4TC Series Cast Iron Sheaves with Split Taper Bushings for Use with All “C” Section Belts
4TC series four-groove sheaves are manufactured for C, CX, banded belts, and CC v-belts. They range from 7.40″ to 24.40″ in diameter. Depending on the sheave size, they are made to use Q2 taper bushings, which we also stock. Most of our 4TC 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.
4TC Series Cast Iron Sheaves
4TC series four-groove sheaves(4TC Series Cast Iron Sheaves) are working for C, CX, banded belts, and CC v-belts. They range from 7.40″ to 24.40″ in diameter. Depending on the sheave size, they are making to use Q2 taper bushings, which we also stock. Most of our 4TC sheaves are manufacturing from a high-strength grade 35 cast iron, with phosphate-coated, and are paintting for anti-corrosion. Balanced at the factory for smooth machinery operation.
4TC Style Sheave Size Chart
| Size | Bushing Type | Pitch Diameter | Outside Diameter | Type | (O.L.) | (L) | (P) | (C) | (H) | (F) | (G) | (X) | (E) | Sheave Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4TC70 | Q2 | 7.0 | 7.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 23.8 |
| 4TC72 | Q2 | 7.2 | 7.60 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 26.8 |
| 4TC74 | Q2 | 7.4 | 7.80 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 27.5 |
| 4TC76 | Q2 | 7.6 | 8.00 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 30.3 |
| 4TC78 | Q2 | 7.8 | 8.20 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 26.4 |
| 4TC80 | Q2 | 8.0 | 8.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 29.0 |
| 4TC82 | Q2 | 8.2 | 8.60 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 26.8 |
| 4TC84 | Q2 | 8.4 | 8.80 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 28.8 |
| 4TC86 | Q2 | 8.6 | 9.00 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 27.9 |
4TC88 |
Q2 | 8.8 | 9.20 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 31.6 |
| 4TC90 | Q2 | 9.0 | 9.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 28.4 |
| 4TC92 | Q2 | 9.2 | 9.60 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 32.3 |
| 4TC94 | Q2 | 9.4 | 9.80 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 31.8 |
| 4TC96 | Q2 | 9.6 | 10.00 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 35.2 |
| 4TC98 | Q2 | 9.8 | 10.20 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 33.0 |
| 4TC100 | Q2 | 10.0 | 10.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 37.0 |
| 4TC102 | Q2 | 10.2 | 10.60 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 33.5 |
| 4TC106 | Q2 | 10.6 | 11.00 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 36.3 |
| 4TC110 | Q2 | 11.0 | 11.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 36.3 |
| 4TC114 | Q2 | 11.4 | 11.80 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 38.4 |
| 4TC120 | Q2 | 12.0 | 12.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 40.5 |
| 4TC130 | Q2 | 13.0 | 13.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 43.6 |
| 4TC160 | Q2 | 16.0 | 16.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 56.0 |
| 4TC200 | Q2 | 20.0 | 20.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 72.0 |
| 4TC240 | Q2 | 24.0 | 24.40 | 13 | 4-17/32″ | 3-1/2″ | 0 | 3/4″ | 4-1/8″ | 4-1/4″ | 3/4″ | 2-3/4″ | 9/32″ | 85.3 |
TC Series Cast Iron Sheaves With Split Taper Bushings
Split taper sheaves are a popular choice for gunsmiths because of their high durability and ease of installation. This type of sheave features eight grooves and a split taper. Designed to meet the demands of the most demanding shooting applications. Its design includes a timed spark port, vacuum advance distributor, and a Q2 bushing.
We are designing the split taper sheaves to accommodate a variety of pulleys, including V belts. A unique groove allows for multiple belts with different pitch diameters and horsepower levels. This design is also based on a close-grain cast iron, which ensures the tightest tolerances.
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How to Choose V-Belt Pulleys?
One of the ever-growing and most widely used product types in the power transmission and automotive industries is the V-belt pulley, also known as the “sheave.” A V-belt pulley is an attachment that transfers energy between axles with the help of a V-belt. However, to keep this vital pair of devices functioning correctly, one must secure the appropriate V-belt pulley replacement when an older one gets worn down.
Learning to measure a V-belt pulley’s size and calculate its dimensions are simple tasks; however, correctly identifying a V-belt pulley type can be complex. To do this, you need to know the size, measurements, and type of your V-belt pulley so that the replacement will operate adequately. V-belt pulleys come in various styles and options, including A-section, B-section, C-section, D-section, 3V-section, 5V-section, 8V-section, variable pitch, double groove, and metric pulleys. We stock over 8,000 different V-belt pulleys alone.
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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