Design: 3 Convertible (E93), 1 (E87), Z4 Roadster (E89), 5 Touring (E61), 1 Coupe (E82), 5 (F10), 5 (E60), 3 (E90), X6 (E71, E72), 3 Coupe (E92), 1 Convertible (E88), 3 Touring (E91)
12 months: 2
Automobile Fitment: bmw
Reference NO.: VCB-
Net weight: .76 kgs
Enamel qty: sharp 38
Vehicle make: For BMW
Automobile product: E60 E61 E71 E72 E82 E88 E89 F10 E91 E92 E93
Packaging Information: Neutral packaging, brand packaging
Port: ZheJiang port, China

Timing Gears suited for BMW for E60 E61 E71 E72 E82 E88 E89 F10 E91 E92 E93

OE NO.	11367540348	Size	11.5*eleven.5*8 (1 piece)
Material	Aluminum	Mark	According to consumer prerequisite
MOQ	Please make contact with Alitalk	Warranty	12 mouths
Logo	laser	Parking	Brand/neutral
Certificate	ISO	Delivery time	7-thirty days after pament
Port	According to consumer need	Place of first	ZheJiang ,China

Other associated OE quantity for BMW: 113675

Referance table of car models
Brand	Models/Year
BMW	BMW 1 Collection 2007 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Series 2008 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2008 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Series 2009 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2009 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Collection 2571 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2571 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2011 E82 [2006-2013] Coupe Coupe M 2979ccm 340HP 250KW (Petrol) BMW 1 Sequence 2011 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2011 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2012 E82 [2006-2013] Coupe Coupe M 2979ccm 340HP 250KW (Petrol) BMW 1 Series 2012 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2012 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Sequence 2013 E82 [2007-2013] Coupe Coupe 135i 2979ccm 306HP 225KW (Petrol) BMW 1 Series 2013 E88 [2008-2013] Convertible Convertible 135i 2979ccm 306HP 225KW (Petrol) BMW 3 Collection 2005 E92 [2005-2013] Coupe Coupe 335i 2979ccm 306HP 225KW (Petrol) BMW 3 Series 2006 E90 [2004-2011] Saloon Saloon 335 xi 2979ccm 306HP 225KW (Petrol) BMW 3 Collection 2006 E90 [2004-2011] Saloon Saloon 335i 2979ccm 306HP 225KW (Petrol) BMW 3 Sequence 2006 E91 [2004-2012] Estate Estate 335i 2979ccm 306HP 225KW (Petrol) BMW 3 Collection 2006 E92 [2005-2013] Coupe Coupe 335i 2979ccm 306HP 225KW (Petrol)

Trade shows：Automechanika ZheJiang 2019Automechanika Istanbul 2019AUTOMEC 2019Automechanika Dubai 2019Automechanika Moscow 2019AAPEX 2019 Q1. What is your terms of packing?A: Generally, we pack our products in neutral white bins and brown cartons or our brand name”ENGG” packing. If you have legallyregistered patent, we can pack the goods in your branded containers following receiving your authorization letters.Q2. What is your phrases of payment?A: T/T 30% as deposit, and 70% prior to delivery. We will display you the photos of the products and packages ahead of you spend the harmony.Q3. What is your terms of supply?A: EXW, FOB, CFR, CIF, DDU.This fall. How about your shipping and delivery time?A: Typically, it will just take 30 to 60 times following getting your progress payment. The certain shipping time is dependent on the objects andthe quantity of your order.Q5. Can you produce according to the samples?A: Indeed, we can generate by your samples or technical drawings. We can build the molds and fixtures.Q6. What is your sample plan?A: We can source the sample if we have completely ready areas in stock, 08B 10B 16B Steel and stainless steel roller chain but the customers have to pay the sample cost and the courier value.When buyer location purchase, we will return the sample price.Q7: How do you make our organization prolonged-phrase and excellent partnership?A:1. We maintain great quality and aggressive price to make sure our clients advantage.

Sprocket Basics

When it comes to sprockets, it’s important to understand the basics of design. This includes chain size and number of teeth. The number of teeth will vary depending on the type of chain and application. When determining the number of teeth, the angle between the teeth should be at least 360 degrees.

size

There are many factors to consider when choosing the correct sprocket size. The first thing to do is to determine if the sprocket is a double sprocket or a single sprocket. Also available in a variety of sizes. To determine the exact size, you should measure the distance between the grooves of the sprocket teeth and their opposite tooth slots. The distance between these two points is called the caliper diameter.
The size of the sprockets also varies depending on the type of chain. Large sprockets have arms, while smaller sprockets usually don’t. The arms reduce weight and inertia, making them more economical to operate. Some sprockets also have openings, which make them easier to assemble and disassemble. Some sprockets are also plated for a stronger construction. Some sprockets are manufactured with flame or induction hardened parts.
Sprockets are often used in conveyors, pallet conveyors and other conveying systems. The size of the sprocket should match the size of the chain. A caliper will help you determine if the sprocket has worn teeth. Another way to identify worn sprockets is to measure their diameter.
In addition to size, sprockets should have the correct pitch and center distance. This will help keep the roller chain taut. The chain should be clean and properly lubricated. There should be a small gap between the pin and bushing so that oil can pass through the sprocket and chain. In addition to this, the center-to-center distance between the chain and the sprocket should be at least 1.5 times the diameter of the sprocket.
The chain should have at least 17 teeth, which is common in the industry. Having smaller spacing will reduce mechanical losses and noise. However, larger sprocket sizes are best for applications with higher workloads.

Material

Sprockets are mechanical parts that mesh with the chain to move the chain. It is made of metal or reinforced plastic and usually resembles a gear. It is a gear design for a specific type of chain. Most sprocket and chain systems work the same way, although they vary in material and pitch.
There are three basic types of sprockets: single-strand, double-strand, and triple-strand. The length and number of teeth for each type are specified by various standards. For reference, the ISO-DIN standard is shown. Most sprockets are made of alloy steel and are case hardened and tempered in the tooth area. They also have a hub and a key for mounting.
Metal sprockets can be made of steel or aluminum alloys. While steel is a more durable material, aluminum sprockets are more attractive. Steel is the best material for long rides, while aluminum sprockets are better for casual riding.
In addition to automotive and industrial applications, sprockets are used in oil and gas, textile machinery, instrumentation and mechanical transmission. Many types of sprockets are interchangeable with each other. For added protection, they can also be galvanized to prevent rust. The main methods of galvanizing sprockets are hot-dip galvanizing and electro-galvanizing.
Sprockets are usually made of steel or aluminum. Their design is similar to that of gears, although they are more widely spaced than their counterparts. They can also span longer distances than gears, allowing them to be used for power transmission.

Function

A chain drive is a common type of mechanical transmission in which sprockets are used to help reduce the speed of a moving object. Sprockets can have horizontal, vertical or inclined pitch and are usually used in pairs. The teeth of the sprocket mesh with the rollers on the drive chain, reducing the speed. These sprockets are usually made of metal, but can also be made of plastic or composite materials.
The role of the sprocket is to transmit motion from the output shaft of the engine to the rear wheels. For this, the front sprocket needs to rotate at the same speed as the engine output shaft. It can be mounted either on the drive track or on the front of the vehicle. A third sprocket can be connected to the drive track. In addition, the front sprocket is used to pull the drive chain. This will help transfer power from the engine to the rear wheels, allowing the motorcycle to travel forward. The side plates of the chain also help transmit chain tension.
The bushings are subjected to the tension applied to the chain as it passes through the sprockets thousands of times per minute. This puts pressure on the pin inside the bushing. Additionally, the pins must withstand bending and shearing forces transmitted from the plate to the bushing. The pins must also withstand impact and have high tensile strength. If the pin is worn, it will need to be replaced or repaired.
Sprockets power the chain-driven motion system and carry heavy loads. Proper selection of sprockets can prevent damage to your equipment. To do this, you need to select the appropriate sprocket based on the type of assembly and system specification.

maintain

Sprocket maintenance is an important part of motorcycle maintenance. Failure to do so will result in frequent chain changes and additional costs. Regular maintenance of your chain will help ensure your chain will last 30,000 miles or more. By comparison, a poorly maintained chain only lasts 10,000 miles.
Checking the sprocket is very easy. First, remove the chain and align it. Next, check for any foreign objects. If you see a damaged sprocket, you need to replace it. If you can’t replace a worn sprocket, you can buy a new chain. However, the new chain will not last as long as the old one.
Check for signs of rust. Rust can form on the chain due to exposure to humidity and heat. When the pins or rollers get rusted, the seals are damaged. If the pins or rollers are rusted, it’s time to replace the chain.
Regular maintenance of the chain is important to prevent kinks and slippage. This can cause excessive wear on the sprockets and chain. If the teeth are worn, the chain will not be able to properly grip the sprocket, resulting in difficult shifting and severe vibration.
If your chain is several years old, it is important to lubricate it every few months to prevent rust. It is also important to clean the chain thoroughly before lubricating to keep it clean and lubricated. Non-petroleum-based cleaners can help remove grit that may have built up. If you use the chain for a long time, you will need to clean it every 300-600 miles.

editor by CX 2023-04-22