High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4

Product Details
Customization: Available
Material: Alloy
Structure: Roller Chain
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  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
  • High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
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  • Overview
  • Product Introduction
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Overview

Basic Info.

Model NO.
20A-4
Surface Treatment
Heat Treatment
Chain Size
1/2"*3/32"
Feature
Fire Resistant, Oil Resistant, Heat Resistant
High Precision Transmission
Tolerance Classes up to ISO 606 "Precision Class"
Load Capacity
The Static Tensile Strength Is Increased by 20% to
Wear Resistance Optimization
The Wear Rate Is Reduced by 40%, and The Service L
Wear Resistance
The Surface Roughness of The Roller Is Controlled
Transport Package
Sea and Air Freight
Specification
Stainless steel material
Origin
Hangzhou
HS Code
73151190
Production Capacity
5000000pieces

Product Description


High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
Product Introduction

High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4

Introducing our A Series High Precision Roller Chains: the epitome of reliability and efficiency for small to medium-sized transmission systems. Boasting a straightforward design, economic affordability, and effortless maintenance, these chains are the top choice for engineers and technicians alike. Key selection criteria include load capacity, operational speed, environmental conditions, and lubrication requirements. Vigilant monitoring of cotter pins can dramatically enhance the chain's lifespan. For those demanding high precision or operating in extreme conditions, consider upgrading to our roller chains with sealing rings or our ultra-quiet silent chains for superior performance.
 

DIN/ISO

ANSI

Pitch

Roller    diameter

Width   between
inner plates

Pin
diameter

Pin   length

Innerplate depth

Plate
thickness

Ultimte  tensile   strength

Average   tensile  strength

Weight
per
meter
DIN/ISO Chain  No. ANSI  Chain No. P m(d)a(1)x m(b)in(1) m(d)a(2)x L    max Lc   max m(h)a(2)x T   max Q   min Q0 q
    mm mm mm mm mm mm mm mm kN/lbf kN kg/m
*03C *15 4.7625 2.48 2.38 1.62 6.10 6.90 4.30 0.60 1.80/409 2.0 0.08
*04C-1 *25 6.3500 3.30 3.18 2.31 7.90 8.40 6.00 0.80 3.50/795 4.6 0.15
*06C-1 *35 9.5250 5.08 4.77 3.58 12.40 13.17 9.00 1.30 7.90/1795 10.8 0.33
085-1 41 12.7000 7.77 6.25 3.58 13.75 15.00 9.91 1.30 6.67/1516 12.6 0.41
08A-1 40 12.7000 7.95 7.85 3.96 16.60 17.80 12.00 1.50 14.10/3205 17.5 0.62
10A-1 50 15.8750 10.16 9.40 5.08 20.70 22.20 15.09 2.03 22.20/5045 29.4 1.02
12A-1 60 19.0500 11.91 12.57 5.94 25.90 27.70 18.00 2.42 31.80/7227 41.5 1.50
16A-1 80 25.4000 15.88 15.75 7.92 32.70 35.00 24.00 3.25 56.70/12886 69.4 2.60
20A-1 100 31.7500 19.05 18.90 9.53 40.40 44.70 30.00 4.00 88.50/20114 109.2 3.91
24A-1 120 38.1000 22.23 25.22 11.10 50.30 54.30 35.70 4.80 127.00/28864 156.3 5.62
28A-1 140 44.4500 25.40 25.22 12.70 54.40 59.00 41.00 5.60 172.40/39182 212.0 7.50
32A-1 160 50.8000 28.58 31.55 14.27 64.80 69.60 47.80 6.40 226.80/51545 278.9 10.10
36A-1 180 57.1500 35.71 35.48 17.46 72.80 78.60 53.60 7.20 280.20/63682 341.8 13.45
40A-1 200 63.5000 39.68 37.85 19.85 80.30 87.20 60.00 8.00 353.80/80409 431.6 16.15
48A-1 240 76.2000 47.63 47.35 23.81 95.50 103.00 72.39 9.50 510.30/115977 622.5 23.20
 
 




 

DIN/ISO

ANSI

Pitch

Roller    diameter

Width   between
inner plates

Pin
diameter

Pin   length

Inner plate  depth

Plate
thickness

Transverse pitch

Ultimate  tensile   strength

Average   tensile  strength

Weight
per
meter
DIN/ISO Chain  No. ANSI  Chain No. P m(d)a(1)x m(b)in(1) m(d)a(2)x L    max Lc   max m(h)a(2)x T   max Pt Q   min Q0 q
    mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
*04C-2 *25-2 6.350 3.30 3.18 2.31 14.5 15.0 6.00 0.80 6.40 7.00/1591 8.6 0.28
*06C-2 *35-2 9.525 5.08 4.77 3.58 22.5 23.3 9.00 1.30 10.13 15.80/3591 19.7 0.63
085-2 41-2 12.700 7.77 6.25 3.58 25.7 26.9 9.91 1.30 11.95 13.34/3032 16.9 0.81
08A-2 40-2 12.700 7.95 7.85 3.96 31.0 32.2 12.00 1.50 14.38 28.20/6409 35.9 1.12
10A-2 50-2 15.875 10.16 9.40 5.08 38.9 40.4 15.09 2.03 18.11 44.40/10091 58.1 2.00
12A-2 60-2 19.050 11.91 12.57 5.94 48.8 50.5 18.00 2.42 22.78 63.60/14455 82.1 2.92
16A-2 80-2 25.400 15.88 15.75 7.92 62.7 64.3 24.00 3.25 29.29 113.40/25773 141.8 5.15
20A-2 100-2 31.750 19.05 18.90 9.53 76.4 80.5 30.00 4.00 35.76 177.00/40227 219.4 7.80
24A-2 120-2 38.100 22.23 25.22 11.10 95.8 99.7 35.70 4.80 45.44 254.00/57727 314.9 11.70
28A-2 140-2 44.450 25.40 25.22 12.70 103.3 107.9 41.00 5.60 48.87 344.80/78364 427.5 15.14
32A-2 160-2 50.800 28.58 31.55 14.27 123.3 128.1 47.80 6.40 58.55 453.60/103091 562.4 20.14
36A-2 180-2 57.150 35.71 35.48 17.46 138.6 144.4 53.60 7.20 65.84 560.50/127386 695.0 29.22
40A-2 200-2 63.500 39.68 37.85 19.85 151.9 158.8 60.00 8.00 71.55 707.60/160818 877.4 32.24
48A-2 240-2 76.200 47.63 47.35 23.81 183.4 190.8 72.39 9.50 87.83 1020.60/213955 1255.3 45.23

DIN/ISO

ANSI

Pitch

Roller    diameter

Width   between
inner plates

Pin
diameter

Pin   length

Inner plate  depth

Plate
thickness

Transverse pitch

Ultimate  tensile   strength

Average   tensile  strength

Weight
per
meter
DIN/ISO Chain  No. ANSI  Chain No. P m(d)a(1)x m(b)in(1) m(d)a(2)x L    max Lc   max m(h)a(2)x T   max Pt Q   min Q0 q
    mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
*04C-3 *25-3 6.350 3.30 3.18 2.31 21.0 21.5 6.00 0.80 6.40 10.5/2386 12.6 0.44
*06C-3 *35-3 9.525 5.08 4.77 3.58 32.7 33.5 9.00 1.30 10.13 23.7/5386 28.6 1.05
08A-3 40-3 12.700 7.95 7.85 3.96 45.4 46.6 12.00 1.50 14.38 42.3/9614 50.0 1.90
10A-3 50-3 15.875 10.16 9.40 5.08 57.0 58.5 15.09 2.03 18.11 66.6/15136 77.8 3.09
12A-3 60-3 19.050 11.91 12.57 5.94 71.5 73.3 18.00 2.42 22.78 95.4/21682 111.1 4.54
16A-3 80-3 25.400 15.88 15.75 7.92 91.7 93.6 24.00 3.25 29.29 170.1/38659 198.4 7.89
20A-3 100-3 31.750 19.05 18.90 9.53 112.2 116.3 30.00 4.00 35.76 265.5/60341 309.6 11.77
24A-3 120-3 38.100 22.23 25.22 11.10 141.4 145.2 35.70 4.80 45.44 381.0/86591 437.2 17.53
28A-3 140-3 44.450 25.40 25.22 12.70 152.2 156.8 41.00 5.60 48.87 517.2/117545 593.3 22.20
32A-3 160-3 50.800 28.58 31.55 14.27 181.8 186.6 47.80 6.40 58.55 680.4/154636 780.6 30.02
36A-3 180-3 57.150 35.71 35.48 17.46 204.4 210.2 53.60 7.20 65.84 840.7/191068 983.6 38.22
40A-3 200-3 63.500 39.68 37.85 19.85 223.5 230.4 60.00 8.00 71.55 1061.4/241227 1217.8 49.03
48A-3 240-3 76.200 47.63 47.35 23.81 271.3 278.6 72.39 9.50 87.83 1530.9/347932 1756.5 71.60
                         
  ANSI Pitch Roller    diameter Width   between
inner plates
Pin
diameter
Pin   length Inner plate  depth Plate
thickness
Transverse pitch Ultimate  tensile   strength Average   tensile  strength Weight
per
meter
Chain No. ANSI  Chain P m(d)a(1)x m(b)in(1) m(d)a(2)x L    max Lc   max m(h)a(2)x T   max Pt Q   min Q0 q
  No. mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
08A-4 40-4 12.700 7.95 7.85 3.96 59.8 61.0 12.00 1.50 14.38 56.4/12687 62.04 2.57
10A-4 50-4 15.875 10.16 9.40 5.08 75.1 76.6 15.09 2.03 18.11 88.8/19976 97.68 4.30
12A-4 60-4 19.050 11.91 12.57 5.94 94.4 96.1 18.00 2.42 22.78 127.2/28614 139.92 6.21
16A-4 80-4 25.400 15.88 15.75 7.92 121.0 124.4 24.00 3.25 29.29 226.8/51020 249.48 10.37
20A-4 100-4 31.750 19.05 18.90 9.53 147.8 152.1 30.00 4.00 35.76 354/79635 389.40 15.60
24A-4 120-4 38.100 22.23 25.22 11.10 187.0 190.8 35.70 4.80 45.44 508/114278 558.80 23.56
08A-5 40-5 12.700 7.95 7.85 3.96 74.2 75.4 12.00 1.50 14.38 70.5/15859 77.55 3.19
10A-5 50-5 15.875 10.16 9.40 5.08 93.2 94.7 15.09 2.03 18.11 111/24970 122.10 5.37
12A-5 60-5 19.050 11.91 12.57 5.94 117.0 118.8 18.00 2.42 22.78 159/35768 174.90 7.75
16A-5 80-5 25.400 15.88 15.75 7.92 149.9 153.7 24.00 3.25 29.29 283.5/63775 311.85 12.96
20A-5 100-5 31.750 19.05 18.90 9.53 183.6 187.9 30.00 4.00 35.76 442.5/99543 486.75 19.46
24A-5 120-5 38.100 22.23 25.22 11.10 232.3 236.1 35.70 4.80 45.44 635/142848 698.50 29.40
08A-6 40-6 12.700 7.95 7.85 3.96 88.5 89.8 12.00 1.50 14.38 84.6/19031 93.06 3.83
10A-6 50-6 15.875 10.16 9.40 5.08 111.3 112.8 15.09 2.03 18.11 133.2/29964 146.52 6.43
12A-6 60-6 19.050 11.91 12.57 5.94 139.8 141.8 18.00 2.42 22.78 190.8/42921 209.80 9.31
16A-6 80-6 25.400 15.88 15.75 7.92 179.2 183.0 24.00 3.25 29.29 340.2/76530 374.22 15.50
20A-6 100-6 31.750 19.05 18.90 9.53 219.4 223.7 30.00 4.00 35.76 531/119452 584.10 23.36
24A-6 120-6 38.100 22.23 25.22 11.10 278.0 282.0 35.70 4.80 45.44 762/171417 838.20 35.30
08A-8 40-8 12.700 7.95 7.85 3.96 117.3 118.5 12.00 1.50 14.38 112.8/25375 124.08 5.11
10A-8 50-8 15.875 10.16 9.40 5.08 147.5 149.0 15.09 2.03 18.11 177.6/39952 195.36 8.59
12A-8 60-8 19.050 11.91 12.57 5.94 185.8 187.6 18.00 2.42 22.78 254.4/57229 279.84 12.37
16A-8 80-8 25.400 15.88 15.75 7.92 237.8 241.6 24.00 3.25 29.29 453.6/102040 498.96 20.67
20A-8 100-8 31.750 19.05 18.90 9.53 290.8 295.1 30.00 4.00 35.76 708/159270 778.80 31.14
24A-8 120-8 38.100 22.23 25.22 11.10 368.8 372.8 35.70 4.80 45.44 1016/228557 1176 47.07
High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4


High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
Established in 1984 in Algeria, under the esteemed parent company SARL Camel Material Agricole-F.Z.C, Hangzhou Camel Machinery Co., Ltd. proudly extends its reach with brand offices in Dubai, UAE, and Egypt. Specializing in the innovation, production, and distribution of mechanical products, our expansive factory spans over 33,000 square meters, equipped with over 100 state-of-the-art machinery and testing equipment. Our principal offerings, including roller chains, sprockets, pulleys, and agricultural spare parts, have earned ISO 9001 certification and serve a clientele in over 50 countries. Our products are integral to industries ranging from food processing and engineering machinery to textile and rubber machinery, as well as chemical and woodworking applications.
Our products also serve the intricacies of plastic machinery and beyond.
Our parent company, SARL Camel Material Agricole-F.Z.C, stands as a leading authority in farm equipment parts distribution and industrial transmission systems. We pride ourselves on providing unparalleled solutions tailored to your needs.
With the largest warehouses and workshops strategically positioned in Oran, Algeria, and extending through Egypt and Dubai, UAE, we are committed to delivering unparalleled service and solutions for your farming equipment and industrial transmission systems.
At Camel Machinery Co., we hold a steadfast belief that impeccable products stem from exceptional design and meticulous execution. Our dedicated Camel team pledges unwavering support, ensuring you experience the warmth and reliability of family, forever!
High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
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Our certificate &Exhibition

High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4

Packaging & Shipping
High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4
FAQ

High Precision a Series Roller Chain: Advanced Wear Optimization Technology 20A-4

1. Do you offer free samples?_Yes. we can.
2. Is OEM available?
-Ves, OEM is available
3. Are you a Manufacturer or Trade Company?
-We are a factory focused on producing and exporting chains for over 37 years and have a professional internationaltrade team.
4.What terms ofpayment you usually use?T/T 30% deposit and 70% against document, Western Union,L/C at sight
5. Do you have after-sale service?
Resposible After-sale service team ,solving your problem at any time.

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