Table of Contents:
- How do you read a Gates V belt number?
- Where are Gates V-belts made?
- How do I know what size my V belt is?
- What do V belt numbers mean?
- What does the letter C stand for in a C80 50 V belt?
- Are all V-belts the same?
- Are notched V-belts better?
- What is the strongest V belt?
- Where are V-belts used?
- Why do V-belts have teeth?
- Why is V belt preferred to Flatbelt?
- How do you identify V-belts?
- Which is the stress carrying member in the V-belts?
- What is the difference between a 4L belt and an a belt?
- What are the different types of V-belts?
- What angle are V-belts?
- How much does V belt stretch?
- When should I replace my V belt?
- What happens if a belt breaks while driving?
- How long do V belts last?
- How do I know if my drive belt is bad?
- Are drive belts expensive to replace?
- Is serpentine belt same as timing belt?
- How far can you drive without a serpentine belt?
- Will a car run without a serpentine belt?
- How expensive is it to replace a serpentine belt?
- Can I change a serpentine belt myself?
- Will a new serpentine belt improve performance?
- Can a serpentine belt shrink?
- How much does it cost to replace tensioner and serpentine belt?
How do you read a Gates V belt number?
First digit in Gates number corresponds to first two digits of industry standard number. Belt length is to the nearest tenth of an inch. Example: 2450 = 4L450 Belt has 1/2” top width and 45.
Where are Gates V-belts made?
How do I know what size my V belt is?
Use a cloth measuring tape (not a steel one) and wrap it around the outside of the belt. You also use a thin string to take this measurement and place it on a steel tape to get the correct length. Next, for “A” Belts (1/2” width) subtract two-inches from the outside measurement to select the correct V-belt.
What do V belt numbers mean?
Automotive belts start with either 4L (12.
What does the letter C stand for in a C80 50 V belt?
C – The C stands for a “C” section v-belt. ... 80– 80 inches is the inside circumference of the belt. For C-section v-belts, the outside circumference is found by adding 4 inches to the inside length of the belt. So, the outside circumference of the C80 belt is 84 inches (80+4).
Are all V-belts the same?
V-Belts and Wedge Belts are commonly used in industrial applications and also in auto repairs. Their names describe the type of belt as when the belts themselves intersect; they form a V shape or wedge shape. ... However, not all V-belts are the same, some will perform better at getting you closer to your end goal.
Are notched V-belts better?
Notched belts can use the same pulleys as cross-section standard V-belts. They run cooler, last longer, and are about 2% more efficient than standard V-belts. ... 2 In contrast, V-belts have a sharp reduction in efficiency at high torque due to increased slippage.
What is the strongest V belt?
Standard V-Belts. Kevlar / Aramid belts are created to be stronger than standard v-belts. In a Kevlar belt, the normal polyester cords are replaced with the much stronger Kevlar cords. When using machinery with a back side idler, the belt takes a beating and normal belts can wear out faster.
Where are V-belts used?
They are commonly used on automobile engines to drive accessories, such as the power steering pump, the air conditioning compressor, the fan and the alternator. A V belt, when looked at in cross section has a V shape.
Why do V-belts have teeth?
They require tension to maintain the right amount of friction. Flat belts are the purest form of friction drive while V-belts have a friction multiplying effect because of wedging action on the pulley. Positive drive or synchronous belts rely on the engagement of teeth on the belt with grooves on the pulley.
Why is V belt preferred to Flatbelt?
Whereas flat belt is a jointed belt, V-belt is jointless. Although power transmission capability of flat belt is comparatively low, it can transmit power and motion to a longer distance. V-belt tends to eliminate slip but is costly and cannot be used for very long center distances.
How do you identify V-belts?
V-belt cross sections can be identified by their top width and depth dimensions. For example, a v-belt with a top width of 21/32” and a depth of 7/16” is a “B” belt. You can also use our Browning Belt Rule that includes a gauge to help easily identify belt type.
Which is the stress carrying member in the V-belts?
Figure 9 — Anatomy of a V-belt. The tensile cord is the load-carrying component of a V-belt.
What is the difference between a 4L belt and an a belt?
A or AX are stronger and longer lasting than the exact same size 4L belt, and that is why they are more expensive. A is the same as 4L size-wise. A 4L is a fractional horsepower belt as in less than 1HP.
What are the different types of V-belts?
The types of V-belts and their standard sizes: There are three common V belt types: Classical V-belt (classified by their dimensions from A to E), Narrow V series (classified by their dimensions 3V, 5V, and 8V), and light duty Fractional Horsepower belt (classified by their dimensions 2L, 3L, 4L, 5L).
What angle are V-belts?
How much does V belt stretch?
Belts don't actually stretch in length, the sidewalls wear from pulling, and your belt gets more narrow. That's what makes your belt appear to have stretched. Replace it with a new belt. It will bring your adjustment back to the original size belt.
When should I replace my V belt?
Signs and Symptoms of a Fan Belt Needing Replacement
|When Starting Up||While Driving|
|Flickering or blinking lights||Squealing while A/C or heater is on|
|Difficulty starting||Flapping or ticking sounds|
|No start||Trouble with power steering|
|Headlights dim||Loss of power steering|
What happens if a belt breaks while driving?
This can lead to a sudden lost of power assist for the steering system, leading to the steering wheel all-of-a-sudden becoming very hard to turn. A broken serpentine belt may stop the water pump from circulating coolant through the cooling system, causing the engine can overheat.
How long do V belts last?
within 3 years
How do I know if my drive belt is bad?
Symptoms of a Bad or Failing Serpentine/Drive Belt
- Squealing noise from the front of the vehicle. If you notice a squealing noise coming from the front of your vehicle, it could be from the serpentine belt. ...
- Power steering and AC not working. If the serpentine belt completely fails and breaks, then your car will break down. ...
- Engine overheating. ...
- Cracks and wear on the belt.
Are drive belts expensive to replace?
The driving belt replacement cost is usually just between $100 and $200 in most cases, with the belt and part itself costing between $28 and $80, while the labor costs will be between $75 and $120 total.
Is serpentine belt same as timing belt?
Don't get confused—a serpentine belt is not the same thing as a timing belt. The serpentine belt and timing belt have very different functions in your vehicle. The timing belt is located inside the engine and keeps the crankshaft and camshaft in sync.
How far can you drive without a serpentine belt?
Starting out with the engine cold, you can probably drive for between five and ten minutes before the engine starts to get hot. Two miles with the engine cold won't hurt anything unless those two miles were in rush hour traffic and it took more than ten minutes or so to get to the shop.
Will a car run without a serpentine belt?
Under no circumstances can you drive a vehicle without a serpentine belt because the serpentine belt serves the important function of delivering antifreeze to important parts of the engine. The serpentine belt drives the water pump, and without it, there is insufficient coolant flow to maintain the engine temperature.
How expensive is it to replace a serpentine belt?
It is very inexpensive to replace a serpentine belt whether it's broken or loose. The replacement cost is only going to be between $100 and $200 in most cases. The belt itself will cost between $25 and $80 while the labor costs will probably be between $75 and $120.
Can I change a serpentine belt myself?
Serpentine belt replacement is easy because today's automatic drive belt tensioners eliminate the need to loosen bolts or pry components into position for retensioning. Just rotate the tensioner, remove the old belt and install a new one.
Will a new serpentine belt improve performance?
The new belt does not slip therefore everything is turning and generating at full capacity, hence the improvement you see. Not really. All of your accessories(power steering, air-conditioning, etc.)
Can a serpentine belt shrink?
They can stretch, despite the fibers in them, but not shrink. Any rubber belt shrinks as it heats up. ... And when the engine was started cold the belt would squeal from slipping. The slipping of the belt would create heat where the belt would shrink and the squealing would stop.
How much does it cost to replace tensioner and serpentine belt?
The average cost for drive belt tensioner replacement is between $213 and $241. Labor costs are estimated between $74 and $93 while parts are priced between $139 and $147. This range does not include taxes and fees, and does not factor in your unique location.
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