 Q1 5.95" 6.00" 13 3 2 1/2 0 7/32 4 1/8 2 23/32 3/4 1 3/4 9/32 10.1
6Q3V65 Q1 6.45" 6.50" 13 3 17/64 2 1/2 17/64 31/64 4 1/8 2 23/32 3/4 1 3/4 9/32 12.9
6Q3V69 Q1 6.85" 6.90" 13 3 17/64 2 1/2 17/64 31/64 4 1/8 2 23/32 3/4 1 3/4 9/32 14.4
6Q3V80 Q1 7.95" 8.00" 13 3 17/64 2 1/2 17/64 31/64 4 1/8 2 23/32 3/4 1 3/4 9/32 16.1
6R3V106 R1 10.55" 10.60" 13 3 33/64 2 7/8 33/64 23/64 5 3/8 2 23/32 7/8 2 9/32 22.4
6R3V140 R1 13.95" 14.00" 13 3 33/64 2 7/8 33/64 23/64 5 3/8 2 23/32 7/8 2 9/32 32.1
6R3V190 R1 18.95" 19.00" 13 3 33/64 2 7/8 33/64 23/64 5 3/8 2 23/32 7/8 2 9/32 42.8
6Q3V250 R1 24.95" 25.00" 13 3 33/64 2 7/8 33/64 23/64 5 3/8 2 23/32 7/8 2 9/32 64.0
6Q3V335 R1 33.45" 33.50" 13 3 33/64 2 7/8 33/64 23/64 5 3/8 2 23/32 7/8 2 9/32 99.0