R-roller Conveyor Chains have rollers with an outer diameter larger than the width of plates.
Since the rollers can conveniently roll, the chain is appropriate for working to the floor when the rollers obtain the dwell load.
F-roller Conveyor Chains have rollers together with the exact same outer diameter as that of R-roller but with flanges.
Since the flanges can get the force acting on the lateral sides in the chain, the chain is appropriate for getting each a dwell load and a lateral load.
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller compared to the width of plates.
An M roller is intended for smoother engagement using the sprockets. Since the chain is light in weight, it really is appropriate for vertical conveyance.
S-roller Conveyor Chains have rollers with an outer diameter smaller than that of the M-roller.
The chain is suitable for vertical conveyance exactly where rollers are less prone to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have typically identical structure to R-roller and F Conveyor Chains, respectively, except to the bearings within for smoother rotation.
six.UR- and UF- Rollers (big clearance in between bushing and roller)
UR- and UF- Roller Conveyor Chains have mainly identical structure to R-roller and F Conveyor Chains, respectively. Even so, the clearances concerning the outer diameter of bushings plus the inner diameter in the rollers are enlarged to prevent the rollers from fixing when foreign issues enter.