3V Series Cast Iron Two-Groove Sheaves with Split Taper Bushings
3V series two-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 two-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.
Two-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)
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2G3V26 | G | 2.60″ | 2.65″ | G-2 | 1 19/32 | 1 | 5/16 | 13/32 | 2 | 1 3/32 | 7/16 | 31/32 | 3/16 | 0.8 |
2G3V28 | G | 2.75″ | 2.80″ | G-2 | 1 19/32 | 1 | 5/16 | 13/32 | 2 | 1 3/32 | 7/16 | 31/32 | 3/16 | 0.9 |
2G3V30 | G | 2.95″ | 3.00″ | G-2 | 1 19/32 | 1 | 5/16 | 13/32 | 2 | 1 3/32 | 7/16 | 31/32 | 3/16 | 1.3 |
2H3V31 | H | 3.10″ | 3.15″ | H-2 | 1 19/32 | 1 1/4 | 3/8 | 7/32 | 2 1/2 | 1 3/32 | 7/16 | 13/16 | 3/16 | 0.9 |
2H3V33 | H | 3.30″ | 3.35″ | H-2 | 1 19/32 | 1 1/4 | 3/8 | 7/32 | 2 1/2 | 1 3/32 | 7/16 | 13/16 | 3/16 | 1.3 |
2H3V36 | H | 3.60″ | 3.65″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 1.6 |
2P3V36 | P1 | 3.60″ | 3.65″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 2.0 |
2H3V41 | H | 4.07″ | 4.12″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 2.3 |
2P3V41 | P1 | 4.07″ | 4.12″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 2.8 |
2H3V45 | H | 4.45″ | 4.50″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 2.8 |
2P3V45 | P1 | 4.45″ | 4.50″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 3.5 |
2H3V47 |
H | 4.70″ | 4.75″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 3.1 |
2P3V47 | P1 | 4.70″ | 4.75″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 4.0 |
2H3V50 | H | 4.95″ | 5.00″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 3.4 |
2P3V50 | P1 | 4.95″ | 5.00″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 4.6 |
2H3V53 | H | 5.25″ | 5.30″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 3.7 |
2P3V53 | P1 | 5.25″ | 5.30″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 5.6 |
2H3V56 |
H | 5.55″ | 5.60″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 3.1 |
2P3V56 | P1 | 5.55″ | 5.60″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 6.0 |
2H3V60 | H | 5.95″ | 6.00″ | H-4 | 1 1/2 | 1 1/4 | 7/32 | – | 2 1/2 | 1 3/32 | 7/16 | 7/8 | 3/16 | 3.6 |
2P3V60 | P1 | 5.95″ | 6.00″ | 2 | 2 3/16 | 1 15/16 | 27/32 | – | 3 | 1 3/32 | 5/8 | 1 5/16 | 1/4 | 6.8 |
2P3V65 | Q1 | 6.45″ | 6.50″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 8.3 |
2P3V69 | Q1 | 6.85″ | 6.90″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 9.8 |
2P3V80 | Q1 | 7.95″ | 8.00″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 10.8 |
2P3V106 | Q1 | 10.55″ | 10.60″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 13.5 |
2Q3V140 | Q1 | 13.95″ | 14.00″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 22.5 |
2Q3V190 | Q1 | 18.95″ | 19.00″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 28.9 |
2Q3V250 | Q1 | 24.95″ | 25.00″ | 16 | 2 25/32 | 2 1/2 | 1 5/64 | 21/64 | 4 1/8 | 1 3/32 | 3/4 | 1 3/4 | 9/32 | 43.5 |
3V-Belt Pulleys Overview
Setting your pulley-and-belt configurations should be quick and easy with parts from us. Please get to know our inventory of 3V belt sheaves that match perfectly with 3V-series V-belts. Please choose from our vast stock that includes single-groove sheaves and up to 10-groove pulleys. Your application defines the choice. Each 3V pulley has well-defined grooves that fit snugly with 3V-series V-belts or banded varieties.
If you have other brands of pulleys and belts, that’s no problem. Our dedication to ARPM standards makes interchanging a snap. Find your 3V-belt pulley dimensions on our handy chart. Every possible measurement is made to simplify your ordering needs. You’ll know what you’re ordering from the beginning, from pitch diameter to sheave weight. Remember that each 3V belt pulley comes with grade 35 cast iron, phosphate coatings, and corrosion-resistant paint. These pulleys stand up to the harsh conditions typical in any industrial environment. Put your trust in the sheaves’ dynamically balanced construction too. Vibration and oscillation reduction are part of our dedication to your assembly needs. No pulley leaves our facility without thorough testing, leading to a longer life for your machinery. Every element works in harmony together.
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