1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter larger compared to the width of plates.
Because the rollers can simply roll, the chain is appropriate for working within the floor whilst the rollers obtain the dwell load.
two.F-roller
F-roller Conveyor Chains have rollers with the identical outer diameter as that of R-roller but with flanges.
Because the flanges can get the force acting about the lateral sides of your chain, the chain is appropriate for receiving the two a dwell load plus a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller sized compared to the width of plates.
An M roller is designed for smoother engagement with all the sprockets. Because the chain is light in excess weight, it’s ideal for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that on the M-roller.
The chain is suitable for vertical conveyance the place rollers are much less prone to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have generally identical construction to R-roller and F Conveyor Chains, respectively, except to the bearings within for smoother rotation.
six.UR- and UF- Rollers (big clearance involving bushing and roller)
UR- and 
UF- Roller Conveyor Chains have mostly identical structure to R-roller and F Conveyor Chains, respectively. Nevertheless, the clearances among the outer diameter of bushings as well as the inner diameter with the rollers are enlarged to prevent the rollers from fixing when foreign matters enter.
DK Conveyor Chains Normal Conveyor Chain
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