How do you read Gates fan belt numbers?
Part numbers are derived from industry standard 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 45.0” O.C.
How are V belts sizes?
They are identified with a 2L, 3L, 4L or 5L prefix. The numerical prefix indicates the belt top width in one eighth of an inch followed by nominal outside length in inches. For example 3L300 part number indicates 3/8” top width with 30.0” outside length.
What do the numbers on V-belts mean?
The number following it is the outside length of the belt in tenths of inches. The inside length of the belt is typically 2″ less for a 4L belt, and 1-1/2″ less for a 3L belt. An example would be 4L460, which would be 46″ long outside, 44″ inside. The number following it is the inside length in inches.
Are V belts measured inside or outside?
Z, A, B, C, D, E section V belts are measured with an internal length, and the SPZ, SPA, SPB, SPC and the XPZ, XPA, XPB, and XPC section V belts are measured externally including cog section V belts (which are toothed and denoted with an X) and this is clearly demarcated when clicking through the different belt …
What are the numbers on a fan belt?
Read the number that follows the letter. This number represents the length of the inside of the fan belt (as opposed to the number in the standard automotive belt, which represents the outside circumference). For example, if the number is 46, that means the inside circumference of the belt is 46 inches.
What is 3V belt size?
3/8 Inch
3V Belt Type X 3/8 Inch Top Width X 60 Inch Outside Diameter – 2 Band…
What widths do V belts come in?
V-Belt Dimensions
| V-Belt Type | Top Width | Height |
|---|---|---|
| A | 1/2″ | 5/16″ |
| B | 5/8″ | 13/32″ |
| 3VX | 3/8″ | 21/64″ |
| 5VX | 5/8″ | 35/64″ |
What is a 5L belt?
5L Belt = 5/8 (.625) Inches Width x 3/8 (.375) Height. 3V & 3VX Belts = 3/8 (.375) Inch Width x 5/16 (.3125) Height.
What is gates Micro V belt?
This Gates Micro-V belt is a power transmission V-belt for drives with a small diameter sheave. It is made of EPDM (ethylene propylene diene monomer) rubber for resistance to weathering, oils, water, and some solvents.
What is the length of a belt?
If the belt is secured by fixed webbing, the length of the belt is around 22 centimeters to 32 centimeters. If it is secured by a cable or stalk, then the length of the belt is approximately 30 centimeters to 45 centimeters.
What is a Micro V belt?
DUNLOP Poly V-belts, also known as ‘ribbed’ belts or ‘micro V belts are endless single belts that have V-shaped ribs that interconnect with the grooves on a corresponding belt pulley.
What is Gates belt?
That same year, John Gates, Charles’s brother, developed a belt made of rubber and woven threading called a V-belt, due to its shape. It replaced the hemp and rope belt used on automobiles and industrial machinery at the time, and was a model for the common serpentine belt.