R-roller Conveyor Chains have rollers with an outer diameter more substantial than the width of plates.
Since the rollers can very easily roll, the chain is ideal for operating around the floor while the rollers obtain the dwell load.
F-roller Conveyor Chains have rollers using the same outer diameter as that of R-roller but with flanges.
Since the flanges can acquire the force acting to the lateral sides from the chain, the chain is suitable for acquiring both a reside load plus a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller than the width of plates.
An M roller is designed for smoother engagement with the sprockets. Because the chain is light in fat, it is actually appropriate for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that of the M-roller.
The chain is suitable for vertical conveyance where rollers are less prone to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have generally identical construction to R-roller and F Conveyor Chains, respectively, except for the bearings inside for smoother rotation.
6.UR- and UF- Rollers (large clearance between bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical structure to R-roller and F Conveyor Chains, respectively. Having said that, the clearances in between the outer diameter of bushings plus the inner diameter with the rollers are enlarged to prevent the rollers from fixing when foreign issues enter.