Available Types: MR, MY, RU, YU, ZA, ZAS, ZB, ZBS, S8M, RPP
Standard: ISO 4184 / BS 3790
Available Grades: Normal
Other Names: Automotive Timing V-belt
SHENWEI Timing Belt is specially designed for automotive drives.
Cross-Sectional Sizes
| Section | Pitch(mm) | Tooth Height(mm) | Thickness(mm) |
| MR | 9.525 | 3.54 | 5.69 |
| MY | 8.000 | 3.11 | 5.21 |
| RU | 9.525 | 3.56 | 5.70 |
| YU | 8.000 | 3.11 | 5.20 |
| ZA | 9.525 | 1.91 | 4.10 |
| ZAS | 9.525 | 2.32 | 4.62 |
| ZB | 9.525 | 2.29 | 4.50 |
| ZBS | 9.525 | 2.80 | 5.10 |
| S8M | 8 | 3.05 | 5.30 |
| RPP | 9.525 | 2.25 | 4.50 |
Features
- High conditionally resistance to oil
- Can be used in the temperature range from-20℃ to + 100℃
- Super suitable for tropical climate
- Resistance to aging and ozone
- Super strong counter bending
- Antistatic properties meet the requirements of ISO9653
Why timing belt is it so important?
A timing belt, timing chain or cam belt is a part of an internal combustion engine that controls the timing of the engine’s valves. Some engines use timing gears. The term “timing belt” is also used to describe any flat belt with integral teeth. Such belts are used for power transmission or to interchange rotary motion and linear motion, where either high loads or maintaining a specific drive ratio are important.
The timing belt is a large rubber band looking belt notched in certain places to allow the crankshaft to turn the camshaft. The name timing belt comes from the fact that timing belt is responsible for the synchronized movement of the camshaft and the pistons.
If the timing belt doesn’t do its job of keeping the camshaft valves open and closed in parallel order with the camshaft then the whole engine can fail. Also, if the timing belt breaks or slips off it will cause the engine to immediately stop working or even do critical damage to engines life.
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