1. Three Basic Dimensions
Pitch, Roller Diameter and Inner Width are known as the “Three Basic Dimensions of Roller Chain.” When these three dimensions are identical, roller chains and sprockets are dimensionally compatible.
2. Basic Parts
Link Plate
The plate may be the component that bears the strain placed on the chain. Usually this is a repeated loading, occasionally accompanied by shock. Consequently, the plate should never only have great static tensile power, it must also hold up to the dynamic forces of load and shock.
Pin
The pin is at the mercy of shearing and bending forces transmitted by the plate. At the same time, it forms a load-bearing part (alongside the bush) when the chain flexes during sprocket engagement. Therefore, the pin requirements high tensile and shear power, level of resistance to bending, and must have sufficient stamina against shock and put on.
BushThe bush is at the mercy of complex forces from all parts, especially from the repetition of shock loads when the chain engages the sprocket. Therefore, the bush needs incredibly high shock resistance. In addition, the bush forms a load-bearing part alongside the pin and therefore requires great wear level of resistance.
Roller
The roller is at the mercy of impact load as it mates with the sprocket teeth during engagement of the chain with the sprocket. After engagement, the roller changes its stage of contact and balance. It is held between the sprocket the teeth and bush, and progresses the tooth face while getting a agricultural Chain compression load. For that reason, it must be resistant to wear and still have power against shock, exhaustion and compression. (RS25 and RS35 are bush chains , nor have rollers).
Roller Link
Two bushes are press fit into two roller hyperlink plates and rollers are inserted to allow rotation around the exterior of the bushes during procedure. This is actually the same for one and for multi strand chains.
Pin Hyperlink and Intermediate Plate
The pin link contains two pins that have been press match two pin hyperlink plates. In the event of multi-strand roller chain up till size 08B, an intermediate plate is added to the pin hyperlink. In the event of multistrand roller chain above size 08B, two intermediate plates are added to the pin hyperlink. The intermediate plates are slip fit for regular roller chain and press suit for SUPER roller chain.