China 80b28t Finished Bore Sprocket crank and sprocket

Product Description

For example,
(1)Our sprocket or chainwheel
the standard and non standard according to the drawings or samples.
Material : C45,S235JR,CAST STEEL or the others
1, Description: sprocket ,chainwheel
2, Types:
    a)  Standard sprocket
    b)  Finished bore sprocket
    c)  Taper bore sprocket
    d)  Double plate wheels
    e) conveyor sprocket
3, Material: C45 ,S235JR, Nylon
4 ,Surface treatment: Zinc-plated ,black finish
5, Single A-type, double A-type, Welding hub KB-type, Welding hub C-type etc for your reference.

(2)For example, Normal ISO Chain No. of conveyor chains (conveyor chain for sugar machinery, conveyor chain for beer bottle lines, multiflex conveyor chain, conveyor chain for jelly machines, heavy-duty drag chains for conveyors)as below: (C208B, C208BL, C208A, C208AL, C210A, C210B, C210AL, C212A, C212AH, C212B, C216A, C216AH, C216B, C220A, C220AH, C220B, C224A, C224AH, C224B, C232AH)
 
 The whole chains are with simplex/ duplex/ triplex
 Material: SS304, SS316L, 40Mn, 45, 35CrMo, 42CrMo
 Commitment:
 1) Good quality, competitive price, long life and anti-fatigue in the same model and material
 2) Reliable supplier and prompt delivery in China
 3) Color: Natural, Blue and Gray.

(3)Our Gear types: Straight Teeth Gear, Oblique Teeth Cylinder Gear, External Spur Gear, Helical Gear, Internal Spur Gear, Gear Shaft etc the standard and non standard according to the drawings or samples.
Material : 45#, 40Cr, 20CrMo, 20CrMoti, 17CrNiMo6, 20CrMnTi or the others
Heat treatment: Medium frequency quenching, high frequency quenching, carburizing and quenching, nitriding, Carbon-Nitriding, Salt bath quenching.
Working Process: Gearh hobbing, Gear shaving, Gear shaping, Gear grinding etc
Precision Grade: GB5-8, JIS 1-4, AGMA 12-9, DIN 6-9
Application area: Auto gearbox, medical equipment, metallurgical machinery, port machinery, lifting equipment, mining machinery, electrical power equipment, light industry equipment, environmental protection machinery.
 
The above represents some of the sizes offered. The other types of products can be considered CZPT request.
 
Please feel free to contact us if you have any interested. 

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To Be Negotiated 500 Pieces
(Min. Order)

###

Application: Industry
Hardness: Hardened
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Bevel Wheel
Material: Alloy Steel
Type: Bevel Gear

###

Customization:
Available

|


To Be Negotiated 500 Pieces
(Min. Order)

###

Application: Industry
Hardness: Hardened
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Bevel Wheel
Material: Alloy Steel
Type: Bevel Gear

###

Customization:
Available

|


What is a sprocket?

A backlash sprocket is a sprocket with multiple teeth. The teeth are arranged at different intervals on the outer circumference of the sprocket. The bottoms of the tooth gaps are arcuate and connect opposing faces of adjacent teeth.
The backlash diameter on the backlash sprocket is larger than the diameter of the ISO tooth profile. This allows the rollers to engage the front surfaces of the teeth without causing the teeth to disengage. The result is reduced shock and noise.
as the picture shows. as the picture shows. As shown in FIG. 2, the sprocket 11 has a front surface (11a) and a rear surface (12b). The teeth are connected by a line extending from the center of rotation O of the sprocket to the center of the tooth gap bottom (13). The tooth surface on the sprocket is a convex arc of equal radius. The radius of re12a and re12b is larger than re8 of ISO tooth profile.
In addition to the tooth pitch of the sprockets, ISO sprockets have standard chains. This chain is defined as ISO 606 1994 (E). The sprocket pitch line is pc. The height of the tooth head (ha) is measured from the tooth pitch polygon.
Typically, the sprocket is secured to the shaft using one or more set screws. This means that it must be able to accommodate the keyway. To determine how much space is left, the outside diameter of the sprocket must be at least 10% larger than the pitch diameter of the shaft.
The gap tooth sprocket system provides extra precision for chain alignment. Its teeth are higher than ISO teeth.
sprocket

ISO sprocket uniformity

ISO sprocket standard 606 specifies sprocket compliance for most of Europe. This standard specifies large spacings, measured in sixteenths of an inch, and expressed in metric units. It was developed before the American chain and was limited by the materials available. To ensure consistency, the ISO outer plate uses a chain size one step larger than the chain size required for the application. This results in a heavier chain. ISO sprockets are available in single, double and triple chain versions.
ANSI and ISO sprockets are interchangeable. They are based on mathematical themes and have a clear design. ISO sprockets are usually smaller than ANSI sprockets. They are also denoted with the suffix “B” to denote their chain number.

metal sprocket

Sintered metal sprocket is a metal sprocket with high mechanical properties. The tensile strength of the sprocket can reach more than 700 MPa, and the Charpy impact strength is 20 J/cm2. It’s also durable and wear-resistant.
This sprocket is used for high load applications. Its teeth are made of metal and flame-hardened. The edges of the teeth are slightly softer than the rest of the teeth. The edges of the sprockets wear out when bitten.
The sprocket is a toothed profiled wheel. It is different from a pulley that meshes with a belt. On the other hand, timing pulleys are used with toothed belts. Sprockets and chain mechanisms were also used in early cars.
Another common use for metal sprockets is in movie projectors, where they punch holes in the film. They are also used as the paper feed mechanism in some computer printers. There are several types of sprockets. Some sprockets are lightweight, while others are heavy and have flanges to keep the timing belt centered.
sprocket

plastic sprocket

Plastic sprockets are ideal for a variety of applications. They reduce noise and reduce chain wear. Their compressibility also increases their overall load capacity. Some of their uses include dust-free environments, food applications and quieter chain drives. They can also be customized to your specifications.
One embodiment of the present invention includes a plastic sprocket having a co-injected outer shell and an inner core of a second material. This allows the sprocket to combine the advantages of both materials. This makes the sprocket easier to clean and lighter in weight.
There are many different materials available for plastic sprockets. One of the most popular is Duro-Glide(r) UHMW-PE. However, there are other materials that are better suited for certain applications. For example, polyurethane sprockets have excellent wear resistance, but may be too flexible to drive a belt. Therefore, it is important to find the right combination of materials to get the job done.
If you are in the market for a plastic sprocket, contact a reputable manufacturer. These companies offer a wide range of standard and custom sizes to meet any of your needs. They can also offer czpt delivery for quick turnaround. They specialize in custom manuManufactured and certified to ISO 9001:2000.
Imao offers sprockets in a variety of different materials. They are available in a variety of sizes and feature either molded ball bearings or fiberglass reinforced bearings. These sprockets are designed for sawmills and other light duty applications. They are also resilient and can be used in any type of sawmill.
sprocket

Aluminum sprocket

Aluminum sprockets save weight and increase the speed of the bike. The material used to make them is 7075-T6 aerospace grade aluminum, which makes them lightweight and durable. The teeth are also formed on the hobbing machine so they fit perfectly and reduce friction. They also have an anodized color finish for added strength and durability.
The size you need depends on your wheel setup and the type of terrain you ride. Larger sprockets are better for slower terrain and provide more torque. However, larger sprockets tend to reduce top speed, so you may need to adjust accordingly. If you have an OEM 19″ or 16″ setup, 52t/54t sprockets are the most recommended option. 7075-T6 aluminum also reduces weight and rolling mass.
China 80b28t Finished Bore Sprocket     crank and sprocketChina 80b28t Finished Bore Sprocket     crank and sprocket
editor by CX2023-03-27