Guaranteed Quality Finished Bore Qd Sprocket Chain & Sprocket in Steel and Stainless Steel

• After-sales Service: Installation Guide 3-Year Warranty
• Warranty: Installation Guide 3-Year Warranty
• Usage: Popular Type, Tailored Version
• Loading Weight: 80T
• Certification: ISO/TS16949, CCC, DOT, ISO, CE
• Structure: Dump Trailer
• Air Brake Type: Air Inflating
• Axle Number: 1
• Nosewheel Steering Mechanism: Axle Steering
• Dumping Direction: Backward
• Tire Number: 4
• Condition: New
• Transport Package: Wooden Box
• Trademark: no brand
• Origin: China
• HS Code: 8483900090
• Production Capacity: 5000PCS/Week

Product Description

Guaranteed Quality Finished Bore QD sprocket chain & sprocket in steel and stainless steel

QD bushing is easy to install and remove. They are separated by the barrel and have a taper to provide accurate clamping on the shaft. They are keyed to the post and hub for blind installation.
How to install QD sprocket
Make sure that the tapered surface of the bushing and the inside of the driven product are clean and free of anti-seize lubricant
Place the bushing in the sprocket or other parts.
Loosely place the cap screw in the upper pull hole. The bushing remains loose to ensure a sliding fit with the shaft.
Use the keys on the shaft to slide the sprocket to the desired position on the post. Make sure that the head of the cap screw is accessible.
Align the sprocket. Tighten the screws alternately and gradually until they are tightened (see the table below). Do not use an extension on the wrench handle. Do not allow the sprocket to contact the bushing flange. There should be a gap between the bushing flange and the sprocket.
The QD sprocket has a quick removal bushing and a flange that connects the bushing to the sprocket. It is also designed with a four-degree taper and cap screws for installation. The bushing also has hardened teeth to withstand wear.
size
There are QD sprockets of various sizes. These single-strand steel sprockets can be ordered in two styles: with and without hardened teeth. The diameter of the sprocket determines how many teeth it can hold.
matters needing attention
It is essential to understand the correct procedure before installing the QD sprocket. To ensure a successful installation, you need to follow these steps. First, you need to check the sprocket hub for any contamination. Next, you need to install the QD bushing in the correct position, which should be done with a torque wrench. Then gradually tighten the bolts evenly. Be careful not to overtighten the bolts. Otherwise, the bushing will be damaged prematurely. Also, ensure clearance between the QD bushing flange and the chain hub. This clearance prevents excessive stress on the chain hub.
The QD bushing is designed to insert into the tapered hole of the sprocket. The bushing is flanged to the sprocket, and the flange is held in place with cap screws. Another precaution when using QD sprockets is to avoid applying anti-seize lubricant to the cones. This may damage the sprocket and invalidate any manufacturer's warranty.
QUICK REMOVAL BUSHING
The number of teeth and chain size of the QD sprocket of the NOVA inlet line are as follows. The most popular lengths are 40, 50, 60, and 120. These sprockets can be easily removed.
The QD sprocket has a tapered flange that connects the bushing to the sprocket. The flange is secured to the sprocket with cap screws. This facilitates removal and installation.
The following steps are required to install the QD bushing. First, ensure that the bushing flange is clean and dry. Then, align the sprocket with the bushing. If there is a gap between the flange and the chain hub, lock washers can be used to ensure proper sealing.
Hardened teeth
The hardened teeth on the QD sprocket are designed to be more durable. They have a black oxide surface to prevent rusting and are precision machined for maximum transmission efficiency. In addition to being tough, they can also withstand bad weather.
In addition to hardened teeth, Martin's saber tooth sprocket has also been set to extend the life of the chain. This type of sprocket is recommended for four to one and smaller ratios. It is also recommended for sprockets with less than 24 teeth.
Smart tooth technology is another feature that makes these sprockets unique. It includes a wear indicator pin on the thrust face of the teeth. The wear indicator pin will be exposed when the profile begins to reverse.

Business type	Manufacturer & Exporter
Main export market	Europe, North and South America, Southeast Asia, Oceania, Middle East, Africa
Material	Alloy Steel, Carbon Steel, Stainless Steel,Aluminum, Copper, Brass
Manufacturing method	Forged and then machined, hobbed, if need can also weld
Heat treatment	Hardening and Tempering, High Frequency Quenching, Carburizing Quenching
Surface treatment	Oxide black, Galvanized, Nickel plated, Chrome plated, Sandblasting, Painted and so on
Model	ANSI: 25/35/41/40/50/60/80/100/120/140/160/180/200/240
	DIN/ISO:04C/06C/085/08A/10A/12A/16A/20A/24A/28A/32A/36A/40A/48A
	DIN/ISO:04B/05B/06B/08B/10B/12B/16B/20B/24B/28B/32B/36B/40B/48B
Process	Forging, Hobbing, Precision machining
Teeth	9T-100T
Type	Type A sprockets :Plate (without Hub)
	Type B sprockets:One side with hub
	Type C sprockets: Double side with hub
	Finished bore sprockets:With the inner hole ,keyway and screw

Sprocket quality testing

In each work process and after the final manufacture of the product, all items will be thoroughly inspected and tested to ensure the best product quality on the market.

Multiple processing methods
other sprockets
We also provide various chains