2TB Gripbelt Sheaves Pulley with Split Taper Bushings

2TB series pulleys are manufactured for 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, they are made to use with P1 taper bushings or Q1 taper bushings, which we also stock. Most of our 2TB pulleys 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.

2TB Style Pulley Size Chart

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

Features and Benefits

1. The belt is an elastomer that can mitigate load impact and run smoothly without noise2. Overload will cause the belt to slip on the wheel, thus playing the role of protecting the whole machine3. The grooves of most American standard pulleys are suitable for several different belt types, and the belt design and application are relatively flexible.4. There are many types of American standard pulley grooves and taper bushings. Some pulleys and bushings are allowed to be installed on the front and back, which has become a solution for harsh conditions on different occasions.5. American standard pulleys and taper bushings can achieve precise balance control and perform well in transmission.

Applications of 2TB Style Pulley

Products are widely used in the power output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging machines, some small horsepower motorcycle power transmission, agricultural machinery power transmission, Air compressor, reducer, reducer, generator, etc.

Electric Machinery	Marine Operations	Oil and Gas

Related Products

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.