1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter bigger compared to the width of plates.
Because the rollers can simply roll, the chain is ideal for running around the floor though the rollers get the dwell load.
two.F-roller
F-roller Conveyor Chains have rollers with all the similar outer diameter as that of R-roller but with flanges.
Since the flanges can obtain the force acting about the lateral sides of the chain, the chain is appropriate for getting the two a dwell load and also a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller than the width of plates.
An M roller is built for smoother engagement with all the sprockets. Because the chain is light in weight, it truly is ideal for vertical conveyance.
four.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that on the M-roller.
The chain is ideal for vertical conveyance exactly where rollers are less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have mainly identical framework to R-roller and F Conveyor Chains, respectively, except for the bearings within for smoother rotation.
6.UR- and UF- Rollers (massive clearance between bushing and roller)
UR- and UF- Roller Conveyor Chains have primarily identical framework to R-roller and F Conveyor Chains, respectively. Even so, the clearances between the outer diameter of bushings plus the inner diameter of the rollers are enlarged to avoid the rollers from fixing when foreign matters enter.