Automotive belts start with either 4L (12.5mm wide) or 3L (9.5mm). 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.
How do you know what size V-belt to get?
https://www.youtube.com/watch?v=lIQ1-rBHG6g
How are V belts specified?
https://www.youtube.com/watch?v=jSfADe_xcKc
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.
How do I find my V-belt number?
Automotive belts start with either 4L (12.5mm wide) or 3L (9.5mm). 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.
How many types of V pulleys are there?
The most common types of V-belt pulleys are SPZ, SPA, SPB and SPC. They are stocked in both standard and clamping bush variants.
What is a Type A V belt?
V-belts are belts with a trapezoidal cross-section. Like other types of belts, they are used to transmit power or torque from the driving component to the driven component.22 jul 2020
What are the V belt sizes?
It comes in three sizes (3V, 5V, and 8V).22 jul 2020
How do you know what V belt to get?
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.4 oct 2018