■ Poly-Steel Series This is a light-weight, low-noise chain. In addition, it is maintenance free since no lubrication is required. Outboard roller construction makes for a highly compact conveyor. The ability to flex backwards adds to this by allowing easy layout on the return side to save space. All parts are made of stainless steel except the outboard rollers and inner links.
Width
Link Plate
Pin
Outboard Roller
Between Roller
Roller
Link
Approximate
U.S. TSUBAKI
Pitch Diameter
Plates
Weight lbs./ft.
L 2
L 3
D S
H S
Chain No.
P
R
W
T
H
D
L 1
RF40PC-PSR RF50PC-PSR RF60PC-PSR
.500 .312 .625 .400 .750 .469
.312 .060 .472 .156 .380 .705 .760 .625 .307 .375 .080 .591 .200 .469 .850 .913 .750 .370 .500 .094 .713 .234 .600 1.100 1.195 .875 .496
.46 .65 .94
■ Guide Attachment Series The attachment is designed to prevent meandering. Plastic brake rollers can also be installed.
Width
Link Plate
Pin
Outboard
Guide
Approximate Weight
Between
Roller
Attachment
lbs./ft.
Roller
Roller
Link
Plastic
Steel
U.S. TSUBAKI
Pitch Diameter
Plates
Outboard Outboard
Chain No.
P
R
W
H
T
D
L 1
L 2
Ds
Hs
N
H A
Roller
1.15 1.49 2.12 Roller
C2042-SG C2052-SG C2062H-SG
1.000 .625 .312 .472 .060 .156 .380 .909 .906 .512 .650 .748 1.250 .750 .375 .591 .080 .200 .469 .996 1.063 .512 .787 .945 1.500 .875 .500 .677 .125 .234 .667 1.167 1.181 .496 1.000 1.063
.71
1.01 1.62
B-50
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