R-roller Conveyor Chains have rollers with an outer diameter greater compared to the width of plates.
Because the rollers can simply roll, the chain is ideal for operating on the floor even though the rollers receive the live load.
F-roller Conveyor Chains have rollers with all the similar outer diameter as that of R-roller but with flanges.
Because the flanges can get the force acting over the lateral sides of the chain, the chain is ideal for obtaining each a reside load in addition to a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller sized than the width of plates.
An M roller is built for smoother engagement using the sprockets. Because the chain is light in fat, it can be ideal for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that of your M-roller.
The chain is suitable for vertical conveyance wherever rollers are less likely to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have largely identical framework to R-roller and F Conveyor Chains, respectively, except for that bearings inside for smoother rotation.
6.UR- and UF- Rollers (huge clearance concerning bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical structure to R-roller and F Conveyor Chains, respectively. Nonetheless, the clearances concerning the outer diameter of bushings and the inner diameter in the rollers are enlarged to stop the rollers from fixing when foreign matters enter.
DK Conveyor Chains Typical Conveyor Chain