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January 8, 2021

1.R-roller
R-roller Conveyor Chains have rollers with an outer diameter bigger than the width of plates.
Since the rollers can quickly roll, the chain is ideal for working over the floor while the rollers get the reside load.
two.F-roller
F-roller Conveyor Chains have rollers using the identical outer diameter as that of R-roller but with flanges.
Because the flanges can acquire the force acting over the lateral sides of your chain, the chain is ideal for getting each a reside load and 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 built for smoother engagement with the sprockets. Since the chain is light in bodyweight, it is actually ideal for vertical conveyance.
4.S-roller
S-roller Conveyor Chains have rollers with an outer diameter smaller than that in the M-roller.
The chain is appropriate for vertical conveyance wherever rollers are much less more likely to be worn.
five.BR- and BF- Rollers (with built-in bearings)
BR- and BF- Roller Conveyor Chains have generally identical structure to R-roller and F Conveyor Chains, respectively, except to the bearings within for smoother rotation.
six.UR- and UF- Rollers (big clearance between bushing and roller)
UR- and UF- Roller Conveyor Chains have primarily identical framework to R-roller and F Conveyor Chains, respectively. Nonetheless, the clearances in between the outer diameter of bushings and also the inner diameter in the rollers are enlarged to avoid the rollers from fixing when foreign matters enter.