Professional Cheap American Standard 3V Series Cast Iron Six-Groove QD Sheaves for 3V Belts

3V Series Cast Iron Six-Groove QD Sheaves for "3V" Belts3V series six groove QD (quick disassembly) bushing pulley is applicable to 3V, 3VX, belt 3V and belt 3VX belts. Their diameters range from 4.75 inches to 33.50 inches. Depending on the pulley size, they use SK, SF or E QD bushings, w......

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Product Description

3V Series Cast Iron Six-Groove QD Sheaves for "3V" Belts

3V series six groove QD (quick disassembly) bushing pulley is applicable to 3V, 3VX, belt 3V and belt 3VX belts. Their diameters range from 4.75 inches to 33.50 inches. Depending on the pulley size, they use SK, SF or E QD bushings, which we also have in stock. Our six groove 3V QD pulleys are mostly made of high-strength 35 cast iron, coated with phosphate and anti-corrosion paint. All these are balanced at the factory to ensure smooth operation of the machine.

Six-Groove 3V QD Sheave Size Chart

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Size	Bushing Type	Type	Pitch Diameter	Outside Diameter	(E)	(F)	(L)	(M)	Weight (LBS)
63V475SK	SK	D	4.70"	4.75"	21/32	2 23/32	1 15/16	1 7/16	6.0
63V500SK	SK	D	4.95"	5.00"	21/32	2 23/32	1 15/16	1 7/16	6.3
63V530SK	SK	A	5.25"	5.30"	17/32	2 23/32	1 15/16	1/4	6.9
63V560SK	SK	A	5.55"	5.60"	17/32	2 23/32	1 15/16	1/4	8.5
63V600SK	SK	A	5.95"	6.00"	17/32	2 23/32	1 15/16	1/4	9.8
63V650SK	SK	A	6.45"	6.50"	17/32	2 23/32	1 15/16	1/4	11.4
63V690SK	SK	A	6.85"	6.90"	17/32	2 23/32	1 15/16	1/4	13.4
63V800SK	SK	A	7.95"	8.00"	3/32	2 23/32	1 15/16	11/16	15.0
63V1060SF	SF	A	10.55"	10.60"	1/32	2 23/32	2 1/16	5/8	22.6
63V1400SF	SF	A	13.95"	14.00"	1/32	2 23/32	2 1/16	5/8	29.5
63V1900E	E	D	18.95"	19.00"	5/32	2 23/32	2 3/4	1/8	44.0
63V2500E	E	D	24.95"	25.00"	5/32	2 23/32	2 3/4	1/8	65.0
63V3350E	E	D	33.45"	33.50"	5/32	2 23/32	2 3/4	1/8	101.0

Match 3V, 3VX series V belt (1) 3V series deep wedge V-belt The classic 3V series V-belt has a top width of 0.38 ", a thickness of 0.31" and an angle of 38 °, which also classifies it as a deep wedge V-belt. The 3V series belt is designed to be more compact and more powerful than the standard 40 ° angle v-belt. Because of their long-term success and economic operation, they are also one of the most widely used belt series in the industry. The high-quality 3V series v-belts we provide are manufactured according to ISO 9001 specifications and ARPM standards; They are oil and heat resistant and can be directly interchanged with other brands. The 3V conveyor belt is made of natural rubber compound and polyester rope, and is covered with a mixture of cotton and polyester, with high durability. The 3V series belts are used with HVAC, lawn and garden equipment, and agricultural equipment for most general heavy industrial applications. We also stock a complete set of high-power v-belts and matching v-belt pulleys/pulleys. (2) 3VX toothed V-belt The top width of the 3VX toothed v-belt is 0.38 "and the thickness is 0.31". Our grooved 3VX v-belts are manufactured with rough sidewalls to eliminate slip, improve efficiency and save operating costs. They are also manufactured according to ARPM standards and are oil and heat resistant. The 3VX conveyor belt is composed of high-quality neoprene compound and high-strength polyester string, and the top fabric is made of cotton polyester blend. In addition to performance, durability and energy saving advantages, our toothed v-belts will be used in conjunction with existing v-belt pulleys/pulleys.

(3) 3V series ribbon V-belt The 3V series v-belts are part of the "classic" series of v-belts because they are one of the oldest and most common styles used. Our belts are manufactured according to ARPM standards and have excellent strength, durability and performance. The top width of each belt (belt/rib) of the 3V series v-belt is 0.38 inches. (4) 3VX belt toothed V-belt All our v-belts are manufactured according to ARPM specifications, with excellent performance and durability. All our v-belts are manufactured according to ARPM specifications, with excellent performance and durability. Because of its design, the belt 3VX toothed v-belt runs more smoothly and loosely, and is generally more durable than the standard belt C v-belt. They also provide higher efficiency than ordinary v-belts, which means less energy costs.

Does the rust of pulley affect the use? As friends who often use pulleys know, pulleys, as cast iron parts, are relatively easy to rust. At this time, many friends asked me, will the rest of the pulley affect the use? Will rust on the pulley surface accelerate belt wear? For this problem, I can tell you for sure that the rust on the pulley surface will not affect the use, nor accelerate the wear of the belt. As long as you pay attention to the observation, you will find that with the frequent use, the belt groove of the belt pulley will become brighter and brighter, and the belt only contacts the belt groove of the belt pulley. Of course, the rust on the surface of the v-belt pulley has nothing to do with the wear of the belt.

Causes of pulley wear: 1. The belt is normally worn and has a life cycle. The use of the belt should be checked and replaced regularly. 2. The quality of the pulley, such as the trachoma, will affect the belt. 3. Installation problem: improper installation of engine pulley and belt will also affect the belt. 4. Working environment problem: due to poor working conditions, local pulley runout or abnormal operation, it needs to be repaired.

Rust removal and rust prevention methods for pulley: The rust removal methods mainly include physical methods and chemical methods. Anti rust process is to add protective layer and isolation layer. 1. Physical methods include: manual rust removal, mechanical rust prevention, shot blasting, sand blasting, etc.: rust removal is mainly through physical methods such as collision, knocking, shoveling, grinding, scraping, etc. The belt groove of common pulleys is getting brighter and brighter, which is a physical rust removal. 2. Chemical treatment method: chemical treatment method is called acid washing method. Hydrogen generated by metal action will cause mechanical peeling of oxide skin 3. There are many ways to prevent the pulley from rusting. Standard methods include oiling the pulley, blackening, phosphating and blackening the pulley, and painting to prevent the pulley from rusting.

Common application of QD pulley Machine tool Crusher, pulverizer, crusher, classifier, vibrating screen Material conveying system Fans, blowers and exhausters Pumps and compressors Woodworking saw, milling machine, planer, lathe

We also provides belts matching pulleys:https://planetary-gearboxes.en.Raydafon/productgrouplist-825651128/Belt.html?spm=a2700.shop_pl.98.11

Technological Processing

Warehouse inventory The warehouse covers an area of 5000 square meters, and can provide various standard models of A/B/C/Z, with complete quantities and large inventory. At the same time, it accepts various non-standard customized drawings. The daily output is 10 tons and the delivery time is short.

Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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