U.S. TSUBAKI SPECIALTY CHAIN
Rollerless Chain Rollerless chains are ideal for tension linkage applications and are designed and manufactured to withstand continual wearing action.
Pitch
Bushing Diameter
Width
Pin
Link Plate
Average Tensile Strength
Approx. Weight lbs./ft.
U.S. TSUBAKI
Between Inner Link
Plates
lbs.
P
B
W D
L 1
L 2
T
H
Chain No.
RS65 RS85
.750 1.000 1.250 1.500
.330 .448 .533 .627
.500 .625 .750 1.000
.234 .312 .375 .437
.506 .640 .778 .980
.581 .758 .900 1.138
.094 .125 .156 .187
.713 .949
9,800 17,200 25,500 36,300
.81 1.41 2.08 3.04
RS105 RS125 Wrench Chain U.S. Tsubaki Wrench chains have extra long pins extending beyond both sides of the chain. They serve as tension linkages for holding pipes securely in pipe wrenches.
1.185 1.425
Pitch
Lacing
Pin
Link Plate
Width Over
Average Tensile
Approx. Weight lbs./ft.
U.S. TSUBAKI
Link Plate Strength
lbs.
P
D
L
E
T
H
A
Chain No.
50WR 60WR
.625 .750
2x2 2x2
.200 .234
.559 .787
.114 .197
.080 .094
.512 .614
.331 .394
6,750 9,000
.45 .62
Laminated Block Chain Laminated Block chain is used in light load, low speed applications. The chain is made entirely of 304 stainless steel. It is available in a variety of sizes, and it directly replaces Solid Block chain.
Block Width E
Link Plate T .060 .060 .060 .060 .060
U.S. TSUBAKI Laminated Block Chain (304SS)
Width A
Height H
Pitch P 1.000 1.000 1.000 1.000 1.000
Weight lbs./ft.
T502LSS T503LSS T504LSS T505LSS T506LSS
.188 .250 .312 .375 .500
.375 .437 .562 .625 .750
.325 .325 .325 .325 .325
.3 .3 .4 .4 .5
A-71
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