High Quality 8c Series Cast Iron American Standard Qd Sheaves for C Belts

• Usage: Popular Type, Tailored Version
• Loading Weight: 80T
• Certification: ISO/TS16949, CCC, DOT, ISO, CE
• Structure: Dump Trailer
• Air Brake Type: Air Inflating
• Nosewheel Steering Mechanism: Axle Steering
• Model NO.: 8C Series
• Dumping Direction: Backward
• Condition: New
• Transport Package: Wooden Box
• Trademark: no brand
• Origin: China
• HS Code: 8483500000
• Production Capacity: 5000PCS/Week

Product Description

High Quality 8C Series Cast Iron American Standard QD Sheaves For C Belts

8C series 8-groove QD bushing pulley is used for C, CX, belt, and CC v-belt; Their diameters range from 8.40 inches to 50.40 inches. Depending on the pulley size, they use E, F, J, or M QD (quick disassembly) bushings, which we also have in stock. Most of our 8C QD pulleys are high-strength Grade 35 cast iron, phosphate coated, and coated with anti-corrosion paint. All these are balanced at the factory to ensure the machine's smooth operation.

8C QD Sheave Size Chart

Size	Bushing Type	Type	Pitch Diameter	Outside Diameter	(E)	(F)	(L)	(M)	Sheave Weight (LBS)
8C80E	E	A	8.0"	8.40"	2-1/32"	8-1/4"	2-3/4"	3-15/32"	43
8C85E	E	A	8.5"	8.90"	2-1/32"	8-1/4"	2-3/4"	3-15/32"	48
8C90F	F	A	9.0"	9.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	60
8C95F	F	A	9.5"	9.90"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	65
8C100F	F	A	10.0"	10.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	69
8C105F	F	A	10.5"	10.90"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	73
8C110F	F	A	11.0"	11.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	78
8C120F	F	A	12.0"	12.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	83
8C130F	F	A	13.0"	13.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	89
8C140F	F	A	14.0"	14.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	97
8C160F	F	A	16.0"	16.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	113
8C180F	F	A	18.0"	18.40"	1-29/32"	8-1/4"	3-3/4"	2-19/32"	131
8C200J	J	A	20.0"	20.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	152
8C240J	J	A	24.0"	24.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	185
8C270J	J	A	27.0"	27.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	208
8C300J	J	A	30.0"	30.40"	1/16"	8-1/4"	4-5/8"	3-9/16"	230
8C360M	M	A	36.0"	36.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	306
8C440M	M	A	44.0"	44.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	400
8C500M	M	A	50.0"	50.40"	9/32"	8-1/4"	6-3/4"	1-7/32"	475

Product Description
This traditional QD pulley with A/B belt section is made of 30 gray cast iron with eight grooves. It is a classic V-belt pulley, which applies to various widely used traditional V-belts and many existing power transmission devices. The pulley is made of Grade 30 gray cast iron, with wear resistance, corrosion resistance, and scratch resistance. It has an A/B cross-section and eight grooves, which can be used for multiple belts. V-pulleys (pulleys) are used for various mechanical and electronic drives, including HVAC equipment, agricultural machinery, food processing equipment, and household appliances.
The V-belt pulley (pulley) is a component of the power transmission device, which is used to transmit power to the belt. Usually made of cast iron, the pulley and the V-belt rotating around it match in form - wide (classic) or narrow, single groove or multi-groove. V-pulley is used for drive design in agriculture, textile, printing, mining, and office equipment industries.
Light and heavy-duty V-pulleys
They are available in 1 to 12-slot configurations to fit your drive system and are compatible with static or dynamic balancing. QD pulleys are equipped with removable bushings for easy installation and maintenance to maintain the shape of the drive system.
*Stock of 3V, 5V, and 8V belts
*1 to 12 slot configurations
*Static balance, dynamic balance available
*Quick disconnect casing for easy installation and maintenance
*Customized pulleys can be stored in large quantities as required
*Visit us directly to shorten the lead time. Manufacturing factory
Prevent friction damage
The V-pulley must be protected against friction damage. Friction damage may cause the belt to slip. Fortunately, there are several ways to prevent this problem. These methods include replacing worn pulleys. In addition, modifying the design of the pulley can also improve its durability.
One of the easiest ways to protect the v-pulley from friction damage is to ensure that the belt is correctly aligned. This is critical because misalignment can cause belt stretch. When the belt is not correctly aligned, the auxiliary belt span makes initial contact only with one side of the groove. This will cause excessive belt swing and damage to the belt and bearings.
Polyurethane belts can be used to protect V-belts from friction damage. The density and elastic coefficient of polyurethane tape are higher than rubber tape. They also have higher heat resistance than rubber.
A typical application of QD pulley
*Machine tool
*Crusher, pulverizer, crusher, grader, vibrating screen
*Material conveying system
*Fans, blowers, and exhausters
*Pumps and compressors
*Woodworking saw, milling machine, planer, lathe
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Technological Processing

The special-shaped customized rotary device can be designed and manufactured according to customer requirements. Ever power can independently complete the design and manufacture of high-end customized transmission parts. It is composed of inner and outer shells, rolling bodies, etc. the primary materials are ductile iron, cast aluminum, steel forged metal rolling bodies, modified plastic rolling bodies, etc. the device can integrate the upper and lower mounting plates and carry out design innovation such as flattening, lightweight, fully enclosed and high safety for the final product.