ISO/ANSI Standard Industrial High Strength and Wear Resistance Carbon Steel Double Pitch Conveyor Chains

• Standard or Nonstandard: Standard
• Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Food and Beverage Industry, Motorcycle Parts
• Surface Treatment: Polishing
• Structure: Roller Chain
• Material: Alloy
• Type: Short Pitch Chain
• Model NO.: Driving Chain
• Function: Moisture and Acid Against
• Certificationtion: ISO90001, SGS
• Packaging: Industrial Packing or Customers′ Request
• Attachment: Can Be Customize
• Transport Package: Carton Cases. Pallet or Wooden Box
• Specification: Customer′s packaging requirements can be customize
• Trademark: OEM OR NO MARK
• Origin: China
• HS Code: 7315119000
• Production Capacity: 5000000meters/Year

Product Description

Double Pitch Conveyor Chains

ISO Chain No.	ANSI Chain No.	Pitch P mm	Roller Diameter d1max mm	Width Between Inner Plates b1min mm	Pin Diameter d2max mm	Pin Length		Inner Plale Depth h2max mm	Plate Thickness Tmax mm	Ultimate Tensile Strength Qmin kN/Ibf	Average Tensile Strength Qo kN	Weight Per Meter q kg/m
						Lmax mm	Lcmax mm
C208A C208AL	C2040 C2042	25.40	7.95 15.88	7.85	3.96	16.6	17.8	12.0	1.50	14. 1/3205	16.7	0.50 0.84
C208AH	C2040H	25.40	7.95	7.85	3.96	18.8	19.9	12.0	2.03	14. 1/3205	17.2	0.65
C208B C208BL		25.40	8.51 15.88	7.75	4.45	16.7	18.2	11.8	1.60	18.0/4091	19.4	0.55 0.89
C210A C210AL	C2050 C2052	31.75	10.16 19.05	9.40	5. 08	20.7	22.2	15.0	2. 03	22.2/5045	28. 1	0.78 1.27
C212A C212AL	C2060 C2062	38. 10	11.91 22.23	12.57	5. 94	25.9	27.7	18.0	2.42	31.8/7227	36.8	1.12 1.61
C212AH C212AHL	C2060H C2062H	38. 10	11.91 22.23	12.57	5. 94	29.2	31.6	18.0	3. 25	31.8/7227	41.6	1.44 2.07
C2I6A C216AL	C2080 C2082	50. 80	15.88 28.58	15.75	7. 92	32.7	36.5	24.0	3. 25	56.7/12886	65.7	2.08 3.12
C216AH C216AHL	C2080H C2082H	50. 80	15.88 28.58	15.75	7.92	36.2	39.4	24.0	4.00	56.7/12886	70.0	2.54 3.58
C220A C220AL	C2100 C2102	63. 50	19.05 39.67	18.90	9. 53	40.4	44.7	30.0	4.00	88.5/20114	102.6	3.01 4.83
C220AH C220AHL	C2100H C2102H	63.50	19.05 39.67	18.90	9. 53	43.6	46.9	30.0	4. 80	88.5/20114	112.4	3.56 5.38
C224A C224AL	C2120 C2122	76. 20	22.23 44.45	25.22	11. 10	50.3	54.3	35.7	4. 80	127.0/28864	147.3	4.66 7.66
C224AH C224AHL	C2120H C2122H	76. 20	22.23 44.45	25.22	11. 10	53.5	57.5	35.7	5.60	127.0/28864	160.9	5.26 8.26
C232A C232AL	C2160 C2I62	101.60	28.58 57.15	31.75	14. 27	64.8	69.6	47.8	6.40	226.8/51545	278.9	8.15 13.00
C232AH C232AHL	C2160H C2162H	101.60	28.58 57.15	31.75	14. 27	68.2	73.0	47.8	7. 20	226.8/51545	285.8	9.06 13.84

 

CHAIN STANDARDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references^[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

 

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

 

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An "H" following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, "10 speed chain". Hub gear or single speed bicycles use 1/2" x 1/8" chains, where 1/8" refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at one and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.
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