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 suitable for running on the floor even though the rollers receive the dwell load.
F-roller Conveyor Chains have rollers using the same outer diameter as that of R-roller but with flanges.
Because the flanges can obtain the force acting on the lateral sides in the chain, the chain is appropriate for getting both a live load and a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller sized compared to the width of plates.
An M roller is built for smoother engagement using the sprockets. Because the chain is light in excess weight, it truly is suitable for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller than that in the M-roller.
The chain is appropriate for vertical conveyance wherever rollers are much less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have generally identical structure to R-roller and F Conveyor Chains, respectively, except for your bearings inside for smoother rotation.
six.UR- and UF- Rollers (substantial clearance concerning bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical structure to R-roller and F Conveyor Chains, respectively. Even so, the clearances concerning the outer diameter of bushings along with the inner diameter with the rollers are enlarged to prevent the rollers from fixing when foreign matters enter.