1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter greater than the width of plates.
Since the rollers 
can simply roll, the chain is suitable for operating within the floor although the rollers acquire the reside load.
two.F-roller
F-roller Conveyor Chains have rollers with all the similar outer diameter as that of R-roller but with flanges.
Because the flanges can obtain the force acting to the lateral sides of the chain, the chain is suitable for acquiring both a reside load and also a lateral load.
3.M-roller
M-roller Conveyor Chains have rollers with an outer diameter somewhat smaller compared to the width of plates.
An M roller is created for smoother engagement with the sprockets. Since the chain is light in bodyweight, it is suitable for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that with the M-roller.
The chain is ideal for vertical conveyance wherever rollers are significantly less likely to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have primarily identical framework to R-roller and F Conveyor Chains, respectively, except for your bearings within for smoother rotation.
six.UR- and UF- Rollers (significant clearance concerning bushing and roller)
UR- and UF- Roller Conveyor Chains have typically identical framework to R-roller and F Conveyor Chains, respectively. Nevertheless, the clearances amongst the outer diameter of bushings as well as the inner diameter of the rollers are enlarged to avoid the rollers from repairing when foreign matters enter.
DK Conveyor Chains Normal Conveyor Chain
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