one.R-roller
R-roller Conveyor Chains have rollers with an outer diameter larger than the width of plates.
Since the rollers can effortlessly roll, the chain is appropriate for working over the floor while the rollers get the dwell load.
two.F-roller
F-roller Conveyor Chains have rollers with the exact same outer diameter as that of R-roller but with flanges.
Since the flanges can receive the force acting about the lateral sides of your chain, the chain is ideal for getting both a live load plus a lateral load.
3.M-roller
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller than the width of plates.
An M roller is designed for smoother engagement using the sprockets. Because the chain is light in fat, it really is appropriate for vertical conveyance.
four.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that with the M-roller.
The chain is suitable for vertical conveyance the place rollers are less prone to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have mainly identical structure to R-roller and F Conveyor Chains, respectively, except to the bearings inside for smoother rotation.
six.UR- and UF- Rollers (huge clearance amongst bushing and roller)
UR- and UF- Roller Conveyor Chains have generally identical construction to R-roller and F Conveyor Chains, respectively. On the other hand, the clearances between the outer diameter of bushings as well as the inner diameter on the rollers are enlarged to stop the rollers from repairing when foreign matters enter.