1.R-roller
R-roller Conveyor Chains 
have rollers with an outer diameter greater than the width of plates.
Since the rollers can quickly roll, the chain is ideal for running to the floor while the rollers get the live load.
2.F-roller
F-roller Conveyor Chains have rollers together with the identical outer diameter as that of R-roller but with flanges.
Because the flanges can get the force acting over the lateral sides on the chain, the chain is suitable for acquiring the two a live load in addition to a lateral load.
3.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 the sprockets. Because the chain is light in bodyweight, it is suitable 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 significantly less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have generally identical framework to R-roller and F Conveyor Chains, respectively, except to the bearings within for smoother rotation.
six.UR- and UF- Rollers (large clearance amongst bushing and roller)
UR- and UF- Roller Conveyor Chains have primarily identical framework to R-roller and F Conveyor Chains, respectively. On the other hand, the clearances involving the outer diameter of bushings along with the inner diameter of the rollers are enlarged to stop the rollers from fixing when foreign matters enter.
DK Conveyor Chains Normal Conveyor Chain
Tags: