one.R-roller
R-roller Conveyor Chains have rollers with an outer diameter greater compared to the width of plates.
Because the rollers can effortlessly roll, the chain is ideal for operating to the floor though the rollers acquire the dwell load.
2.F-roller
F-roller Conveyor Chains have rollers together with the exact same outer diameter as that of R-roller but with flanges.
Since the flanges can receive the force acting to the lateral sides from the chain, the chain is ideal for acquiring both a live 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 created for smoother engagement with all the sprockets. Because the chain is light in bodyweight, it is actually appropriate for vertical conveyance.
four.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that of your M-roller.
The chain is ideal for vertical conveyance the place rollers are less likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have typically identical construction to R-roller and F Conveyor Chains, respectively, except to the bearings inside for smoother rotation.
six.UR- and UF- Rollers (substantial clearance between bushing and roller)
UR- and UF- Roller Conveyor Chains have largely identical construction to R-roller and F Conveyor Chains, respectively. 
Even so, the clearances concerning the outer diameter of bushings plus the inner diameter from the rollers are enlarged to stop the rollers from repairing when foreign matters enter.
DK Conveyor Chains Common Conveyor Chain
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