2TC Series Cast Iron Sheaves with Split Taper Bushings for Use with All “C” Section Belts

2TC series double-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 Q1 taper bushings, which we also stock. Most 2TC 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.

2TC 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)
2TC70	Q1	7"	7.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	14
2TC72	Q1	7.2"	7.6"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	15.4
2TC74	Q1	7.4"	7.8"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	16.6
2TC76	Q1	7.6"	8"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	17.6
2TC78	Q1	7.8"	8.2"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	14.1
2TC80	Q1	8"	8.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	14.3
2TC82	Q1	8.2"	8.6"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	14.8
2TC84	Q1	8.4"	8.8"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	16.4
2TC86	Q1	8.6"	9"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	16.1
2TC88	Q1	8.8"	9.2"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	17.1
2TC90	Q1	9"	9.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	16.8
2TC92	Q1	9.2"	9.6"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	18.4
2TC94	Q1	9.4"	9.8"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	19.1
2TC96	Q1	9.6"	10"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	20.6
2TC98	Q1	9.8"	10.2"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	19.5
2TC100	Q1	10"	10.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	22
2TC102	Q1	10.2"	10.6"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	21.3
2TC106	Q1	10.6"	11"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	22.4
2TC110	Q1	11"	11.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	22.4
2TC114	Q1	11.4"	11.8"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	23.5
2TC120	Q1	12"	12.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	24.9
2TC130	Q1	12"	12.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	28.6
2TC160	Q1	16"	16.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	36
2TC200	Q1	20"	20.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	46
2TC240	Q1	24"	24.4"	13	3 1/32"	2 1/2"	1/2"	1/4"	4 1/8"	2 1/4"	3/4"	1 3/4"	9/32"	59.5

Product Specifications

Series	TC-STB Series
Material	cast iron G3000
Surface Treatment	Black Oxide, E-coat, phosphating blacking, powder coating, painting, and Other coatings available upon request
Machining Process	Forging and Machining, Precision Machining and Large Machining,Investment Casting of Lost Wax, Pressure Die
Heat Treatment	Quenching & Tempering, Carburizing & Quenching,High-frequency Hardening, Carbonitriding
Inspection	Raw material, bath analysis, blank physical and chemical analysis, First check, metallography hardness permeating layer, semi-finished product inspection, Adhesion test, finished product inspection
Standard	European Standard & American Standard
Balance	Static & Dynamic Balance

Application of 2TC Series Sheave:

Technological Processing

Company Profile

Raydafon is a professional manufacturer of mechanical parts. Our main products are belt pulleys, sprockets, taper sleeves, coupling, and other transmission parts. Its products are mainly exported to Germany, Britain, France, and other European countries, with an annual export value of 18 million U.S. dollars, accounting for more than 65% of the total output. The annual output value reached 200 million yuan.Our products all adopt international, European, and American advanced industrial standards, use precise and good processing equipment, develop reasonable production technology, apply efficient and flexible management systems, and improve the quality management system to ensure that the product quality is good and the price is affordable.Our factory adheres to the enterprise concept of "quality: the basis of enterprise survival, integrity: the basis of enterprise development, service: the source of enterprise development, low price: the instrument of enterprise development." We are always looking forward to the presence of customers at home and abroad, seeking win-win benefits and joint cause development.

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

FAQ

Q1. Are you a manufacturer or a trading company?A: We are a manufacturer and trading company.Q2. What is your sample policy?A: We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.Q3. Can you produce according to the samples?A: We can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.Q4. Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.Q5. Can you customize pulleys?A: Yes, please send us your drawing for an accurate quotation.Q6. How long is your delivery time and shipment?A: 1. Sample Lead-times: 10-20 days.2. Production Lead-times: 30-45 days after the order is confirmed.Q7. How do you make our business a long-term and good relationship?A: 1. We keep good quality and competitive price to ensure our customers' benefits ;2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.Q8: What are your advantages?1. The most competitive price and good quality.2. Perfect technical engineers give you the best support.3. OEM is available.