U.S. TSUBAKI ANTI-CORROSIVE / HEAT RESISTANT CHAIN
Poly-Steel Chain
U.S. Tsubaki Poly-Steel chains are made to exacting specifications from polyacetal stainless steel. The combination of polyacetal inner links and 304 stainless steel pins and outer link plates effectively incorporates the advantages of both materials into one chain. U.S. Tsubaki Poly-Steel chains can be used in both driving and conveying applications.
U.S. TSUBAKI
Pitch Bushing Width
Maximum Approx. Allowable Weight
Color
Diameter Between
Link Plate
Pin
Roller Link
Load lbs.
lbs./ft.
Plates
L 1
L 2
P B W T 1
T 2
H h
D
Chain No.
RF25PC RF35PC RF40PC RF50PC RF60PC
.250 .130 .125 .030 .051 .236 .199 .091 .177 .217 .375 .200 .188 .050 .087 .354 .307 .141 .270 .309 .500 .312 .312 .060 .060 .472 .409 .156 .325 .392
18 40 99
.06 Brown .15 Brown .26 Brown .39 Brown .55 Brown
.625 .400 .375 .080 .080 .591 .512 .200 .406 .472 154 .750 .469 .500 .094 .094 .713 .614 .234 .506 .581 198
Additional Information 1. Offset links are not available. Please use an even number of links. 2. Existing RS standard sprockets can be used. 3. RF40PC to RF60PC use the same connecting links as stainless steel chain. RF25PC and RF35PC use special connecting links. 4. When replacing stainless steel chain with Poly-Steel chain, please check the chain tension. Chain tension should be less than the maximum allowable tension. 5. Ambient temperature range: -14°F ~ 176°F (-10°C ~ 80°C) 6. Maximum chain speed: less than 230 ft./min. 7. Coefficient of sliding friction between chain and guide rail is 0.25 (without lubrication). 8. The guide rail should support the bottom side of the links. 9. The color of the inner links is WHITE.
Connecting and Disconnecting 1. Disconnect as follows:
As shown in the drawing, place the pin link plate on the jig and press down on the pin heads. Please be careful not to apply too much pressure to the plastic portion as there is the possibility of breakage. 2. Please inquire about our disconnecting jig.
3. For connecting, please use a connecting link.
A-59
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