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Transmission Roller Chain 224A/2120 Double Pitch Roller Chains

Transmission Roller Chain 224A/2120 Double Pitch Roller Chains
Transmission Roller Chain 224A/2120 Double Pitch Roller ChainsTransmission Roller Chain 224A/2120 Double Pitch Roller ChainsTransmission Roller Chain 224A/2120 Double Pitch Roller Chains

Transmission Roller Chain 224A/2120 Double Pitch Roller Chains

ANSI #2120 Double Pitch Roller chains are usually used for conveyor systems, packaging machinery,and agricultural machinery.
Material40Mn
ColorNatural
Surface TreatmentShot Peening/Heat Treatment/Plating/Lubrication
AccuracyHigh precision roller chain
QualityDurable roller chain
InterchangeabilityDirectly interchangeable with other brands
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Roller chain 224A/2120 Double Roller Chains

CTS® #2120 Double Pitch Roller Chain

ANSI #2120 double-pitch roller chains are a specialized type of roller chain widely used in industrial applications, unlike standard roller chains, ANSI double-pitch roller chains have longer pitch lengths between the rollers, making them suitable for conveying large or irregularly shaped items. With high-quality materials and precise engineering, CTS® double pitch roller chains offer reliable performance, reduced maintenance requirements, and extended service life, making them a preferred choice for various industrial settings.


CTS® high-quality ANSI #2120 double-pitch roller chains built to keep your machine running!

For quotation or other information on ANSI double-pitch roller chains, please contact us and we will be happy to help you.


Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

Double Pitch Roller Chain Dimension

#2120 Double Pitch Roller Chain Dimensions


  • Pitch(P): 76.20 mm
  • Roller diameter(d1): 22.23 mm
  • Width between inner plates(b1): 25.22 mm
  • Pin diameter(d2): 11.10 mm
  • Pin length(L): 50.30 mm
  • Pin length(Lc): 54.30 mm
  • Inner plate depth(h2): 35.70 mm
  • Plate thickness(T): 4.80 mm
  • Tensile strength: 127.00/28864 kN/lbf
  • Weight per meter: 4.06 kg/m
ANSI #2120 Double Pitch Roller Chain dimension chart
DIN/ISO
Chain No.		ANSI
Chain No.		PitchRoller diameterWidth between
innner plates		Pin diameterPin lengthInner plate depthPlate thicknessAverage tensile strengthWeight per meter
Pd1
max		b1
min		d2
max		L
max		Lc
max		h2
max		t/T
max		Q0q
mmmmmmmmmmmmmmmmkNkg/m
208A204025.40 7.95 7.85 3.96 16.6 17.8 12.00 1.50 16.70 0.42 
208B25.40 8.51 7.75 4.45 16.7 18.2 11.80 1.60 19.40 0.45 
210A205031.75 10.16 9.40 5.08 20.7 22.2 15.00 2.03 28.10 0.73 
210B31.75 10.16 9.65 5.08 19.5 20.9 14.70 1.70 27.50 0.65 
212A206038.10 11.91 12.57 5.94 25.9 27.7 182.42 36.80 1.02
212B38.10 12.07 11.68 5.72 22.5 25.2 161.85 32.20 0.76
216A208050.80 15.88 15.75 7.92 32.7 36.5 243.25 65.70 1.7
216B50.80 15.88 17.02 8.28 36.1 39.1 214.15/3.172.80 1.75
220A210063.50 19.05 18.90 9.53 40.4 44.7 304.00 102.60 2.55
220B63.50 19.05 19.56 10.19 41.3 45.0 26.44.5/3.5106.70 2.62
224A212076.20 22.23 25.22 11.10 50.3 54.3 35.74.80 147.30 4.06
224B76.20 25.40 25.40 14.63 53.4 57.8 33.26.0/4.8178.00 4.7
228B88.90 27.94 30.99 15.90 65.1 69.5 36.77.5/6.0222.00 6.23
232B101.60 29.21 30.99 17.81 66.0 71.0 427.0/6.0277.50 6.72
208AH2040H25.40 7.95 7.85 3.96 18.8 19.9 122.03 16.70 0.53
210AH2050H31.75 10.16 9.40 5.08 22.1 23.8 152.42 28.10 0.79
212AH2060H38.10 11.91 12.57 5.94 29.2 31.0 183.25 36.80 1.28
216AH2080H50.80 15.88 15.75 7.92 36.2 39.4 244.00 70.00 2.17
220AH2100H63.50 19.05 18.90 9.53 43.6 47.2 304.80 102.60 3.15
224AH2120H76.20 22.23 25.22 11.10 53.5 57.5 35.75.60 147.30 4.57
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CTS® is a company that integrates industrial and trade, producing a series of products including various power transmission components such as chains, sprockets, gears, racks, pulleys, taper bushes, couplings, etc. In addition, we also provide wholesale,customized product services and free samples to meet the requirements of our customers. If you have any needs or questions, please contact us and we will reply to you at once.
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