1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter more substantial than the width of plates.
Since the rollers can very easily roll, the chain is suitable for working on the floor while the rollers receive the live load.
two.F-roller
F-roller Conveyor Chains have rollers with all the similar outer diameter as that of R-roller but with flanges.
Since the flanges can get the force acting about the lateral sides of your chain, the chain is suitable for receiving the two a reside load and also a lateral load.
three.M-roller
M-roller Conveyor Chains have rollers with an outer diameter slightly smaller sized compared to the width of plates.
An M roller is developed for smoother engagement together with the sprockets. Because the chain is light in weight, it’s ideal for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller sized than that on the 
M-roller.
The chain is suitable for vertical conveyance exactly where rollers are much less likely to be worn.
5.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have mostly identical construction to R-roller and F Conveyor Chains, respectively, except for that bearings inside for smoother rotation.
six.UR- and UF- Rollers (large clearance concerning bushing and roller)
UR- and UF- Roller Conveyor Chains have mainly identical framework to R-roller and F Conveyor Chains, respectively. Nonetheless, the clearances between the outer diameter of bushings and also the inner diameter in the rollers are enlarged to stop the rollers from repairing when foreign issues enter.
DK Conveyor Chains Typical Conveyor Chain
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