The specifications of double-row roller chains mainly include chain model, number of links, number of rollers, etc.
1. Chain model: The model of double-row roller chain usually consists of numbers and letters, such as 40-2, 50-2, etc. Among them, the number represents the wheelbase of the chain, the unit is 1/8 inch; the letter represents the structural form of the chain, such as A, B, C, etc. Different types of chains are suitable for different mechanical equipment and need to be selected according to the actual situation.
2. Number of links: The number of links of a double-row roller chain is usually an even number. For example, the number of links of a 40-2 chain is 80. The number of links directly affects the length and load-bearing capacity of the chain, and needs to be selected according to actual needs.
3. Number of rollers: The link width of a double-row roller chain is usually 1/2 inch or 5/8 inch. Different widths of links are suitable for different mechanical equipment. The size of the link width will also affect the load-bearing capacity of the chain. Capacity and service life.
Post time: Jan-22-2024