1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter more substantial than the width of plates.
Since the rollers can easily roll, the chain is suitable for operating over the floor whilst the rollers receive the live load.
two.F-roller
F-roller Conveyor Chains have rollers with all the same outer diameter as that of R-roller but with flanges.
Since the flanges can acquire the force acting around the lateral sides from the chain, the chain is appropriate for getting the two a live load and a lateral load.
3.M-roller
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller sized compared to the width of plates.
An M roller is intended for smoother engagement using the sprockets. Because the chain is light in bodyweight, it is actually suitable for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that in the M-roller.
The chain is ideal for vertical conveyance in which 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 that bearings inside for smoother rotation.
6.UR- and UF- Rollers (significant clearance between bushing and roller)
UR- and UF- Roller Conveyor Chains have primarily identical construction to R-roller and F Conveyor Chains, respectively. However, the clearances in between the outer diameter of bushings along with the inner diameter of the rollers are enlarged to stop the rollers from fixing when foreign issues enter.