Custom High Quality American Standard 3V Series Cast Iron Double-Groove QD Sheaves for 3V Belts

Raydafon Group's Custom High Quality American Standard 3V Series Cast Iron Double-Groove QD Sheaves for 3V Belts deliver unmatched durability and precision in power transmission. Crafted from robust cast iron with a double-groove design, they ensure efficient belt operation, reducing maintenance and downtime. Ideal for industrial professionals in manufacturing and automotive sectors, these sheaves provide reliable performance, boosting productivity and saving costs. Experience superior quality and seamless integration with our expert-crafted solutions—elevate your machinery with Raydafon today!

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Product Description

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

3V series double groove QD (quick disassembly) bushing pulley is applicable to 3V, 3VX, belt 3V and belt 3VX belts. Their diameters range from 2.20 "to 25.00". Depending on the pulley size, they use JA, SH, SDS, SK or SF QD bushings, which we also have in stock. Most of our double groove 3V QD pulleys are made of high-strength grade 35 cast iron, coated with phosphate and coated with anti-corrosion paint. All these are balanced at the factory to ensure smooth operation of the machine.

Double-Groove 3V QD Sheave Size Chart

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Size	Bushing Type	Type	Pitch Diameter	Outside Diameter	(E)	(F)	(L)	(M)	Weight (LBS)
23V220JA	JA	E	2.15"	2.20"	1 1/32	1 3/32	1	15/16	0.6
23V235JA	JA	E	2.30"	2.35"	1	1 3/32	1	29/32	0.6
23V250JA	JA	E	2.45"	2.50"	1	1 3/32	1	29/32	0.7
23V265JA	JA	D	2.60"	2.65"	3/8	1 3/32	1	15/32	0.8
23V280JA	JA	D	2.75"	2.80"	3/8	1 3/32	1	15/32	0.9
23V300JA	JA	D	2.95"	3.00"	3/8	1 3/32	1	15/32	1.2
23V315JA	JA	D	3.10"	3.15"	3/8	1 3/32	1	15/32	1.2
23V335SH	SH	D	3.30"	3.35"	17/32	1 3/32	1 5/16	5/16	1.3
23V365SH	SH	D	3.60"	3.65"	17/32	1 3/32	1 5/16	1/8	1.5
23V412SH	SH	D	4.07"	4.12"	11/32	1 3/32	1 5/16	1/8	2.2
23V450SH	SH	D	4.45"	4.50"	11/32	1 3/32	1 5/16	1/8	2.7
23V475SH	SH	D	4.70"	4.75"	11/32	1 3/32	1 5/16	1/8	3.1
23V500SH	SH	D	4.95"	5.00"	11/32	1 3/32	1 5/16	1/8	3.4
23V530SH	SH	D	5.25"	5.30"	11/32	1 3/32	1 5/16	1/8	3.9
23V560SH	SH	D	5.55"	5.60"	11/32	1 3/32	1 5/16	1/8	4.0
23V600SH	SH	D	5.95"	6.00"	11/32	1 3/32	1 5/16	1/8	4.4
23V650SDS	SDS	D	6.45"	6.50"	11/32	1 3/32	1 5/16	1/8	6.0
23V690SDS	SDS	D	6.85"	6.90"	11/32	1 3/32	1 5/16	1/8	7.5
23V800SDS	SDS	D	7.95"	8.00"	11/32	1 3/32	1 5/16	1/8	8.5
23V1060SK	SK	C	10.55"	10.60"	17/32	1 3/32	1 5/16	5/16	12.5
23V1400SK	SK	C	13.95"	14.00"	17/32	1 3/32	1 5/16	5/16	19.5
23V1900SK	SK	C	18.95"	19.00"	17/32	1 3/32	1 15/16	5/16	27.0
23V2500SF	SF	C	24.95"	25.00"	19/32	1 3/32	1 15/16	3/8	38.0

Relevant supporting 3V, 3VX series V-belts (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 also be used with existing vertical 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.

Related QD Bushings | Quick Disconnect Bushings QD bushings are used in various sprockets, pulleys, pulleys and synchronous drives throughout the industrial power transmission and agricultural industries. They are designed for easy installation and unloading; They are also commonly referred to as quick disconnect bushings. The QD bushing facilitates normal installation on the outside of the flange and reverse installation on the inside of the flange, and utilizes a single split that extends over the entire length of the bushing. Our QD bushings can be interchanged with other brands and are made of high-grade steel by precision machining, which is suitable for perfect installation. Advantages of QD casing compared with different types of casing include:; Easy to install/unload, strong grip and excellent strength. We stock all standard size QD bushings and provide custom QD bushings (including stainless steel bushings) upon request. QD casing is found in some of the strongest applications in the world; Please contact our customer service team immediately for a quote or other information on the quality QD casing.

Details to be noted when replacing the pulley When the production equipment is used for a long time, its parts will inevitably wear and must be replaced. When replacing the European standard conical sleeve pulley, use a suitable Allen key to remove the locking screw. Then, screw the removed screw into the disassembly hole to separate the pulley and conical sleeve. If the tapered sleeve cannot be removed from the shaft, tap gently with a rubber tool to separate the tapered sleeve from the column. In addition, what details should be paid attention to when replacing the pulley?

Details to be noted when replacing the pulley: 1. When replacing the belt pulley, first ensure that the surface of the belt pulley is not damaged, and apply lubricating oil on the shaft hole to facilitate faster removal of the belt pulley so as not to affect subsequent use; 2. When installing the tapered sleeve as pulley, pay attention to the self-locking method of screws, and do not use hammers and other tools for installation. 3. Screw the bolt out of the fastening hole, and then screw the bolt into the removal hole at the same time. At this time, it is necessary to apply pressure to the bolts at the same time. When the removal holes are stressed at the same time, the pulley will fall off from the conical sleeve. The removal of the pulley has been completed. 4. Put the pulley into the shaft, insert the conical sleeve into the keyway of the column to adjust the position, put the pulley into the conical sleeve, and then screw the bolt into the fastening hole. When the pulley is offset, the bolt can be used to enter the removal hole for adjustment. After adjustment, the belt pulley is installed. The keyway shall be fully tightened in the groove of the shaft. If it is too fast or loose, the key and track will be damaged. If it is too loose, the belt will slip or vibrate. Therefore, when selecting the model, please contact the technician immediately for verification.

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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