Various Good Quality American Standard 4D Series Cast Iron QD Bushing Sheaves Pulley for D Belts
4D Series Cast Iron QD Bushing Sheaves Pulley for "D" Belts4D series four groove QD bushing pulley is made for D series classic v belt and D belt; They range in diameter from 12.64 inches to 58.64 inches. Depending on the pulley size, they use F, J or M QD (quick disassembly) bushings, whi......
4D Series Cast Iron QD Bushing Sheaves Pulley for "D" Belts
4D series four groove QD bushing pulley is made for D series classic v belt and D belt; They range in diameter from 12.64 inches to 58.64 inches. Depending on the pulley size, they use F, J or M QD (quick disassembly) bushings, which we also have in stock. Most of our 4D QD pulleys are made of high strength grade 35 cast iron, coated with phosphate and painted for corrosion protection. All these are balanced at the factory to ensure smooth operation of the machine.
4D QD Sheave Size Chart
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Size
Bushing Type
Type
Pitch Diameter
Outside Diameter
(E)
(F)
(L)
(M)
Sheave Weight (LBS)
4D120F
F
A
12.0"
12.64"
31/32"
6-1/16"
3-3/4"
1-11/32"
83
4D130F
F
A
13.0"
13.64"
31/32"
6-1/16"
3-3/4"
1-11/32"
86
4D135F
F
A
13.5"
14.14"
31/32"
6-1/16"
3-3/4"
1-11/32"
89
4D140F
F
A
14.0"
14.64"
31/32"
6-1/16"
3-3/4"
1-11/32"
92
4D145F
F
A
14.5"
15.14"
31/32"
6-1/16"
3-3/4"
1-11/32"
95
4D150F
F
A
15.0"
15.64"
31/32"
6-1/16"
3-3/4"
1-11/32"
99
4D155F
F
A
15.5"
16.14"
31/32"
6-1/16"
3-3/4"
1-11/32"
102
4C160F
F
A
16.0"
16.64"
31/32"
6-1/16"
3-3/4"
1-11/32"
106
4D180J
J
A
18.0"
18.64"
1/8"
6-1/16"
4-5/8"
1-5/16"
120
4D200J
J
A
20.0"
20.64"
1/8"
6-1/16"
4-5/8"
1-5/16"
132
4D220J
J
A
22.0"
22.64"
1/8"
6-1/16"
4-5/8"
1-5/16"
155
4D270J
J
A
27.0"
27.64"
1/8"
6-1/16"
4-5/8"
1-5/16"
193
4D330M
M
B
33.0"
33.64"
11/32"
6-1/16"
6-3/4"
1-1/32"
280
4D400M
M
B
40.0"
40.64"
11/32"
6-1/16"
6-3/4"
1-1/32"
348
4D480M
M
B
48.0"
48.64"
11/32"
6-1/16"
6-3/4"
1-1/32"
380
4D580M
M
B
58.0"
58.64"
11/32"
6-1/16"
6-3/4"
1-1/32"
420
Relevant supporting D-series and D-series V-belt
(1) D series V-belt
Classic D-series V-belts have a top width of 1.25 inches, a thickness of 0.75 inches, and an angle of 40 °. In addition, the D V belt is one of the oldest V-belt types in the industry. 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 D-series v-belts we provide are manufactured according to ISO 9001 specifications, which are oil and heat resistant and can be directly interchanged with other brands. They are composed of natural rubber compound and polyester rope, and are covered with a mixture of cotton and polyester, with high durability.
(2) D series ribbon V-belt
D series v-belts are part of the "classic" series of v-belts because they are one of the oldest styles used and one of the most common styles. Our belts are manufactured according to ARPM standards and have excellent strength, durability and performance. The top width of each belt (belt/rib) of D-series v-belt is 1-1/4 ".
Relevant QD sleeve | quick disconnect sleeve
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 upon request.
V-belt pulley American Standard-D series
American standard pulley is manufactured according to American ANSI standard. The main material is gray cast iron, which is suitable for 2L, 3L, 4L, 5L, A, B, C, D, 3V, 5V, 8V belts, J, L and M ribbed belts. American standard pulley product types: AK, BK, TA, TB, TC, B, C, D, 3V, 5V, 8V, J, L, M, VP, VL, VM. Tapered bushing pulleys are used with STB, QD, or TB tapered bushings.
Features and Benefits
(1) The belt is a kind of elastic body, which can reduce the impact of load and run smoothly without noise.
(2) Overload will cause the belt to slip on the wheel, thus protecting the whole machine.
(3) The grooves of most American standard pulleys are applicable to several different belt types, and the belt design and application are relatively flexible.
(4) There are many types of American standard pulley grooves and tapered bushes. Some pulleys and bushes can be installed at the front and rear, which has become a solution under harsh conditions in different occasions.
(5) American standard pulleys and tapered bushes provide precise balance control and perform well in the transmission.
Application of QD pulley
The 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 machinery, some small horsepower motorcycle power transmission, agricultural machinery power transmission, air compressors, reducers, reducers, generators, etc.
Agricultural machinery
Electric machinery
Mining machinery
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.
FOR MORE DETAIL, PLEASE CONTACT US.
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