2TB Gripbelt Sheaves Pulley with Split Taper Bushings
2TB series Sheaves pulleys are working with A, AX, AA, 4L, B, BX, BB, and 5L v-belts, ranging from 3.75″ to 38.35″ in diameter. Depending on the pulley size, with P1 taper bushings or Q1 taper bushings, which we also stock. Most of our 2TB pulleys make from a high-strength grade 35 cast iron. With phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.
2TB Style Pulley Size Drawing
2TB Gripbelt Sheaves Specification
Size | Bushing Type | Pitch Diameter (4L/A) | Pitch Diameter (5L/B) | Outside Diameter | Type | (O.L.) | (L) | (P) | (C) | (H) | (F) | (G) | (X) | (E) | Pulley Weight (LBS) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2TB34 | P1 | 3.0″ | 3.4″ | 3.75″ | 2 | 3-1/16″ | 1-15/16″ | 1-1/16″ | 7/8″ | 3″ | 1″ | 5/8″ | 2-3/16″ | 1/4″ | 2.9 |
2TB36 | P1 | 3.2″ | 3.6″ | 3.95″ | 2 | 3-1/16″ | 1-15/16″ | 1-1/16″ | 7/8″ | 3″ | 1″ | 5/8″ | 2-3/16″ | 1/4″ | 3.8 |
2TB38 | P1 | 3.4″ | 3.8″ | 4.15″ | 5 | 2-5/8″ | 1-15/16″ | 5/8″ | 7/16″ | 3″ | 1″ | — | 1-5/16″ | 1/4″ | 3.0 |
2TB40 | P1 | 3.6″ | 4.0″ | 4.35″ | 5 | 2-5/8″ | 1-15/16″ | 5/8″ | 7/16″ | 3″ | 1″ | — | 1-5/16″ | 1/4″ | 3.8 |
2TB42 | P1 | 3.8″ | 4.2″ | 4.55″ | 5 | 2-5/8″ | 1-15/16″ | 5/8″ | 7/16″ | 3″ | 1″ | — | 1-5/16″ | 1/4″ | 3.9 |
2TB44 | P1 | 4.0″ | 4.4″ | 4.75″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 3.9 |
2TB46 | P1 | 4.2″ | 4.6″ | 4.95″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 4.5 |
2TB48 |
P1 | 4.4″ | 4.8″ | 5.15″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 5.3 |
2TB50 | P1 | 4.6″ | 5.0″ | 5.35″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 5.6 |
2TB52 | P1 | 4.8″ | 5.2″ | 5.55″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 6.1 |
2TB54 | P1 | 5.0″ | 5.4″ | 5.75″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 6.5 |
2TB56 | P1 | 5.2″ | 5.6″ | 5.95″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 7.4 |
2TB58 | P1 | 5.4″ | 5.8″ | 6.15″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 8.0 |
2TB60 | P1 | 5.6″ | 6.0″ | 6.35″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 8.9 |
2TB62 | P1 | 5.8″ | 6.2″ | 6.55″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 7.6 |
2TB64 | P1 | 6.0″ | 6.4″ | 6.75″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 7.8 |
2TB66 | P1 | 6.2″ | 6.6″ | 6.95″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 8.3 |
2TB68 | P1 | 6.4″ | 6.8″ | 7.15″ | 13 | 2-3/16″ | 1-15/16″ | 3/16″ | 0 | 3″ | 1″ | 5/8″ | 1-5/16″ | 1/4″ | 8.8 |
2TB70 |
Q1 | 6.6″ | 7.0″ | 7.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 11.1 |
2TB74 | Q1 | 7.0″ | 7.4″ | 7.75″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 11.5 |
2TB80 | Q1 | 7.6″ | 8.0″ | 8.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 12.8 |
2TB86 | Q1 | 8.2″ | 8.6″ | 8.95″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 16.0 |
2TB90 | Q1 | 8.6″ | 9.0″ | 9.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 15.1 |
2TB94 | Q1 | 9.0″ | 9.4″ | 9.75″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 15.5 |
2TB110 | Q1 | 10.6″ | 11.0″ | 11.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 18.9 |
2TB124 | Q1 | 12.0″ | 12.4″ | 12.75″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 21.1 |
2TB136 | Q1 | 13.2″ | 13.6″ | 13.95″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 23.0 |
2TB154 | Q1 | 15.0″ | 15.4″ | 15.75″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 24.8 |
2TB160 |
Q1 | 15.6″ | 16.0″ | 16.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 27.0 |
2TB184 | Q1 | 18.0″ | 18.4″ | 18.75″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 32.3 |
2TB200 | Q1 | 19.5″ | 20.0″ | 20.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 42.3 |
2TB250 | Q1 | 24.5″ | 25.0″ | 25.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 50.3 |
2TB300 | Q1 | 29.5″ | 30.0″ | 30.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 68.8 |
2TB380 | Q1 | 37.5″ | 38.0″ | 38.35″ | 13 | 2-25/32″ | 2-1/2″ | 3/4″ | 0 | 4-1/8″ | 1″ | 3/4″ | 1-3/4″ | 9/32″ | 95.5 |
2TB Gripbelt Sheaves Features and Benefits
- The belt is an elastomer that can mitigate load impact and run smoothly without noise
- Overload will cause the belt to slip on the wheel, thus playing the role of protecting the whole machine
- The grooves of most American standard pulleys are suitable for several different belt types. And the belt design and application are relatively flexible.
- There are many types of American standard pulley grooves and taper bushings. Which has become a solution for harsh conditions on different occasions.
- American standard pulleys and taper bushings can achieve precise balance control and perform well in transmission.
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