China Long Pitch Conveyor Chains M 112 / M80 bush chain exercise

Solution Description

OUR Items Listing:
A and B collection one/double/triple regular roller chain and no-standard roller chain

DIN/ISO ANSI Pitch Roller Width Pin Pin Lnner Plate Ultimate Common excess weight
KIN/ISO ANSL     between diameter length plate thick tensile tensile for each
Chain Chain     inner plates       depth -ness strength power meter
No. No. P d1 b1 d2 L Lc h2 T Q Q0 q
    max min max max max max max min
    mm mm mm mm mm mm mm mm kN/LB kN kg/m
*03C *fifteen 4.7625 2.48 2.38 one.62 6.1 six.9 four.3 .six 1.eighty/409 2 .08
*04C-1 *25 6.35 3.three 3.18 two.31 7.nine 8.4 six .8 3.50/795 four.6 .15
*06C-one *35 nine.525 5.08 4.77 three.58 12.4 13.seventeen 9 one.three 7.90/1795 ten.eight .33
085-one 41 twelve.7 seven.77 6.twenty five three.58 thirteen.75 15 nine.ninety one 1.3 6.sixty seven/1516 12.six .forty one
08A-one forty 12.7 seven.95 seven.85 three.ninety six 16.6 seventeen.8 twelve one.5 fourteen.10/3205 17.5 .62
10A-one 50 15.875 10.16 nine.four five.08 20.7 22.2 fifteen.09 2.03 22.20/5045 29.4 one.02
12A-one 60 19.05 11.91 12.fifty seven five.ninety four twenty five.9 27.7 18 two.forty two 31.eighty/7227 forty one.5 one.five
16A-1 eighty twenty five.four 15.88 15.75 7.ninety two 32.7 35 24 3.25 59.70/12886 69.four 2.six
20A-one 100 31.75 19.05 eighteen.9 9.53 forty.four 44.7 30 four 88.50/20114 109.two 3.91
24A-one a hundred and twenty 38.one 22.23 twenty five.22 eleven.one 50.three 54.3 35.7 four.8 127.00/28864 156.three five.62
28A-one one hundred forty 44.forty five twenty five.4 25.22 twelve.7 54.4 59 forty one five.6 172.40/39182 212 seven.five
32A-1 160 50.8 28.fifty eight 31.fifty five 14.27 64.8 sixty nine.six 47.eight six.4 226.80/51545 278.nine 1.1
36A-one one hundred eighty fifty seven.fifteen 35.seventy one 35.forty eight 17.forty six seventy two.eight seventy eight.6 53.6 7.2 280.twenty/63682 341.8 thirteen.45
40A-1 200 sixty three.5 39.68 37.eighty five 19.eighty five eighty.three 87.two sixty 8 353.80/80409 431.6 sixteen.15
48A-one 240 seventy six.2 forty seven.63 forty seven.35 23.eighty one 90.five 103 72.39 nine.5 fifty one.thirty/115977 622.5 23.2

 

 DIN/ISO Pitch Roller Width Pin Pin Lnner Plate Final Common bodyweight
KIN/ISO     amongst diameter length plate thick tensile tensile for every
Chain     inner plates       depth -ness toughness energy meter
No. P d1 b1 d2 L Lc h2 T Q Q0 q
  max min max max max max max min
  mm mm mm mm mm mm mm mm kN/LB kN kg/m
04B-one 6 four two.eight one.85 6.eight seven.8 5 .six 3.2/682 three.2 .11
05B-1 8 five 3 two.31 8.2 eight.nine seven.1 .8 5./1136 five.nine .two
*06B-1 9.525 6.35 five.72 3.28 thirteen.15 14.one eight.2 one.three 9./2045 ten.four .forty one
08B-one 12.7 8.fifty one seven.seventy five 4.45 16.7 18.two 11.eight 1.six eighteen./4091 19.four .69
10B-1 fifteen.875 ten.16 9.sixty five 5.08 19.five twenty.nine 14.7 1.7 22.4/5091 27.five .93
12B-1 19.05 12.07 eleven.68 five.seventy two 22.5 24.two 16 1.eighty five 29./6591 32.two one.fifteen
16B-1 25.four 15.88 17.02 8.28 36.1 37.4 21 4.15/3.1 sixty./13636 seventy two.8 2.71
20B-1 31.seventy five 19.05 19.fifty six 10.19 forty one.three 45 26.four four.5/3.5 ninety five./21591 106.7 3.seven
24B-one 38.one 25.4 twenty five.four 14.63 fifty three.four 57.8 33.2 6./4.8 a hundred and sixty./36364 178 seven.one
28B-1 forty four.forty five 27.94 thirty.99 fifteen.9 65.1 sixty nine.5 36.seven seven.5/6. 200./45455 222 eight.5
32B-one fifty.eight 29.21 thirty.99 seventeen.81 sixty six 71 forty two 7./6. 250./56818 277.five ten.twenty five
40B-1 63.5 39.37 38.one 22.89 82.2 89.two 52.ninety six 8.5/8. 355./80682 394 sixteen.35
48B-1 seventy six.2 forty eight.26 forty five.seventy two 29.24 99.1 107 sixty three.eight   560./127272 621.6 twenty five

    

 

Short pitch
transmission roller chain
Double pitch
transmission roller chain
Leaf chain Flank get in touch with
slient chain
ISO NO. ANSI NO. ISO NO. ANSI NO. ISO NO. ANSI NO. ANSI NO.
08A 40 208A 2040 LH0822 BL422 SC3
10A fifty 210A 2050 LH0823 BL423 SC4
12A 60 212A 2060 LH571 BL434 SC5
16A 80 216A 2080 LH0844 BL444 SC6
20A 100 220A 2100 LH0846 BL446 SC8
24A 120 224A 2120 LH0866 BL466 SC10
28A 140 LH 0571 BL488  
32A one hundred sixty     LH1571 BL522  
36A 180     LH1571 BL523  
Double pitch
conveyor roller chain
Agriculture
conveyor chain
04B   C208A C2040 LH3234 BL1634 81X
05B   C208AL C2042 LH3244 BL1644 81XH
06B   C210A C2050 LH3246 BL1646 81XHH
08B   C210AL C2052 LH3266 BL1666 CA550
10B   C212 C2060 LH3288 BL1688 CA555
12B   C212AL C2062 LH4571 BL2571 CA620
16B   C212AH C2060H LH4571 BL2571  
20B   C212AHL C2062H LH4034 BL2034  
24B   C216A C2080 LH4044 BL2044  
28B   C216AL C2082 LH4046 BL2046  
32B   C216AH C2080H LH4066 BL2066  
40B   C216AHL C2082H LH4088 BL2088  

Merchandise display
 
 

  
  

    

Our workshop

  

Our scorching remedy equipment
    
 

   FAQ

Q1. What is your conditions of packing?
A: Normally, we pack our products in solitary shade box. If you have unique request about packing, pls negotiate with us in progress, we can pack the items as your request.

Q2. What is your terms of payment?
A: T/T thirty% as deposit, and 70% just before delivery. We will demonstrate you the photographs of the goods and packages 
ahead of you spend the balance. Other payments phrases, pls negotiate with us in advance, we can examine.

Q3. What is your phrases of delivery?
A: EXW, FOB, CFR, CIF.

This fall. How about your delivery time?
A: Usually, it will take 25 to 30 times right after getting your advance payment. The distinct delivery time depends 
on the objects and the amount of your purchase.

Q5. Can you create according to the samples?
A: Yes, we can generate by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample plan?
A: We can offer the sample if we have all set components in stock, but the consumers have to shell out the sample value and 
the courier expense.We welcome sample order.

Q7. Do you test all your goods just before delivery?
A: Indeed, we have 100% take a look at just before supply

Q8: How do you make our enterprise long-term and good partnership?
one. We keep excellent high quality and competitive value to make certain our consumers benefit
2. We regard every single customer as our friend and we sincerely do company and make friends with them, 
no subject the place they appear from.

 

Material: Alloy
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Transport Package: Non-Fumigation Wooden Box, by Air, by Ocean

###

Samples:
US$ 2/Meter
1 Meter(Min.Order)

|
Request Sample

###

Customization:

###

DIN/ISO ANSI Pitch Roller Width Pin Pin Lnner Plate Ultimate Average weight
KIN/ISO ANSL     between diameter length plate thick tensile tensile per
Chain Chain     inner plates       depth -ness strength strength meter
No. No. P d1 b1 d2 L Lc h2 T Q Q0 q
    max min max max max max max min
    mm mm mm mm mm mm mm mm kN/LB kN kg/m
*03C *15 4.7625 2.48 2.38 1.62 6.1 6.9 4.3 0.6 1.80/409 2 0.08
*04C-1 *25 6.35 3.3 3.18 2.31 7.9 8.4 6 0.8 3.50/795 4.6 0.15
*06C-1 *35 9.525 5.08 4.77 3.58 12.4 13.17 9 1.3 7.90/1795 10.8 0.33
085-1 41 12.7 7.77 6.25 3.58 13.75 15 9.91 1.3 6.67/1516 12.6 0.41
08A-1 40 12.7 7.95 7.85 3.96 16.6 17.8 12 1.5 14.10/3205 17.5 0.62
10A-1 50 15.875 10.16 9.4 5.08 20.7 22.2 15.09 2.03 22.20/5045 29.4 1.02
12A-1 60 19.05 11.91 12.57 5.94 25.9 27.7 18 2.42 31.80/7227 41.5 1.5
16A-1 80 25.4 15.88 15.75 7.92 32.7 35 24 3.25 59.70/12886 69.4 2.6
20A-1 100 31.75 19.05 18.9 9.53 40.4 44.7 30 4 88.50/20114 109.2 3.91
24A-1 120 38.1 22.23 25.22 11.1 50.3 54.3 35.7 4.8 127.00/28864 156.3 5.62
28A-1 140 44.45 25.4 25.22 12.7 54.4 59 41 5.6 172.40/39182 212 7.5
32A-1 160 50.8 28.58 31.55 14.27 64.8 69.6 47.8 6.4 226.80/51545 278.9 1.1
36A-1 180 57.15 35.71 35.48 17.46 72.8 78.6 53.6 7.2 280.20/63682 341.8 13.45
40A-1 200 63.5 39.68 37.85 19.85 80.3 87.2 60 8 353.80/80409 431.6 16.15
48A-1 240 76.2 47.63 47.35 23.81 90.5 103 72.39 9.5 51.30/115977 622.5 23.2

###

 DIN/ISO Pitch Roller Width Pin Pin Lnner Plate Ultimate Average weight
KIN/ISO     between diameter length plate thick tensile tensile per
Chain     inner plates       depth -ness strength strength meter
No. P d1 b1 d2 L Lc h2 T Q Q0 q
  max min max max max max max min
  mm mm mm mm mm mm mm mm kN/LB kN kg/m
04B-1 6 4 2.8 1.85 6.8 7.8 5 0.6 3.2/682 3.2 0.11
05B-1 8 5 3 2.31 8.2 8.9 7.1 0.8 5.0/1136 5.9 0.2
*06B-1 9.525 6.35 5.72 3.28 13.15 14.1 8.2 1.3 9.0/2045 10.4 0.41
08B-1 12.7 8.51 7.75 4.45 16.7 18.2 11.8 1.6 18.0/4091 19.4 0.69
10B-1 15.875 10.16 9.65 5.08 19.5 20.9 14.7 1.7 22.4/5091 27.5 0.93
12B-1 19.05 12.07 11.68 5.72 22.5 24.2 16 1.85 29.0/6591 32.2 1.15
16B-1 25.4 15.88 17.02 8.28 36.1 37.4 21 4.15/3.1 60.0/13636 72.8 2.71
20B-1 31.75 19.05 19.56 10.19 41.3 45 26.4 4.5/3.5 95.0/21591 106.7 3.7
24B-1 38.1 25.4 25.4 14.63 53.4 57.8 33.2 6.0/4.8 160.0/36364 178 7.1
28B-1 44.45 27.94 30.99 15.9 65.1 69.5 36.7 7.5/6.0 200.0/45455 222 8.5
32B-1 50.8 29.21 30.99 17.81 66 71 42 7.0/6.0 250.0/56818 277.5 10.25
40B-1 63.5 39.37 38.1 22.89 82.2 89.2 52.96 8.5/8.0 355.0/80682 394 16.35
48B-1 76.2 48.26 45.72 29.24 99.1 107 63.8   560.0/127272 621.6 25

###

Short pitch
transmission roller chain
Double pitch
transmission roller chain
Leaf chain Flank contact
slient chain
ISO NO. ANSI NO. ISO NO. ANSI NO. ISO NO. ANSI NO. ANSI NO.
08A 40 208A 2040 LH0822 BL422 SC3
10A 50 210A 2050 LH0823 BL423 SC4
12A 60 212A 2060 LH0834 BL434 SC5
16A 80 216A 2080 LH0844 BL444 SC6
20A 100 220A 2100 LH0846 BL446 SC8
24A 120 224A 2120 LH0866 BL466 SC10
28A 140 LH0888 BL488  
32A 160     LH1022 BL522  
36A 180     LH1023 BL523  
Double pitch
conveyor roller chain
Agriculture
conveyor chain
04B   C208A C2040 LH3234 BL1634 81X
05B   C208AL C2042 LH3244 BL1644 81XH
06B   C210A C2050 LH3246 BL1646 81XHH
08B   C210AL C2052 LH3266 BL1666 CA550
10B   C212 C2060 LH3288 BL1688 CA555
12B   C212AL C2062 LH4022 BL2022 CA620
16B   C212AH C2060H LH4023 BL2023  
20B   C212AHL C2062H LH4034 BL2034  
24B   C216A C2080 LH4044 BL2044  
28B   C216AL C2082 LH4046 BL2046  
32B   C216AH C2080H LH4066 BL2066  
40B   C216AHL C2082H LH4088 BL2088  
Material: Alloy
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Transport Package: Non-Fumigation Wooden Box, by Air, by Ocean

###

Samples:
US$ 2/Meter
1 Meter(Min.Order)

|
Request Sample

###

Customization:

###

DIN/ISO ANSI Pitch Roller Width Pin Pin Lnner Plate Ultimate Average weight
KIN/ISO ANSL     between diameter length plate thick tensile tensile per
Chain Chain     inner plates       depth -ness strength strength meter
No. No. P d1 b1 d2 L Lc h2 T Q Q0 q
    max min max max max max max min
    mm mm mm mm mm mm mm mm kN/LB kN kg/m
*03C *15 4.7625 2.48 2.38 1.62 6.1 6.9 4.3 0.6 1.80/409 2 0.08
*04C-1 *25 6.35 3.3 3.18 2.31 7.9 8.4 6 0.8 3.50/795 4.6 0.15
*06C-1 *35 9.525 5.08 4.77 3.58 12.4 13.17 9 1.3 7.90/1795 10.8 0.33
085-1 41 12.7 7.77 6.25 3.58 13.75 15 9.91 1.3 6.67/1516 12.6 0.41
08A-1 40 12.7 7.95 7.85 3.96 16.6 17.8 12 1.5 14.10/3205 17.5 0.62
10A-1 50 15.875 10.16 9.4 5.08 20.7 22.2 15.09 2.03 22.20/5045 29.4 1.02
12A-1 60 19.05 11.91 12.57 5.94 25.9 27.7 18 2.42 31.80/7227 41.5 1.5
16A-1 80 25.4 15.88 15.75 7.92 32.7 35 24 3.25 59.70/12886 69.4 2.6
20A-1 100 31.75 19.05 18.9 9.53 40.4 44.7 30 4 88.50/20114 109.2 3.91
24A-1 120 38.1 22.23 25.22 11.1 50.3 54.3 35.7 4.8 127.00/28864 156.3 5.62
28A-1 140 44.45 25.4 25.22 12.7 54.4 59 41 5.6 172.40/39182 212 7.5
32A-1 160 50.8 28.58 31.55 14.27 64.8 69.6 47.8 6.4 226.80/51545 278.9 1.1
36A-1 180 57.15 35.71 35.48 17.46 72.8 78.6 53.6 7.2 280.20/63682 341.8 13.45
40A-1 200 63.5 39.68 37.85 19.85 80.3 87.2 60 8 353.80/80409 431.6 16.15
48A-1 240 76.2 47.63 47.35 23.81 90.5 103 72.39 9.5 51.30/115977 622.5 23.2

###

 DIN/ISO Pitch Roller Width Pin Pin Lnner Plate Ultimate Average weight
KIN/ISO     between diameter length plate thick tensile tensile per
Chain     inner plates       depth -ness strength strength meter
No. P d1 b1 d2 L Lc h2 T Q Q0 q
  max min max max max max max min
  mm mm mm mm mm mm mm mm kN/LB kN kg/m
04B-1 6 4 2.8 1.85 6.8 7.8 5 0.6 3.2/682 3.2 0.11
05B-1 8 5 3 2.31 8.2 8.9 7.1 0.8 5.0/1136 5.9 0.2
*06B-1 9.525 6.35 5.72 3.28 13.15 14.1 8.2 1.3 9.0/2045 10.4 0.41
08B-1 12.7 8.51 7.75 4.45 16.7 18.2 11.8 1.6 18.0/4091 19.4 0.69
10B-1 15.875 10.16 9.65 5.08 19.5 20.9 14.7 1.7 22.4/5091 27.5 0.93
12B-1 19.05 12.07 11.68 5.72 22.5 24.2 16 1.85 29.0/6591 32.2 1.15
16B-1 25.4 15.88 17.02 8.28 36.1 37.4 21 4.15/3.1 60.0/13636 72.8 2.71
20B-1 31.75 19.05 19.56 10.19 41.3 45 26.4 4.5/3.5 95.0/21591 106.7 3.7
24B-1 38.1 25.4 25.4 14.63 53.4 57.8 33.2 6.0/4.8 160.0/36364 178 7.1
28B-1 44.45 27.94 30.99 15.9 65.1 69.5 36.7 7.5/6.0 200.0/45455 222 8.5
32B-1 50.8 29.21 30.99 17.81 66 71 42 7.0/6.0 250.0/56818 277.5 10.25
40B-1 63.5 39.37 38.1 22.89 82.2 89.2 52.96 8.5/8.0 355.0/80682 394 16.35
48B-1 76.2 48.26 45.72 29.24 99.1 107 63.8   560.0/127272 621.6 25

###

Short pitch
transmission roller chain
Double pitch
transmission roller chain
Leaf chain Flank contact
slient chain
ISO NO. ANSI NO. ISO NO. ANSI NO. ISO NO. ANSI NO. ANSI NO.
08A 40 208A 2040 LH0822 BL422 SC3
10A 50 210A 2050 LH0823 BL423 SC4
12A 60 212A 2060 LH0834 BL434 SC5
16A 80 216A 2080 LH0844 BL444 SC6
20A 100 220A 2100 LH0846 BL446 SC8
24A 120 224A 2120 LH0866 BL466 SC10
28A 140 LH0888 BL488  
32A 160     LH1022 BL522  
36A 180     LH1023 BL523  
Double pitch
conveyor roller chain
Agriculture
conveyor chain
04B   C208A C2040 LH3234 BL1634 81X
05B   C208AL C2042 LH3244 BL1644 81XH
06B   C210A C2050 LH3246 BL1646 81XHH
08B   C210AL C2052 LH3266 BL1666 CA550
10B   C212 C2060 LH3288 BL1688 CA555
12B   C212AL C2062 LH4022 BL2022 CA620
16B   C212AH C2060H LH4023 BL2023  
20B   C212AHL C2062H LH4034 BL2034  
24B   C216A C2080 LH4044 BL2044  
28B   C216AL C2082 LH4046 BL2046  
32B   C216AH C2080H LH4066 BL2066  
40B   C216AHL C2082H LH4088 BL2088  

What to look for in a roller chain

There are many different factors to consider when purchasing a roller chain. One of the most important factors is tensile strength, which represents the force required to break the chain. Roller chains are available in three different tensile strengths: minimum, average and ultimate. Each strength reflects a different limit to the load the chain can handle. However, these limits are not always equal and you should be aware of the differences between roller chains.

Canonical chain

Most roller chains have standard sizes printed on the side panels. This is usually “40” or “C2080H”, but can also be the letter “B”. If the chain is old, it will need to be cleaned to see its size. You can find the size on the standard roller chain size chart, but not everyone is marked. To determine the size, measure the diameter and pitch of the chain, then compare the results to the chart to see what size you need.
Heavy-duty roller chains are available with heat-treated pins, side plates, and rollers. In addition to being heat treated, they are also factory pre-stretched, which reduces wear on these parts. If properly maintained, they can last for years, reducing the risk of failure or corrosion. Depending on the application, standard roller chains are available in different sizes. It can be purchased separately. There are several options to choose from, depending on the size and strength of the application.
PEER roller chains contain solid rollers to reduce shock loads on the sprocket teeth. Heat treating and preloading all components of the PEER chain helps minimize initial elongation. Hot-dip lubrication ensures complete lubrication of all chain components, extending their life and reducing maintenance costs. For heavy-duty applications, ASME/ANSI-B29.1 chain is a good choice.
Standard roller chains are made of steel or alloy steel. However, it can be made of other materials such as stainless steel. In addition to steel, stainless steel is often used in food processing machinery where chain lubrication is an issue. Brass and nylon are also sometimes used. However, they are not that popular. Therefore, you should always check with your supplier before purchasing. By comparing the tensile strength of two different chains and making an informed decision, you can get the best price and service.
chain

Chain without bushing

Bushless roller chains have advantages over conventional roller chains. Unlike conventional chains, bushless chains have extensive lateral flexibility, which increases the chain’s lubrication flow. The inner plates of bushless chains have protruding shoulders so the oil can flow through them more easily and efficiently. This is an important characteristic of a smooth-running chain. Additionally, bushless chains may have improved shifting performance.
The strength of a bushingless roller chain is measured in terms of tensile strength and fatigue strength. The former measures the load a chain can withstand before breaking. Fatigue strength is equally important, and factors that affect fatigue strength include the steel used to make the chain components, the pitch hole fabrication, the type of shot peening on the chain, and the design and thickness of the chain. For example, if the chain is too thin, it may not be enough for heavy-duty applications.
Like traditional roller chains, bushingless roller chains have two different types of links. The inner link has two inner plates connected by pins, while the outer chain has two outer plates held together by bushings. A bushingless roller chain is similar to a traditional chain, except it eliminates a step in the assembly process by stamping the tube into the inner plate. So if you want a smoother ride, a bushingless roller chain is a better choice.
There are two different sizes of bushingless roller chains. One size is designed for use with standard single-strand chains, while the other size is designed for use with double-strand or triple-strand chains. Bushless chains are generally shorter than conventional chains, so they can fit in tighter spaces. Bushless chains are made of the highest quality materials. These chain attachments are case hardened for optimum strength and durability.

Mute chain

The silent roller chain has a smooth, low-noise drive. They are made of stacked rows of flat chainplates with a gear-like profile that meshes with the sprocket teeth. Each chainplate is attached to a corresponding sprocket, which also allows the chain to bend. While these basic components are the same for every silent roller chain, there are many variations that allow them to be used in a variety of applications.
The most popular high-speed transmission, silent chains feature gear-like sprockets. They can be made from single or multiple strands of material. Single-strand chains are less expensive than multi-strand chains, but they tend to wear out faster if not lubricated. Single-strand roller chains can be used for years without lubrication, but for your application, wide silent chains are still worth considering.
The design and construction of silent chains make them ideal for conveying a wide variety of products. They have flat, heat-resistant surfaces. They are also durable and non-slip. They are available in a variety of pitch sizes, widths, and mounting styles. Whether you need chains for general purpose conveyors or glass bottle transport applications, we have you covered. Ask about the benefits of silent roller chain conveyors.
Inverted tooth chains are another option for quieter chains. These chains are designed to reduce noise from engine-related friction. Silent chains are more common, and manufacturers have fallen in love with them. A silent chain consists of several links connected to the sprocket teeth. Teeth rotate to reduce noise, vibration, and chord action. These are the main reasons why silent chains are so popular.
chain

ANSI chain pitch

To measure your bike’s chain pitch, you can use a caliper. This measurement is taken from the center of the rolling pin to the center of the next rolling pin. Chains come in many sizes, but ANSI is the most common chain standard in the United States. A caliper is handy if you’re not sure which size to buy, as it allows you to check for worn sprockets.
Chains that meet ANSI standards will be characterized by a certain pitch. This measurement is based on the width and spacing of the roll. The spacing is usually greater than the width. The standard number will be the right number for the width of the chain or the left number for the rollers. The number on the left indicates whether the chain is lightweight or heavyweight. Heavyweight chains are designated by the suffix “H”.
Common chain sizes are based on ANSI chain pitch. Pitch is the minimum distance between bushing and sprocket. The smaller the chain pitch, the greater the total distance between the two points. This means the chain will last longer. However, if you are buying a chain for a specific application, you should check the pitch carefully as it can affect the performance of the chain.

Roller chain wear measurement

The purpose of roller chain wear measurement is to prevent breakage by monitoring the strain on the chain. There are several ways to measure roller chain wear. The first is to remove the chain from its working position and measure the distance from the sprocket to its measuring end. Another way is to measure the pitch of the chain or the distance between two pins. This method is superior to other methods because it is convenient and accurate.
When measuring the wear of a roller chain, it is important to note that the elements of the chain will gradually deform. About 3.75% of the total wear will be on the pins and the rest will be on the internal links. These wear measurements will vary based on the nominal pitch of the chain and the amount of friction the chain is experiencing. Proper lubrication between pins and bushings, load and frequency of articulation all affect wear rates.
It is important to measure the amount of wear on the roller chain to avoid excessive machine failures. The longer the chain runs, the more wear it will wear. Although the length of the chain should be less than the center distance, the excessive load will cause premature wear. Therefore, lubrication is essential. Additionally, the sag of the chain should not exceed 2% to 4% of its center-to-center distance. Finally, check for unusual noise or visible defects. A common cause of excessive roller chain wear is the size of the load. Every chain manufacturer sets a maximum workload for its product.
There are several ways to measure roller chain wear. If using a high-speed drive, it should have at least 11 teeth, and a medium-speed drive should have at least 25 teeth. Also, be sure to check the length of the chain, even if you should. The same goes for the pin diameter, which should be the same or different pitch as the roller chain.

China Long Pitch Conveyor Chains M 112 / M80     bush chain exerciseChina Long Pitch Conveyor Chains M 112 / M80     bush chain exercise
editor by czh 2023-01-24