1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter more substantial than the width of plates.
Because the rollers can easily roll, the chain is appropriate for running within the floor while the rollers receive the dwell load.
2.F-roller
F-roller Conveyor Chains have rollers using the exact same outer diameter as that of R-roller but with flanges.
Because the flanges can get the force acting on the lateral sides in the chain, the chain is ideal for receiving the two a live load along with a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller sized than the width of plates.
An M roller is created for smoother engagement with the sprockets. Because the chain is light in weight, it really is ideal for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that of your M-roller.
The chain is appropriate for vertical conveyance the place rollers are significantly less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have largely identical construction to R-roller and F Conveyor 
Chains, respectively, except for your bearings inside for smoother rotation.
6.UR- and UF- Rollers (big clearance amongst bushing and roller)
UR- and UF- Roller Conveyor Chains have generally identical framework to R-roller and F Conveyor Chains, respectively. Even so, the clearances between the outer diameter of bushings as well as the inner diameter from the rollers are enlarged to avoid the rollers from repairing when foreign issues enter.
