Premier Series roller chains are a top-of-the-line tier-one class of premium roller chains. Offering overzealous roller chain performance, strength specifications, and features that are only found among the best quality roller chains in the world. Utilizing top-end advanced engineering and premium steel alloys these chains are designed and made to last in even the most rugged of applications. We stock a full lineup of ANSI and ISO British Standard sizes of premier roller chains.
Premium Roller Chain Video
Premium Roller Chain Features
separating its-self from the rest and exemplifying features that truly stand out is the name of the game with our selection of Premier Series premium roller chains. The below features displays and dives into the technical through mechanical reasoning as to why these chains are becoming an industry favorite.
Solid Rollers The first "wear part" of a roller chain is typically the roller due to its direct contact and connection with the sprockets. If a roller is split it will lose its cylindrical form and "dig" into the sprocket tooth root creating immersive wear on the sprocket as well as the bushings of the roller chain. A solid roller will ensure you get the maximum roller life and no deforming until it is time for the chain to be replaced. The Premier Series utilizes a special cold-forged roller that has been heat-treated and shot-peened for superb strength performance and decreased wear.
Solid and Seamless Bushings Bushings are held within the rollers of a chain, these bushings constantly are in contact with the pins and the inside diameter of the roller. If a bushing is split like it is in most roller chains on the market it creates internal wear and friction on the pin and roller, especially as it deforms over time. Using a solid/ seamless bushing brings the internal friction and wear on the chain parts to an absolute minimum. It's also imperative to implement proper lubrication to further decrease internal friction, heat, and wear within the chain.
Heat-Treated Hardened Pins The pins of a roller chain are essentially the "backbone" of the chain and put up with a high amount of the shock-load. The pins in Premier Series chains are precision heat-treated to evenly displace this shock load and are accurately riveted in a way that eliminates pin roll or shift. Shot peening and hardening processes are also done to increase the working capacity of the pins while also drastically improving fatigue resistance.
Shot Peened Blasted Components Taking each component through a rigorous shot-peening ensures strength, fatigue resistance, and will alleviate stress concentrations that can result in breakage or micro-cracking.
Wide-Waste Link Plates The side plates play two important roles in the roller chain. They hold everything together as well as put up with a good portion of the shock-load. Utilizing the additional material creates a plate that is far more capable of bearing higher loads and shock factors and simply lasts longer. The premier series chainplates have also been heat-treated and shot-peened for added fatigue resistance and durability.
Pre-Stretching The final step in assembly prior to lubrication is pre-stretching and stressing the chain. This process virtually eliminates the initial chain install stretch and ensures that all components are properly and optimally aligned.
Premium Roller Chain Sizes
The below charts show the standard sizes and technical data on the Premier Series roller chains, we also supply custom made roller chains and problem solver chains.
ANSI Single Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25
1,050
140
0.250"
0.125"
0.125"
0.091"
0.36"
0.46"
0.24"
0.030"
0.09
35
2,430
560
0.375"
0.200"
0.188"
0.141"
0.52"
0.64"
0.35"
0.050"
0.23
41
2,600
500
0.500"
0.306"
0.250"
0.141"
0.59"
0.72"
0.39"
0.050"
0.30
40
4,300
940
0.500"
0.312"
0.312"
0.156"
0.70"
0.83"
0.47"
0.060"
0.40
50
7,200
1,625
0.625"
0.400"
0.375"
0.200"
0.86"
1.01"
0.59"
0.080"
0.66
60
10,000
2,470
0.750"
0.469"
0.500"
0.234"
1.06"
1.23"
0.71
0.094"
0.98
80
17,650
4,295
1.000"
0.625"
0.625"
0.312"
1.34"
1.54"
0.94"
0.125"
1.8
100
26,500
6,610
1.250"
0.750"
0.750"
0.375"
1.62"
1.85"
1.18"
0.156"
2.62
120
39,000
8,800
1.500"
0.875"
1.000"
0.437"
2.03"
2.30"
1.41"
0.187"
3.86
140
48,600
11,750
1.750"
1.000"
1.000"
0.500"
2.19"
2.49"
1.61"
0.219"
4.97
160
63,000
15,500
2.000"
1.125"
1.250"
0.562"
2.60"
2.94"
1.88"
0.250"
6.8
180
81,500
17,750
2.250"
1.406"
1.406"
0.687"
2.91"
3.28"
2.11"
0.281"
8.98
200
105,000
20,900
2.500"
1.562"
1.500"
0.781"
3.16"
3.56"
2.36"
0.312"
11.4
240
152,200
29,000
3.000"
1.875"
1.875"
0.937"
3.86"
4.33"
2.85"
0.375"
15.9
ANSI Double Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25-2
2,100
240
0.250"
0.125"
0.125"
0.091"
0.61"
0.71"
0.24"
0.030"
0.18
35-2
4,860
840
0.375"
0.200"
0.188"
0.141"
0.91"
1.04"
0.35"
0.050"
0.42
40-2
8,600
1,400
0.500"
0.312"
0.312"
0.156"
1.27"
1.40"
0.47"
0.060"
0.82
50-2
14,400
2,430
0.625"
0.400"
0.375"
0.200"
1.57"
1.72"
0.59"
0.080"
1.34
60-2
19,800
3,370
0.750"
0.469"
0.500"
0.234"
1.95"
2.12"
0.71
0.094"
1.98
80-2
35,300
5,630
1.000"
0.625"
0.625"
0.312"
2.49"
2.69"
0.94"
0.125"
3.5
100-2
53,000
8,650
1.250"
0.750"
0.750"
0.375"
3.03"
3.26"
1.18"
0.156"
5.2
120-2
78,000
11,620
1.500"
0.875"
1.000"
0.437"
3.82"
4.09"
1.41"
0.187"
7.9
140-2
97,200
15,400
1.750"
1.000"
1.000"
0.500"
4.11"
4.41"
1.61"
0.219"
10.2
160-2
126,000
20,250
2.000"
1.125"
1.250"
0.562"
4.90"
5.24"
1.88"
0.250"
13.5
180-2
163,000
23,300
2.250"
1.406"
1.406"
0.687"
5.50"
5.87"
2.11"
0.281"
17.9
200-2
20,000
27,430
2.500"
1.562"
1.500"
0.781"
5.98"
6.38"
2.36"
0.312"
22.6
240-2
304,400
37,900
3.000"
1.875"
1.875"
0.937"
7.31"
7.78"
2.85"
0.375"
31.6
ANSI Triple Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25-3
3,150
320
0.250"
0.125"
0.125"
0.091"
0.86"
.096"
0.24"
0.030"
0.23
35-3
7,280
1,230
0.375"
0.200"
0.188"
0.141"
1.32"
1.44"
0.35"
0.050"
0.62
40-3
12,900
2,050
0.500"
0.312"
0.312"
0.156"
1.83"
1.96"
0.47"
0.060"
1.24
50-3
21,600
3,580
0.625"
0.400"
0.375"
0.200"
2.29"
2.44"
0.59"
0.080"
2.06
60-3
29,700
4,950
0.750"
0.469"
0.500"
0.234"
2.85"
3.02"
0.71
0.094"
2.97
80-3
53,060
8,280
1.000"
0.625"
0.625"
0.312"
3.65"
3.85"
0.94"
0.125"
5.3
100-3
79,500
12,730
1.250"
0.750"
0.750"
0.375"
4.44"
4.67"
1.18"
0.156"
7.9
120-3
117,000
17,080
1.500"
0.875"
1.000"
0.437"
5.61"
5.88"
1.41"
0.187"
11.8
140-3
145,800
22,700
1.750"
1.000"
1.000"
0.500"
6.04"
6.34"
1.61"
0.219"
14.9
160-3
189,000
29,900
2.000"
1.125"
1.250"
0.562"
7.21"
7.55"
1.88"
0.250"
20.2
180-3
244,500
34,400
2.250"
1.406"
1.406"
0.687"
8.09"
8.46"
2.11"
0.281"
25.7
200-3
315,000
40,240
2.500"
1.562"
1.500"
0.781"
8.80"
9.20"
2.36"
0.312"
33.9
240-3
456,600
55,700
3.000"
1.875"
1.875"
0.937"
10.77"
11.24"
2.85"
0.375"
47.3
ANSI Four Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
40-4
17,200
2,700
0.500"
0.312"
0.312"
0.156"
2.36"
2.39"
0.47"
0.060"
1.65
50-4
28,000
4,720
0.625"
0.400"
0.375"
0.200"
2.96"
3.00"
0.59"
0.080"
2.66
60-4
39,600
6,530
0.750"
0.469"
0.500"
0.234"
3.72"
3.76"
0.71
0.094"
3.97
80-4
70,590
10,900
1.000"
0.625"
0.625"
0.312"
4.74"
4.94"
0.94"
0.125"
6.87
100-4
106,600
16,800
1.250"
0.750"
0.750"
0.375"
5.80"
5.94"
1.18"
0.156"
10.3
120-4
156,000
22,550
1.500"
0.875"
1.000"
0.437"
7.33"
7.48"
1.41"
0.187"
15.4
140-4
194,400
29,900
1.750"
1.000"
1.000"
0.500"
7.92"
8.09"
1.61"
0.219"
19.6
160-4
252,000
39,300
2.000"
1.125"
1.250"
0.562"
9.46"
9.63"
1.88"
0.250"
26.0
200-4
420,000
53,100
2.500"
1.562"
1.500"
0.781"
11.55"
11.91"
2.36"
0.312"
45.2
240-4
608,800
72,840
3.000"
1.875"
1.875"
0.937"
14.17"
14.46"
2.85"
0.375"
63.1
ANSI Five Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
40-5
21,500
3,200
0.500"
0.312"
0.312"
0.156"
2.94"
2.98"
0.47"
0.060"
2.11
50-5
36,000
5,580
0.625"
0.400"
0.375"
0.200"
3.68"
3.71"
0.59"
0.080"
3.37
60-5
49,500
7,720
0.750"
0.469"
0.500"
0.234"
4.61"
4.65"
0.71
0.094"
4.97
80-5
88,350
12,900
1.000"
0.625"
0.625"
0.312"
5.90"
6.10"
0.94"
0.125"
8.60
100-5
132,500
19,850
1.250"
0.750"
0.750"
0.375"
7.20"
7.35"
1.18"
0.156"
12.90
120-5
195,000
26,750
1.500"
0.875"
1.000"
0.437"
9.11"
9.27"
1.41"
0.187"
19.2
140-5
243,000
35,400
1.750"
1.000"
1.000"
0.500"
9.85"
10.02"
1.61"
0.219"
24.4
160-5
315,000
46,500
2.000"
1.125"
1.250"
0.562"
11.76"
11.94"
1.88"
0.250"
32.5
200-5
525,000
62,750
2.500"
1.562"
1.500"
0.781"
14.39"
14.72"
2.36"
0.312"
56.4
ANSI Six Strand Premium Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
40-6
25,800
3,770
0.500"
0.312"
0.312"
0.156"
3.5"
3.54"
0.47"
0.060"
2.22
50-6
43,200
6,580
0.625"
0.400"
0.375"
0.200"
4.39"
4.43"
0.59"
0.080"
4.03
60-6
59,400
9,100
0.750"
0.469"
0.500"
0.234"
5.51"
5.55"
0.71
0.094"
5.97
80-6
105,898
15,200
1.000"
0.625"
0.625"
0.312"
7.05"
7.25"
0.94"
0.125"
10.3
100-6
159,000
23,400
1.250"
0.750"
0.750"
0.375"
8.61"
8.76"
1.18"
0.156"
15.5
120-6
234,000
31,470
1.500"
0.875"
1.000"
0.437"
10.90"
11.06"
1.41"
0.187"
23.0
140-6
291,600
41,580
1.750"
1.000"
1.000"
0.500"
11.77"
11.94"
1.61"
0.219"
29.3
160-6
378,000
54,800
2.000"
1.125"
1.250"
0.562"
14.07"
14.24"
1.88"
0.250"
38.9
ANSI Cottered Premium Roller Chains
Cottered roller chain is manufactured utilizing cotter keys instead of rivets for keeping the chain assembled. The benefit of this is that it is easier to disassemble the chain for making repairs or edits.
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LC)
(H2)
(T)
Weight (LBS)
60C
10,000
2,470
0.750"
0.469"
0.500"
0.234"
1.23"
0.71"
0.094"
0.98
60-2C
19,800
3,370
0.750"
0.469"
0.500"
0.234"
2.12"
0.71"
0.094"
1.98
60-3C
29,700
4,950
0.750"
0.469"
0.500"
0.234"
3.02"
0.71"
0.094"
2.97
60-4C
39,600
6,530
0.750"
0.469"
0.500"
0.234"
3.76"
0.71"
0.094"
3.97
60-5C
49,500
7,720
0.750"
0.469"
0.500"
0.234"
4.65"
0.71"
0.094"
4.97
60-6C
59,400
9,100
0.750"
0.469"
0.500"
0.234"
5.55"
0.71"
0.094"
5.97
80C
17,650
4,295
1.000"
0.625"
0.625"
0.312"
1.54"
0.94"
0.125"
1.8
80-2C
35,300
5,630
1.000"
0.625"
0.625"
0.312"
2.69"
0.94"
0.125"
3.5
80-3C
53,060
8,280
1.000"
0.625"
0.625"
0.312"
3.85"
0.94"
0.125"
5.3
80-4C
70,590
10,900
1.000"
0.625"
0.625"
0.312"
4.94"
0.94"
0.125"
6.87
80-5C
88,350
12,900
1.000"
0.625"
0.625"
0.312"
6.10"
0.94"
0.125"
8.6
80-6C
105,898
15,200
1.000"
0.625"
0.625"
0.312"
7.25"
0.94"
0.125"
10.3
100C
26,500
6,610
1.250"
0.750"
0.750"
0.375"
1.85"
1.18"
0.156"
2.62
100-2C
53,000
8,650
1.250"
0.750"
0.750"
0.375"
3.26"
1.18"
0.156"
5.2
100-3C
79,500
12,730
1.250"
0.750"
0.750"
0.375"
4.67"
1.18"
0.156"
7.9
100-4C
106,600
16,800
1.250"
0.750"
0.750"
0.375"
5.94"
1.18"
0.156"
10.3
100-5C
132,500
19,850
1.250"
0.750"
0.750"
0.375"
7.35"
1.18"
0.156"
12.9
100-6C
159,000
23,4000
1.250"
0.750"
0.750"
0.375"
8.76"
1.18"
0.156"
15.5
120C
39,000
8,800
1.500"
0.875"
1.00"
0.437"
2.30"
1.41"
0.187"
3.86
120-2C
78,000
11,620
1.500"
0.875"
1.00"
0.437"
4.09"
1.41"
0.187"
7.9
120-3C
117,000
17,080
1.500"
0.875"
1.00"
0.437"
5.68"
1.41"
0.187"
11.8
120-4C
156,000
22,550
1.500"
0.875"
1.00"
0.437"
7.48"
1.41"
0.187"
15.4
120-5C
195,000
26,750
1.500"
0.875"
1.00"
0.437"
9.27"
1.41"
0.187"
19.2
120-6C
234,000
31,470
1.500"
0.875"
1.00"
0.437"
11.06"
1.41"
0.187"
23.0
140C
48,600
11,750
1.750"
1.000"
1.000"
0.500"
2.49"
1.61"
0.219"
4.97
140-2C
97,200
15,400
1.750"
1.000"
1.000"
0.500"
4.41"
1.61"
0.219"
10.2
140-3C
145,800
22,700
1.750"
1.000"
1.000"
0.500"
6.34"
1.61"
0.219"
14.9
140-4C
194,400
29,900
1.750"
1.000"
1.000"
0.500"
8.09"
1.61"
0.219"
19.6
140-5C
243,000
35,400
1.750"
1.000"
1.000"
0.500"
10.02"
1.61"
0.219"
24.4
140-6C
291,600
41,580
1.750"
1.000"
1.000"
0.500"
11.94"
1.61"
0.219"
29.3
160C
63,000
15,500
2.000"
1.125"
1.250"
0.562"
2.94"
1.88"
0.250"
6.8
160-2C
126,000
20,250
2.000"
1.125"
1.250"
0.562"
5.24"
1.88"
0.250"
13.5
160-3C
189,000
29,900
2.000"
1.125"
1.250"
0.562"
7.55"
1.88"
0.250"
20.2
160-4C
252,000
39,300
2.000"
1.125"
1.250"
0.562"
9.63"
1.88"
0.250"
26.0
160-5C
315,000
46,500
2.000"
1.125"
1.250"
0.562"
11.94"
1.88"
0.250"
32.5
160-6C
378,000
54,800
2.000"
1.125"
1.250"
0.562"
14.24"
1.88"
0.250"
38.9
180C
81,500
17,750
2.250"
1.406"
1.406"
0.687"
3.28"
2.11"
0.281"
8.98
180-2C
163,000
23,300
2.250"
1.406"
1.406"
0.687"
5.87"
2.11"
0.281"
17.9
180-3C
244,500
34,400
2.250"
1.406"
1.406"
0.687"
8.46"
2.11"
0.281"
25.7
200C
105,500
20,900
2.500"
1.562"
1.500"
0.781"
3.56"
2.36"
0.312"
11.4
200-2C
210,000
27,430
2.500"
1.562"
1.500"
0.781"
6.38"
2.36"
0.312"
22.6
200-3C
315,000
40,240
2.500"
1.562"
1.500"
0.781"
9.20"
2.36"
0.312"
33.9
200-4C
420,000
53,100
2.500"
1.562"
1.500"
0.781"
11.91"
2.36"
0.312"
45.2
200-5C
525,000
62,750
2.500"
1.562"
1.500"
0.781"
14.72"
2.36"
0.312"
56.4
240C
152,200
29,000
3.000"
1.875"
1.875"
0.937"
4.33"
2.85"
0.375"
15.9
240-2C
304,400
37,900
3.000"
1.875"
1.875"
0.937"
7.78"
2.85"
0.375"
31.6
240-3C
456,600
55,700
3.000"
1.875"
1.875"
0.937"
11.24"
2.85"
0.375"
47.3
240-4C
608,800
72,840
3.000"
1.875"
1.875"
0.937"
14.46"
2.85"
0.375"
63.1
ANSI Heavy Premium Roller Chains
Heavy roller chains are manufactured dimensionally the same as a standard chain with the important exception of the side plates. Heavy-duty chains utilize a thicker side plate which in turn creates a chain that has higher capacities and working loads while also increasing the fatigue resistance as well as shock load absorption.
Riveted Heavy Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
50H
9,000
1,500
0.625"
0.400"
0.375"
0.200"
0.87"
0.96"
0.594"
0.094"
0.8
60H
12,300
2,405
0.750
0.469"
0.500"
0.234"
1.19"
1.36"
0.71"
0.125"
1.3
60H-2
24,600
3,415
0.750"
0.469"
0.500"
0.234"
2.22"
2.39"
0.71"
0.125"
2.5
80H
20,300
4,135
1.000"
0.625"
0.625"
0.312"
1.47"
1.67"
0.94"
0.156"
2.1
80H-2
40,600
5,800
1.000"
0.625"
0.625"
0.312"
2.75"
2.95"
0.94"
0.156"
4.1
100H
30,800
6,360
1.250"
0.750"
0.750"
0.375"
1.75"
1.98"
1.18"
0.187"
3.0
100H-2
61,600
8,790
1.250"
0.750"
0.750"
0.375"
3.29"
3.52"
1.18"
0.187"
6.1
120H
41,800
8,540
1.500"
0.875"
1.000"
0.437"
2.16"
2.43"
1.41"
0.219"
4.4
120H-2
83,600
12,000
1.500"
0.875"
1.000"
0.437"
4.09"
4.36"
1.41"
0.219"
8.8
140H
54,200
11,310
1.750"
1.000"
1.000"
0.500"
2.32"
2.62"
1.61"
0.250"
5.6
140H-2
108,400
15,730
1.750"
1.000"
1.000"
0.500"
4.38"
4.68"
1.61"
0.250"
11.2
160H
68,800
14,900
2.000"
1.125"
1.250"
0.562"
2.73"
3.07"
1.88"
0.281"
6.9
160H-2
137,600
20,970
2.000"
1.125"
1.250"
0.562"
5.17"
5.51"
1.88"
0.281"
13.6
180H
83,900
15,870
2.250"
1.406"
1.406"
0.687"
3.04"
3.41"
2.11"
0.312"
10.0
200H
116,900
18,500
2.500"
1.562"
1.500"
0.781"
3.43"
3.83"
2.36"
0.375"
12.9
200H-2
233,800
28,550
2.500"
1.562"
1.500"
0.781"
6.51"
6.91"
2.36"
0.375"
25.6
240H
172,000
30,100
3.000"
1.875"
1.875"
0.937"
4.38"
4.85"
2.85"
0.500"
20.4
Cottered Heavy Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LC)
(H2)
(T)
Weight (LBS)
60H
12,300
2,405
0.750
0.469"
0.500"
0.234"
1.36"
0.71"
0.125"
1.3
60H-2
24,600
3,415
0.750"
0.469"
0.500"
0.234"
2.39"
0.71"
0.125"
2.5
80H
20,300
4,135
1.000"
0.625"
0.625"
0.312"
1.67"
0.94"
0.156"
2.1
80H-2
40,600
5,800
1.000"
0.625"
0.625"
0.312"
2.95"
0.94"
0.156"
4.1
100H
30,800
6,360
1.250"
0.750"
0.750"
0.375"
1.98"
1.18"
0.187"
3.0
100H-2
61,600
8,790
1.250"
0.750"
0.750"
0.375"
3.52"
1.18"
0.187"
6.1
120H
41,800
8,540
1.500"
0.875"
1.000"
0.437"
2.43"
1.41"
0.219"
4.4
120H-2
83,600
12,000
1.500"
0.875"
1.000"
0.437"
4.36"
1.41"
0.219"
8.8
140H
54,200
11,310
1.750"
1.000"
1.000"
0.500"
2.62"
1.61"
0.250"
5.6
140H-2
108,400
15,730
1.750"
1.000"
1.000"
0.500"
4.68"
1.61"
0.250"
11.2
160H
68,800
14,900
2.000"
1.125"
1.250"
0.562"
3.07"
1.88"
0.281"
6.9
160H-2
137,600
20,970
2.000"
1.125"
1.250"
0.562"
5.51"
1.88"
0.281"
13.6
200H
116,900
18,500
2.500"
1.562"
1.500"
0.781"
3.83"
2.36"
0.375"
12.9
200H-2
233,800
28,550
2.500"
1.562"
1.500"
0.781"
6.91"
2.36"
0.375"
25.6
Premium Stainless Steel Roller Chains
When corrosion resistance, abrasion resistance, or FDA requirements need to be met, stainless steel roller chains are a must. We supply Premier Series premium stainless steel roller chains in simplex (singe-strand) and duplex (double-strand) configurations in 304, 306, or even 600-series stainless steel options. Remarkably, stainless steel roller chains offer the highest resistance to corrosion and abrasion out of any other roller chain and can operate in extremely high or low-temperature applications.
Simplex 304-Grade Stainless Steel Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25SS
700
27
0.250"
0.125"
0.125"
0.091"
0.36"
0.46"
0.24"
0.030"
0.09
35SS
1,400
60
0.375"
0.200"
0.188"
0.141"
0.52"
0.64"
0.35"
0.050"
0.23
41SS
1,700
70
0.500"
0.306"
0.250"
0.141"
0.59"
0.72"
0.39"
0.050"
0.30
40SS
2,790
100
0.500"
0.312"
0.312"
0.156"
0.70"
0.83"
0.47"
0.060"
0.40
50SS
4,560
150
0.625"
0.400"
0.375"
0.200"
0.86"
1.01"
0.59"
0.080"
0.66
60SS
6,160
230
0.750"
0.469"
0.500"
0.234"
1.06"
1.23"
0.71
0.094"
0.98
80SS
10,590
400
1.000"
0.625"
0.625"
0.312"
1.34"
1.54"
0.94"
0.125"
1.8
100SS
12,790
570
1.250"
0.750"
0.750"
0.375"
1.62"
1.85"
1.18"
0.156"
2.62
120SS
17,200
858
1.500"
0.875"
1.000"
0.437"
2.03"
2.30"
1.41"
0.187"
3.86
Duplex 304-Grade Stainless Steel Roller Chains
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25-2SS
1,350
52
0.250"
0.125"
0.125"
0.091"
0.61"
0.71"
0.24"
0.030"
0.18
35-2SS
2,800
120
0.375"
0.200"
0.188"
0.141"
0.91"
1.04"
0.35"
0.050"
0.42
40-2SS
5,580
200
0.500"
0.312"
0.312"
0.156"
1.27"
1.40"
0.47"
0.060"
0.82
50-2SS
9,120
310
0.625"
0.400"
0.375"
0.200"
1.57"
1.72"
0.59"
0.080"
1.34
60-2SS
12,320
460
0.750"
0.469"
0.500"
0.234"
1.95"
2.12"
0.71
0.094"
1.98
80-2SS
21,180
800
1.000"
0.625"
0.625"
0.312"
2.49"
2.69"
0.94"
0.125"
3.5
Premium 316-Grade Stainless Steel Roller Chain
316-Grade stainless steel roller chains show superior results in chemical attack resistance, weldability, and is often referred to as non-magnetic due to the material minimal magnetic effects.
Chain Size
Tensile Strength (LBS)
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25SS316
700
27
0.250"
0.125"
0.125"
0.091"
0.36"
0.46"
0.24"
0.030"
0.09
35SS316
1,400
60
0.375"
0.200"
0.188"
0.141"
0.52"
0.64"
0.35"
0.050"
0.23
41SS316
1,700
70
0.500"
0.306"
0.250"
0.141"
0.59"
0.72"
0.39"
0.050"
0.30
40SS316
2,790
100
0.500"
0.312"
0.312"
0.156"
0.70"
0.83"
0.47"
0.060"
0.40
50SS316
4,560
150
0.625"
0.400"
0.375"
0.200"
0.86"
1.01"
0.59"
0.080"
0.66
60SS316
6,160
230
0.750"
0.469"
0.500"
0.234"
1.06"
1.23"
0.71
0.094"
0.98
80SS316
10,590
400
1.000"
0.625"
0.625"
0.312"
1.34"
1.54"
0.94"
0.125"
1.8
High-Strength 600-Series Stainless Chains
600-Series stainless steel roller chains offer optimal strength and shock-load bearing capabilities out of any other grade. It utilizes special heat-treated stainless steel parts to increase the working capacity of the chain.
Chain Size
Working Load (LBS)
Pitch (P)
(D1)
(B1)
(D2)
(LR)
(LC)
(H2)
(T)
Weight (LBS)
25SS600
30
0.250"
0.125"
0.125"
0.091"
0.36"
0.46"
0.24"
0.030"
0.09
35SS600
90
0.375"
0.200"
0.188"
0.141"
0.52"
0.64"
0.35"
0.050"
0.23
40SS600
160
0.500"
0.312"
0.312"
0.156"
0.70"
0.83"
0.47"
0.060"
0.40
50SS600
231
0.625"
0.400"
0.375"
0.200"
0.86"
1.01"
0.59"
0.080"
0.66
60SS600
352
0.750"
0.469"
0.500"
0.234"
1.06"
1.23"
0.71
0.094"
0.98
80SS600
595
1.000"
0.625"
0.625"
0.312"
1.34"
1.54"
0.94"
0.125"
1.8
100SS600
858
1.250"
0.750"
0.750"
0.375"
1.62"
1.85"
1.18"
0.156"
2.62
Premium Hollow Pin Roller Chains
Hollow pin chain is manufactured in a way that allows for attaching items to the chain through the "hollow Pins". It is also used in numerous elevating, conveying, and bucket applications. We offer one of the largest selections of Hollow Pin chains on the market ranging from standard steel to stainless steel.
Standard Hollow Pin Chain
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(L)
(Lc)
(h2)
(T)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
40HP
0.500"
0.312"
0.312"
0.222"
0.157"
0.65"
0.69"
0.47"
0.060"
2,860
400
0.4
50HP
0.625"
0.400"
0.375"
0.277"
0.202"
0.81"
0.86"
0.59"
0.080"
4,410
705
0.7
60HP
0.750"
0.469"
0.500"
0.327"
0.236"
1.02"
1.06"
0.71"
0.094"
6,390
950
1.0
80HP
1.000"
0.625"
0.625"
0.049"
0.317"
1.28"
1.33"
0.94"
0.125"
11,470
1,720
1.8
Standard Stainless Steel Hollow Pin Chain
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(L)
(Lc)
(h2)
(T)
Weight (LBS/ FT)
40HPSS
0.500"
0.312"
0.312"
0.222"
0.157"
0.65"
0.69"
0.47"
0.060"
0.4
50HPSS
0.625"
0.400"
0.375"
0.277"
0.202"
0.81"
0.86"
0.59"
0.080"
0.7
60HPSS
0.750"
0.469"
0.500"
0.327"
0.236"
1.02"
1.06"
0.71"
0.094"
1.0
80HPSS
1.000"
0.625"
0.625"
0.049"
0.317"
1.28"
1.33"
0.94"
0.125"
1.8
Double Pitch Hollow Pin Chain
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(LR)
(Lc)
(h2)
(T)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
C2040HP
1.000"
0.312"
0.312"
0.222"
0.157"
0.65"
0.69"
0.472"
0.060"
2,860
400
0.3
C2050HP
1.250"
0.400"
0.375"
0.284"
0.201"
0.81"
0.86"
0.591"
0.080"
5,520
705
0.5
C2060HP
1.500"
0.469"
0.500"
0.327"
0.236"
1.02"
1.06"
0.669"
0.094"
6,390
950
0.7
C2080HP
2.000"
0.625"
0.625"
0.446"
0.318"
1.28"
1.42"
0.949"
0.126"
11,470
1,720
1.33
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(LR)
(Lc)
(h2)
(T)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
C2042HP
1.000"
0.625"
0.312"
0.222"
0.157"
0.65"
0.69"
0.472"
0.060"
2,860
400
0.54
C2052HP
1.250"
0.750"
0.375"
0.284"
0.201"
0.81"
0.86"
0.591"
0.080"
5,520
705
0.84
C2062HP
1.500"
0.875"
0.500"
0.327"
0.236"
1.02"
1.06"
0.669"
0.094"
6,390
950
1.20
C2082HP
2.000"
1.125"
0.625"
0.446"
0.318"
1.28"
1.42"
0.949"
0.126"
11,470
1,720
2.13
Stainless Steel Double Pitch Hollow Pin Chain
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(LR)
(Lc)
(h2)
(T)
Weight (LBS/ FT)
C2040HPSS
1.000"
0.312"
0.312"
0.222"
0.157"
0.65"
0.69"
0.472"
0.060"
0.3
C2050HPSS
1.250"
0.400"
0.375"
0.284"
0.201"
0.81"
0.86"
0.591"
0.080"
0.5
C2060HPSS
1.500"
0.469"
0.500"
0.327"
0.236"
1.02"
1.06"
0.669"
0.094"
0.7
C2080HPSS
2.000"
0.625"
0.625"
0.446"
0.318"
1.28"
1.42"
0.949"
0.126"
1.33
Chain Size
Pitch (P)
(d1)
(b1)
(d2)
(d3)
(LR)
(Lc)
(h2)
(T)
Weight (LBS/ FT)
C2042HPSS
1.000"
0.625"
0.312"
0.222"
0.157"
0.65"
0.69"
0.472"
0.060"
0.54
C2052HPSS
1.250"
0.750"
0.375"
0.284"
0.201"
0.81"
0.86"
0.591"
0.080"
0.84
C2062HPSS
1.500"
0.875"
0.500"
0.327"
0.236"
1.02"
1.06"
0.669"
0.094"
1.20
C2082HPSS
2.000"
1.125"
0.625"
0.446"
0.318"
1.28"
1.42"
0.949"
0.126"
2.13
Premium Side Bow Roller Chains
Side bow chains are also commonly referred to as side-flex or side flexing roller chain due to its ability to flex around turns while in operation.
Standard Side Bow Roller Chains
Chain Size
Pitch (P)
(R)
(W)
(D)
(Lr)
(Lc)
(H)
(T)
(r)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
40SB
0.500"
0.312"
0.313"
0.141"
0.66"
0.74"
0.461"
0.060"
13.78"
3,350
400
0.42
50SB
0.625"
0.400"
0.375"
0.175"
0.84"
0.91"
0.575"
0.080"
15.75"
4,970
705
0.69
60SB
0.750"
0.469"
0.500"
0.175"
1.04"
1.11"
0.689"
0.094"
19.69"
6,610
950
0.98
80SB
1.000"
0.625"
0.625"
0.281"
1.32"
1.44"
0.921"
0.126"
23.62"
13,020
1,720
1.62
Stainless Steel Side Bow Chains
Chain Size
Pitch (P)
(R)
(W)
(D)
(Lr)
(Lc)
(H)
(T)
(r)
Weight (LBS/ FT)
SS40SB
0.500"
0.312"
0.313"
0.141"
0.66"
0.74"
0.461"
0.060"
13.78"
0.42
SS50SB
0.625"
0.400"
0.375"
0.175"
0.84"
0.91"
0.575"
0.080"
15.75"
0.69
SS60SB
0.750"
0.469"
0.500"
0.175"
1.04"
1.11"
0.689"
0.094"
19.69"
0.98
SS80SB
1.000"
0.625"
0.625"
0.281"
1.32"
1.44"
0.921"
0.126"
23.62"
1.62
Double-Pitch Side Bow Roller Chains
Chain Size
Pitch (P)
(R)
(W)
(D)
(Lr)
(Lc)
(H)
(T)
(r)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
C2040SB
1.000"
0.312"
0.313"
0.141"
0.33"
0.41"
0.449"
0.060"
27.56"
3,350
400
0.32
C2042SB
1.000"
0.625"
0.313"
0.141"
0.33"
0.41"
0.449"
0.060"
27.56"
3,350
400
0.55
C2050SB
1.250"
0.400"
0.375"
0.175"
0.42"
0.49"
0.591"
0.080"
31.50"
4,970
705
0.55
C2052SB
1.250"
0.750"
0.375"
0.175"
0.42"
0.49"
0.591"
0.080"
31.50"
4,970
705
0.84
C2060SB
1.500"
0.469"
0.500"
0.200"
0.52"
0.59"
0.669"
0.094"
39.37"
6,610
950
0.80
C2062SB
1.500"
0.875"
0.500"
0.200"
0.52"
0.59"
0.669"
0.094"
39.37"
6,610
950
1.35
Premium O-Ring Roller Chains
O-ring roller chains utilize rubber o-rings that are placed between the inner and outer link plates. This chain type keeps dirt, dust, or other unwanted contents from getting into the internal bearing surfaces of the chain, while also keeping the factory-supplied lubricant within the internal parts of the roller chain. This design has up to a 10X longer working life factor in certain applications and is lubed for life making it a good candidate for hard to reach or dangerous chain lubricating applications.
Chain Size
Pitch (P)
(W)
(D)
(d)
(E)
(F)
(f)
(T)
(H)
(h)
Tensile Strength (LBS)
Working Load (LBS)
Weight (LBS/ FT)
35OR
0.375"
0.181"
0.200"
0.141"
0.512"
0.569"
0.307"
0.049"
0.354"
0.305"
2,203
330
0.23
40OR
0.500"
0.313"
0.312"
0.156"
0.787"
0.787"
0.421"
0.059"
0.472"
0.405"
4,069
836
0.45
50OR
0.625"
0.375"
0.400"
0.200"
0.921"
0.941"
0.502"
0.079"
0.519"
0.512"
6,766
1,542
0.72
60OR
0.750"
0.500"
0.469"
0.235"
1.150"
1.181"
0.630"
0.095"
0.713"
0.614"
9,634
2,094
1.08
80OR
1.000"
0.625"
0.625"
0.313"
1.437"
1.532"
0.823"
0.126"
0.945"
0.811"
16,314
3,306
1.89
100OR
1.250"
0.750"
0.750"
0.376"
1.732"
1.819"
0.973"
0.158"
1.177"
1.024"
24,250
5,070
2.72
120OR
1.500"
1.000"
0.875"
0.437"
2.126"
2.236"
1.189"
0.189"
1.413"
1.228"
35,273
6,834
3.94
140OR
1.750"
1.000"
1.000"
0.500"
2.307"
2.724"
1.583"
0.221"
1.650"
1.429"
44,092
9,038
5.26
160OR
2.000"
1.250"
1.125"
0.563"
2.720"
3.161"
1.819"
0.252"
1.882"
1.630"
55,115
11,904
6.96
180OR
2.250"
1.406"
1.406"
0.687"
--
--
--
0.281"
2.135"
--
81,400
13,860
9.02
200OR
2.500"
1.500"
1.562"
0.782"
3.299"
3.799"
2.165"
0.315"
2.362"
2.047"
96,342
16,534
11.28
240OR
3.000"
1.875"
1.875"
0.937"
3.980"
4.583"
2.607"
0.374"
2.815"
2.441"
140,434
22,266
16.57
Metric Roller Chains
Premier Series metric roller chains are manufactured in accordance with ISO 606B, BS 228 British Standards, and DIN 8187 German Standards.
Chain Size
Pitch (P)
(W)
(R)
(D)
(Ti)
(To)
(H)
(LR)
(LC)
Working Load (LBS)
Tensile Strength (LBS)
Weight (LBS/ FT)
06B
0.375"
0.225"
0.250"
0.130"
0.050"
0.040"
0.323"
0.50"
0.53"
400
2,200
0.27
06B-2
0.375"
0.225"
0.250"
0.130"
0.050"
0.040"
0.323"
0.90"
0.93"
680
4,360
0.52
08B
0.500"
0.305"
0.350"
0.175"
0.060"
0.060"
0.465"
0.66"
0.72"
710
4,400
0.41
08B-2
0.500"
0.305"
0.350"
0.175"
0.060"
0.060"
0.465"
1.20"
1.26"
1,210
7,760
0.84
10B
0.625"
0.380"
0.400"
0.200"
0.065"
0.065"
0.579"
0.75"
0.81"
1,100
5,600
0.60
10B-2
0.625"
0.380"
0.400"
0.200"
0.065"
0.065"
0.579"
1.40"
1.47"
1,880
11,200
1.20
12B
0.750"
0.460"
0.475"
0.225"
0.070"
0.070"
0.634"
0.87"
0.93"
1,590
7,190
0.76
12B-2
0.750"
0.460"
0.475"
0.225"
0.070"
0.070"
0.634"
1.64"
1.70"
2,700
14,390
1.53
16B
1.000"
0.670"
0.625"
0.325"
0.157"
0.125"
0.827"
1.38"
1.50"
3,690
15,400
1.74
16B-2
1.000"
0.670"
0.625"
0.325"
0.157"
0.125"
0.827"
2.64"
2.76"
4,810
30,300
3.44
20B
1.250"
0.770"
0.750"
0.400"
0.177"
0.138"
1.039"
1.58"
1.73"
5,740
23,800
2.52
24B
1.500"
1.000"
1.000"
0.576"
0.232"
0.193"
1.315"
2.10"
2.29"
8,030
40,400
4.89
32B
2.000"
1.220"
1.150"
0.700"
0.272"
0.248"
1.661"
2.56"
2.80"
11,460
61,600
6.65
Premium Double Pitch Roller Chains
Double pitch roller chain is dimensionally identical to standard roller chains with the exception of the pitch. For example, C2080H has a 2" pitch, which is double that of the (1" pitch) chain. These chains are used in a wide range of conveying applications.
