R-roller Conveyor Chains have rollers with an outer diameter greater than the width of plates.
Since the rollers can very easily roll, the chain is ideal for running within the floor although the rollers receive the dwell load.
F-roller Conveyor Chains have rollers together with the similar outer diameter as that of R-roller but with flanges.
Since the flanges can get the force acting about the lateral sides with the chain, the chain is suitable for obtaining each a dwell load in addition to a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller compared to the width of plates.
An M roller is created for smoother engagement with the sprockets. Because the chain is light in fat, it’s ideal for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller than that in the M-roller.
The chain is ideal for vertical conveyance wherever rollers are significantly less prone to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have largely identical construction to R-roller and F Conveyor Chains, respectively, except for that bearings within for smoother rotation.
six.UR- and UF- Rollers (massive clearance involving bushing and roller)
UR- and UF- Roller Conveyor Chains have mainly identical framework to R-roller and F Conveyor Chains, respectively. Having said that, the clearances concerning the outer diameter of bushings and also the inner diameter of the rollers are enlarged to stop the rollers from fixing when foreign matters enter.