1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter larger compared to the width of plates.
Since the rollers can easily roll, the chain is ideal for running around the floor though the rollers acquire the dwell load.
2.F-roller
F-roller Conveyor Chains have rollers together with the identical outer diameter as that of R-roller but with flanges.
Because the flanges can acquire the force acting about the lateral sides of your chain, the chain is appropriate for obtaining both a dwell load in addition to a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller 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 can be ideal for vertical conveyance.
4.S-roller
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 likely to be worn.
five.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 to the bearings within for smoother rotation.
6.UR- and UF- Rollers (large clearance in between bushing and roller)
UR- and UF- Roller Conveyor Chains have mainly identical structure to R-roller and F Conveyor Chains, respectively. Nevertheless, the clearances between the outer diameter of bushings as well as inner diameter of the rollers are enlarged to stop the rollers from repairing when foreign issues enter.