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Cranked Link Chains

Heavy Duty Cranked Link Chains

Heavy-duty crank-link drive chains are known for their high precision, wear resistance and fatigue strength. They are ideal for heavy-duty and harsh working conditions for transmission. In addition, they are easy to maintain and lengthen for a variety of industrial applications. They are commonly used in the mining and metallurgical industries. These chains also feature a crank-link design for easy maintenance and repair.

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The special cranked link structure makes this heavy duty drive chain more suitable for the transmission with large impact load and the intermittent working condition where there is a frequent starting. The side bow roller chains are mainly used in mine, metallurgy and engineering machinery industries to transmit power for large equipment and heavy load working conditions.

Cranked Link Chains

Specifications of Heavy Duty Cranked Link Chains

Heavy Duty Cranked Link Chains

Chain No. Pitch Roller diameter Width between inner plates Pin diameter Pin length Plate depth Plate thickness Ultimate tensile strength Average tensile strength Weight per meter
P d1
max		 b1
min		 d2
max		 L
max		 h2 T Q
min		 Q0 q
mm mm mm mm mm mm mm kN/lbf kN kg/m
MXS432 42.01 22.23 25.40 11.10 57.9 28.50 4.8 80.80/18363 88.0 5.65
R3112 50.80 28.70 31.00 14.20 73.9 41.40 6.4 168.90/38385 185.0 10.70
R3112F1 50.80 28.70 31.00 15.06 79.5 41.40 7.9 195.60/18363 225.0 12.23
SS2065 50.80 28.58 32.50 15.05 79.5 38.00 7.9 220.00/49998 242.0 12.14
2010 63.50 31.75 38.10 15.90 89.0 47.80 7.9 250.00/56818 275.0 13.53
2010H 63.50 31.75 31.75 15.88 97.0 41.50 9.5 250.00/56818 275.0 11.91
2010SH 63.50 31.75 38.10 15.88 97.0 41.50 9.5 300.00/68181 330.0 12.00
*SS588F4 66.27 22.23 30.40 11.11 60.0 32.00 4.8 90.00/20454 103.0 5.05
MXS882 66.27 22.23 28.58 11.10 68.5 28.50 6.4 115.60/26272 124.8 5.30
SS588 66.27 22.23 28.60 11.11 63.7 28.60 6.4 130.00/29545 144.0 5.46
SS588F1 66.27 22.23 27.00 11.11 62.0 28.60 6.4 88.90/20205 97.8 5.39
SS588F2 66.27 22.23 27.00 9.53 59.0 25.40 5.6 84.46/19195 91.2 4.26
*MX603 76.20 22.50 38.00 14.00 88.0 40.00 8.0 147.00/33408 161.0 9.20
*MXS3011F1 77.90 31.75 39.60 19.05 100.0 57.00 9.7 407.50/18363 468.0 17.68
2512(MXS3011) 77.90 41.28 39.60 19.05 100.0 57.00 9.7 340.00/77272 367.2 18.40
2512F2 77.90 41.28 38.50 19.05 103.4 60.00 10.0 400.00/90909 420.0 20.28
2512F3 77.90 41.28 40.00 18.60 104.2 46.70 11.0 340.00/77271 391.0 18.15
2512F4 77.90 41.28 39.60 19.05 110.0 60.00 12.0 407.50/92612 468.0 23.60
SS568H 77.90 41.30 39.70 19.05 97.6 57.00 9.5 340.00/77272 367.2 19.80
SS568HF2 77.90 31.75 39.70 19.05 98.5 57.00 9.5 447.00/101588 491.0 16.90

*Bush chain: d1 in the table indicates the external diameter of the bush.

 

Chain No.

 Pitch Roller diameter Width between inner plates Pin diameter Pin length Plate depth Plate thickness Ultimate tensile strength Average tensile strength Weight per meter
P d1
max		 b1
min		 d2
max		 L
max		 h2 T Q
min		 Q0 q
mm mm mm mm mm mm mm kN/lbf kN kg/m
SS568HF3 77.90 41.30 39.70 19.05 104.1 57.00 11.0 489.3/111203 562.0 20.85
2510 78.10 31.75 36.90 16.00 94.8 40.00 8.0 271.0/61590 292.6 10.72
2510F1 78.10 31.75 36.60 16.00 88.9 38.10 8.0 124.5/28295 137.0 9.93
2510F1-CF1 78.10 31.75 36.60 16.00 88.9 38.10 8.0 124.5/28295 137.0 10.00
2510F2 78.10 31.75 36.60 15.75 88.0 38.10 8.0 225.0/51135 248.0 11.70
2510H 78.10 31.75 36.90 16.50 95.3 45.00 9.5 280.4/63727 302.8 12.70
MXS3075 78.10 31.75 38.10 16.46 93.5 44.50 9.7 334.0/75907 365.8 13.45
MXS3075F1 78.10 33.00 38.10 16.46 94.5 44.50 9.7 334.0/75907 365.8 14.00
MXS3075F1SH 78.10 33.00 38.10 16.46 94.5 44.45 9.7 360.0/81817 414.0 13.96
MXS3075F2 78.10 31.75 38.10 17.81 90.0 45.00 8.0 333.2/75726 365.8 12.20
MXS3075F3 78.10 33.30 38.10 16.46 94.5 44.50 9.7 334.0/75908 384.0 14.00
MXS3075F4 78.10 33.30 38.10 17.15 94.5 44.50 9.7 360.0/81817 414.0 14.00
SS40H(P) 78.11 31.75 38.10 15.88 97.0 41.50 9.5 250.0/56818 280.0 12.60
3125 79.37 41.27 39.70 20.32 101.6 57.20 9.5 347.1/78885 400.0 20.10
3125F1 79.37 41.27 39.70 20.32 101.6 57.20 9.5 374.0/84998 430.0 20.10
3125F2 79.37 41.27 41.30 20.32 105.0 57.20 9.5 481.2/109362 529.0 20.44
3125HF1 79.37 43.00 41.00 22.23 108.0 57.20 11.0 400.0/90908 500.0 23.25
2814 88.90 44.45 36.60 22.23 117.6 58.00 12.7 471.0/105955 507.6 25.70
2814F1 88.90 44.45 36.90 22.23 117.6 60.00 13.5 556.0/126358 611.0 24.20
2814F2 88.90 44.45 38.60 22.23 119.6 58.00 12.7 559.0/127040 614.9 25.40
Chain No. Pitch Roller diameter Width between inner plates Pin diameter Pin length Plate depth Plate thickness Ultimate tensile strength Average tensile strength Weight per meter
P d1
max		 b1
min		 d2
max		 L
max		 h2 T Q
min		 Q0 q
mm mm mm mm mm mm mm kN/lbf kN kg/m
RO1644F1 96.000 44.80 39.00 23.80 119.00 60.00 14.0 530.0/120453 609.0 27.45
*MX604 101.600 25.00 57.00 16.00 117.00 50.00 10.0 227.0/51590 261.0 13.63
SB1254 103.124 45.21 30.48 23.81 107.95 57.15 12.7 400.0/90908 460.0 22.67
3214 103.200 44.45 48.00 22.00 123.50 55.00 13.0 476.0/108180 514.0 23.60
3214F1 103.200 44.45 49.20 23.90 129.00 60.00 14.0 666.4/151450 700.0 26.70
3214F2 103.200 44.45 39.70 19.05 97.60 57.20 9.5 456.0/103635 500.0 17.67
3214F3 103.200 46.00 49.20 23.90 123.50 60.00 13.0 539.0/122498 619.0 26.16
MXS1242 103.200 44.45 49.20 22.23 124.50 57.00 12.8 623.0/141591 672.8 24.63
MXS1242F1 103.200 44.45 55.00 22.23 128.80 57.00 12.8 623.0/141589 716.0 24.16
SS124 103.200 44.45 49.20 22.23 127.20 57.00 12.7 560.0/127272 590.0 22.57
3315 103.450 45.24 49.30 23.85 130.00 63.50 14.2 550.0/125000 594.0 27.71
3315F1 103.450 45.24 47.60 23.85 134.00 60.00 15.0 650.0/147725 747.0 27.34
3315F2 103.450 50.00 49.30 25.00 142.50 63.50 16.0 620.0/140907 713.0 32.50
SH1245 103.450 45.30 49.60 23.80 130.00 60.00 14.5 722.0/164084 794.0 31.00
SS1245 103.450 45.20 49.60 23.80 129.40 60.00 14.5 550.0/125000 605.0 31.19
SS1245F1 103.450 45.20 49.60 25.60 132.30 60.00 14.5 530.0/120453 609.0 28.53
SS1245F2 103.450 46.20 52.00 23.80 139.20 60.00 16.0 530.0/120453 609.0 31.15
3618 114.300 57.15 52.30 27.97 138.00 79.20 14.2 760.0/172727 820.8 41.20
SS635H 114.300 57.20 52.40 27.94 137.00 76.20 14.5 760.0/172727 836.0 37.80
SS635HF1 114.300 57.20 52.40 27.94 137.00 76.20 17.5 964.0/219085 1060.0 37.90

*Bush chain: d1 in the table indicates the external diameter of the bush.

Chain No. Pitch Roller diameter Width between inner plates Pin diameter Pin length Plate depth Plate thickness Ultimate tensile strength Average tensile strength Weight per meter
P d1
max		 b1
min		 d2
max		 L
max		 h2 T Q
min		 Q0 q
mm mm mm mm mm mm mm kN/lbf kN kg/m
SS635HF2 114.300 57.20 52.40 27.94 137.0 76.20 7.5 964.0/219088 1108.0 37.90
4020 127.000 63.50 69.90 31.78 165.7 88.90 15.7 987.0/224300 1069.2 48.60
4020F1 127.000 63.50 68.30 31.78 168.1 90.00 17.0 1100.0/249997 1265.0 50.60
4020F2 127.000 69.85 68.30 35.05 173.0 95.25 19.0 1100.0/249997 1265.0 59.08
4020F3 127.000 63.50 69.90 34.93 176.0 91.00 19.0 1410.0/320450 1551.0 58.40
4020HF1 127.000 63.50 69.90 34.93 176.0 88.90 19.0 1300.0/295451 1495.0 54.50
4020HF2 127.000 63.50 65.02 34.93 171.0 88.90 19.0 1300.0/295451 1430.0 38.58
4020SHF1 127.000 63.50 69.90 31.78 165.7 88.90 15.7 1333.0/302905 1532.0 48.60
RO1205 127.000 63.50 65.00 31.75 147.6 82.50 14.2 872.0/198177 955.0 42.93
2184 152.400 76.20 35.00 22.20 96.0 51.00 9.5 330.0/75000 378.0 18.17
4824 152.400 76.20 74.60 38.10 186.0 100.00 20.0 1600.0/363632 1700.0 69.80
6060 152.400 88.90 101.00 47.63 228.7 114.30 22.0 1700.0/386359 1955.0 97.59
DH6042F1 152.400 76.35 76.30 38.05 188.0 101.60 19.0 1400.0/318178 1610.0 58.36
RO6042F1 152.400 76.20 76.30 44.00 184.0 120.00 19.0 1500.0/340900 1600.0 63.60
P153 153.619 34.93 53.98 17.48 107.0 44.50 9.5 150.0/34090 165.0 10.90
P153F1 153.619 34.93 53.98 17.48 100.0 44.50 8.0 150.0/34090 165.0 9.74
P153F2 153.619 34.93 53.98 17.48 100.0 44.50 8.0 150.0/34090 165.0 9.80
5628 177.800 88.90 82.60 44.45 210.0 133.00 22.0 1890.0/429540 2173.0 99.50
5628F1 177.800 88.90 82.60 44.45 210.0 127.00 22.0 2224.0/505448 2557.0 96.80

 

Benefits of Heavy Duty Cranked-Link Chains

  • Resistant to Violent Shocks
  • For Extreme Operating Conditions
  • Flexible to Lengthen or Shorten

The advantages of the Heavy Duty Cranked-Link chain are its extreme wear resistance, high precision, fatigue resistance and specific crank link construction. It is ideal for working environments involving heavy shock loads and frequent transitions. These drive chains are commonly used in large machinery, mining, metallurgy and other industries. They are usually packaged in plywood boxes or custom cartons.

Heavy-duty crank link drive chains are made of high-grade alloy steel with hardened round parts. They are designed to withstand heavy loads and harsh conditions. In addition, their low wear design and crank link construction make them suitable for large impact drives.

Cranked Link Chain

Sprockets For Roller Chains

Sprockets for roller chains are used to modulate the load of the rollers on the chain. They are also used to control the frequency and chordal length between the rollers in the chain.

Sprockets are typically made of cast iron, metal, plastic, and steel. They can be fabricated in several segments or a single piece, with removable teeth. Typically, the sprocket is secured to the shaft with one or more set screws. The diameter of the sprocket depends on the type of roller chain.

The sprockets are usually designed to fit into the keyway of the shaft. ANSI standards specify the keyway size for a given shaft diameter. If the shaft is smaller than the sprocket, the sprocket may be fabricated in a flame-cut style or with a flanged body.

In addition to the materials used to make the sprockets, the teeth can be made of different materials. Common sprocket materials include aluminum, steel, Delrin(r), nylon, and bronze.

The tooth hardness is a factor that directly affects the life of a sprocket. Hardened teeth can last three times longer than softer teeth. Some manufacturers charge extra for hardened sprockets.

The sprockets of a power transmission roller chain are often compared to gears. This is because the sprockets and gears have a similar shape. However, the sprockets have different pitches. These pitches are measured in sixteenths of an inch.

As a professional drive chain manufacturer and supplier in China, WLY offers a variety of high-quality drive chains and sprockets for sale. Contact now！

Sprockets

Cement Industrial Chains

Additional information

Edited

Zqq

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:

 

1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units, the implementation of ISO9001: 2015.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.

 

Five Core strengths:

 

1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.