R-roller Conveyor Chains have rollers with an outer diameter bigger than the width of plates.
Since the rollers can simply roll, the chain is ideal for working within the floor while the rollers receive the reside load.
F-roller Conveyor Chains have rollers with the identical outer diameter as that of R-roller but with flanges.
Because the flanges can receive the force acting within the lateral sides of the chain, the chain is ideal for getting the two a dwell load along with a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller than the width of plates.
An M roller is made for smoother engagement with the sprockets. Since the chain is light in weight, it truly is appropriate for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller than that with the M-roller.
The chain is ideal for vertical conveyance in which rollers are significantly less likely to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have typically identical construction to R-roller and F Conveyor Chains, respectively, except for that bearings inside for smoother rotation.
6.UR- and UF- Rollers (substantial clearance involving bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical framework to R-roller and F Conveyor Chains, respectively. Having said that, the clearances between the outer diameter of bushings plus the inner diameter in the rollers are enlarged to stop the rollers from repairing when foreign issues enter.