1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter greater than the width of plates.
Because the rollers can conveniently roll, the chain is suitable for operating to the floor while the rollers acquire the live load.
two.F-roller
F-roller Conveyor Chains have rollers using the similar outer diameter as that of R-roller but with flanges.
Since the flanges can get the force acting on the lateral sides of the chain, the chain is suitable for receiving the two a dwell load in addition to a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller compared to the width of plates.
An M roller is made for smoother engagement with the sprockets. Since the chain is light in excess weight, it can be ideal for vertical conveyance.
four.S-roller
S-roller Conveyor 
Chains have rollers with an outer diameter smaller sized than that from the M-roller.
The chain is appropriate for vertical conveyance exactly where rollers are less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have mostly identical framework to R-roller and F Conveyor Chains, respectively, except for that bearings inside for smoother rotation.
six.UR- and UF- Rollers (massive clearance concerning bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical construction to R-roller and F Conveyor Chains, respectively. Having said that, the clearances between the outer diameter of bushings as well as the inner diameter of your rollers are enlarged to prevent the rollers from repairing when foreign matters enter.
DK Conveyor Chains Regular Conveyor Chain
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