SUPER STAINLESS ™ STEEL CHAINS
Tsubaki Poly-Steel chains are made to exacting specifications from polyacetal and stainless steel. The combination of polyacetal inner links and 304 stainless steel pins and outer link plates effectively incorporate the advantages of both materials into one chain. Tsubaki Poly-steel chains can be used in both driving and conveying applications. POLY-STEEL CHAINS
Features and Benefits Include:
1. Higher side-bar waist for improved fatigue strength 2. Comparable strength to standard ANSI carbon steel chains 3. Hardened stainless components for extended wear life and improved performance 4. Temperature range from - 40 ° F to 750 ° F
R
D
h
H
L 1
H
h
P
P
W
L 2
P
P
T
D
R
L 1
L
W
L 2
Width Between Roller Link Plates
Maximum Allowable Load*
Approx. Weight lbs/ft.
Tsubaki
Pitch
Roller Dia.
Link Plate
Pin
Color
T
Chain No.
P
R
W
T1
T2
H
h
D
L1
L2
25PC
0.250
0.130
0.125
0.030
0.051
0.236
0.199
0.091
0.177
0.217
18
0.06
White
Width Between Roller Link Plates
Average Tensile Strength
Maximum Allowable Load*
Approx. Weight lbs/ft.
No. of Links per 10 ft.
Roller Dia.
Tsubaki
Pitch
Link Plate
Pin
35PC
0.375
0.200
0.188
0.050
0.087
0.354
0.307
0.141
0.270
0.309
40
0.15
White
40PC
0.500
0.312
0.312
0.060
0.060
0.472
0.409
0.156
0.325
0.392
99
0.26
White
Chain No.
P
R
W
T
H
h
L1
L2
L1+L2
D
50PC
0.625
0.400
0.375
0.080
0.080
0.591
0.512
0.200
0.406
0.472
155
0.39
White
40SUPERSSRB
0.500
0.312
0.312
0.060
0.472
0.409
0.325
0.392
0.717
0.156
4,290
810
0.47
240
60PC
0.750
0.469
0.500
0.094
0.094
0.713
0.614
0.234
0.506
0.581
198
0.55
White
50SUPERSSRB
0.625
0.400
0.375
0.080
0.591
0.512
0.406
0.469
0.874
0.200
7,050
1,430
0.76
192
Additional Information 1. Offset links are not available for PC Chain. 2. Standard roller chain sprockets can be used with PC Chain. 3. Sizes 40 through 60 PC chain use standard “SS” series connecting links. Sizes 25 and 35 use special connecting links. 4. When replacing stainless steel chain with Poly-Steel chain, please check chain tension. Chain tension should be less than the maximum allowable load 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 .25 (without lubrication). 8. The chain guide rail must support the bottom side of the links. 9. The color of the inner links is white.
60SUPERSSRB
0.750
0.469
0.500
0.094
0.713
0.614
0.506
0.581
1.087
0.234
9,920
1,980
1.12
160
80SUPERSSRB
1.000
0.625
0.625
0.125
0.949
0.819
0.640
0.758
1.398
0.312
17,640
3,300
1.95
120
100SUPERSSRB
1.250
0.750
0.750
0.156
1.185
1.024
0.778
0.900
1.678
0.375
26,460
5,070
2.68
96
Note: 1. “RB” designation indicates 10’ box riveted. Cottered, cut-to-length and reel stock available upon request. 2. Larger pitch, conveyor and attachment chains available. Consult factory. 3. Sizes 40-60 supplied with clip-style connecting links. Size 80 and 100 supplied in cottered style connecting links. *4. MAL Ratings in lubricated conditions only.
75
76
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