one.R-roller
R-roller Conveyor Chains have rollers with an outer diameter more substantial than the width of plates.
Since the rollers can conveniently roll, the chain is appropriate for working about the floor whilst the rollers acquire the dwell load.
2.F-roller
F-roller Conveyor Chains have rollers together with the similar outer diameter as that of R-roller but with flanges.
Since the flanges can obtain the force acting to the lateral sides of the chain, the chain is ideal for obtaining both a reside load as well as a lateral load.
3.M-roller
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller compared to the width of plates.
An M roller is intended for smoother engagement using the sprockets. Because the chain is light in weight, it is actually suitable for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that of the M-roller.
The chain is appropriate for vertical conveyance in which rollers are less prone to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have mostly identical construction to R-roller and F Conveyor Chains, respectively, except for your bearings within for smoother rotation.
six.UR- and UF- Rollers (significant clearance among bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical structure to R-roller and F Conveyor Chains, respectively. Nonetheless, the clearances amongst the outer diameter of bushings plus the inner diameter on the rollers are enlarged to prevent the rollers from fixing when foreign matters enter.