China wholesaler Hardware Parts Generialduty Chains 08A 16teeth Martin Sprockets with Best Sales

Product Description

SPROCKET  1/2” X 5/16”  08B Sequence SPROCKETS

For Chain DIN8187 ISO/R 606
Tooth Radius  r3 thirteen.0mm
Radius Width C one.3mm
Tooth Width b1 seven.0mm
Tooth Width B1 7.2mm
Tooth Width B2 21.0mm
Tooth Width B3 34.9mm
Pitch twelve.7 mm
Internal Width seven.seventy five mm
Roller Diameter 8.51 mm



D1 D2 D3
eight 37.2  33.18  8 10 ten
nine forty one.0  37.13  8 10 10
ten 45.2  41.10  eight ten 10
11 48.7  forty five.07  ten ten twelve
12 53.0  49.07  ten ten 12
thirteen fifty seven.4  53.06  10 10 twelve
fourteen sixty one.8  fifty seven.07  ten 10 twelve
15 65.5  61.09  10 10 twelve
sixteen 69.5  65.10  ten twelve sixteen
seventeen seventy three.6  69.11  10 12 sixteen
18 77.8  73.14  ten 12 sixteen
19 81.7  seventy seven.16  10 12 16
twenty eighty five.8  81.19  ten twelve sixteen
21 89.7  eighty five.22  twelve sixteen sixteen
22 93.8  89.24  12 16 sixteen
23 98.2  93.27  12 16 sixteen
24 a hundred and one.8  97.29  twelve sixteen sixteen
twenty five a hundred and five.8  101.33  12 sixteen 16
26 one hundred ten.0  one zero five.36  16 sixteen sixteen
27 114.0  109.40  16 16 16
28 118.0  113.42  sixteen 16 sixteen
29 122.0  117.46  sixteen sixteen 16
30 126.1  121.50  sixteen 16 sixteen
31 one hundred thirty.2  one hundred twenty five.54  sixteen sixteen twenty
32 134.3  129.56  16 16 twenty
33 138.4  133.60  sixteen sixteen 20
34 142.6  137.64  16 16 20
35 146.7  141.68  sixteen 16 20
36 151.0  one hundred forty five.72  sixteen twenty 20
37 154.6  149.76  sixteen 20 20
38 158.6  153.80  16 twenty twenty
39 162.7  157.83  16 twenty 20
forty 166.8  161.87  16 twenty twenty
forty one 171.4  one hundred sixty five.91  twenty 20 twenty five
forty two 175.4  169.94  twenty 20 25
forty three 179.7  173.98  twenty 20 twenty five
forty four 183.8  178.02  twenty twenty 25
forty five 188.0  182.07  twenty twenty twenty five
forty six 192.1  186.10  20 20 25
47 196.2  one hundred ninety.14  20 twenty 25
48 two hundred.3  194.18  20 twenty 25
49 204.3  198.22  twenty twenty 25
fifty 208.3  202.26  20 twenty 25
fifty one 212.1  206.30  twenty twenty five twenty five
fifty two 216.1  210.34  twenty 25 twenty five
fifty three 220.2  214.37  twenty 25 twenty five
54 224.1  218.43  20 25 twenty five
fifty five 228.1  222.46  twenty 25 twenty five
fifty six 232.2  226.50  twenty twenty five twenty five
57 236.4  230.54  20 25 twenty five
58 240.5  234.58  twenty 25 25
fifty nine 244.5  238.62  twenty 25 twenty five
sixty 248.6  242.66  twenty twenty five twenty five
62 256.9  250.74  twenty five 25 twenty five
sixty four 265.1  258.82  25 25 25
65 269.0  262.86  25 twenty five 25
66 273.0  266.91  25 25 25
sixty eight 281.0  274.99  twenty five 25 twenty five
70 289.0  283.07  twenty five 25 twenty five
seventy two 297.2  291.15  25 twenty five 25
seventy five 309.2  303.28  twenty five 25 twenty five
seventy six 313.2  307.32  twenty five twenty five 25
78 321.4  315.40  twenty five 25 twenty five
eighty 329.4  323.49  twenty five twenty five twenty five
85 349.0  343.69  twenty five twenty five twenty five
90 369.9  363.90  25 twenty five 25
ninety five 390.1  384.11  25 25 25
one hundred 410.3  404.32  25 twenty five twenty five
one hundred ten 450.7  444.74  25 twenty five 25
114 466.9  460.91  twenty five twenty five 25
one hundred twenty 491.2  485.16  twenty five twenty five twenty five
125 511.3  505.37  25 25 twenty five

Simple Details.


Simplex, Duplex, Triplex

Sprocket Product:

three/8″,1/2″,5/8″,3/4″,1″,1.twenty five”,1.fifty”,1.75″,2.00″,2.twenty five”,2.00″,2.25″,2.fifty”, 3″

Teeth Quantity:





1571, 1045, SS304 , SS316  As For each Consumer Ask for.

Overall performance Treatment method:

Carburizing, Substantial Frequency Remedy, Hardening and Tempering, Nitriding

Surface Remedy:

Black of Oxidation, Zincing, Nickelage.

Attribute Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, and many others
Layout criterion ISO DIN ANSI & Client Drawings
Application Industrial transmission gear
Package Picket Scenario / Container and pallet, or manufactured-to-get



Quality Inspection:

Self-check and Closing-examine


ODM&OEM, Demo Buy Obtainable and Welcome

Benefit Quality very first, Services first, Competitive cost, Fast shipping and delivery
Delivery Time 10 days for samples. 15 times for official order.


Installation AND Employing

The chain spocket, as a push or deflection for chains, has pockets to hold the chain links with a D-profile CZPT area with flat aspect surfaces  parallel to the centre airplane of the chain links, and outer surfaces at appropriate angles to the chain hyperlink centre airplane. The chain back links are pressed firmly in opposition to the outer surfaces and every of the side surfaces by the angled laying surfaces at the foundation of the pockets, and also the assist surfaces of the wheel physique jointly with the conclude sides of the webs formed by the major and trailing walls of the pocket.


When CZPT new chainwheels it is very important that a new chain is fitted at the same time, and vice versa. Making use of an old chain with new sprockets, or a new chain with previous sprockets will cause rapid wear.

It is important if you are setting up the chainwheels yourself to have the manufacturing unit service manual specific to your design. Our chainwheels are made to be a direct CZPT for your OEM chainwheels and as such, the installation must be performed according to your types support handbook.

In the course of use a chain will stretch (i.e. the pins will dress in triggering extension of the chain). Making use of a chain which has been stretched more than the previously mentioned optimum allowance leads to the chain to trip up the tooth of the sprocket. This triggers harm to the tips of the chainwheels enamel, as the force transmitted by the chain is transmitted totally through the leading of the tooth, instead than the complete tooth. This benefits in severe sporting of the chainwheel.


Expectations companies (this sort of as ANSI and ISO) preserve requirements for layout, dimensions, and interchangeability of transmission chains. For illustration, the following Table exhibits info from ANSI regular B29.1-2011 (Precision Electrical power Transmission Roller Chains, Attachments, and Sprockets) created by the American Modern society of Mechanical Engineers (ASME). See the references[8][9][10] for added info.

ASME/ANSI B29.1-2011 Roller Chain Normal SizesSizePitchMaximum Roller DiameterMinimum Final Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Common Dimensions
Size Pitch Optimum Roller Diameter Least Ultimate Tensile Energy Measuring Load
twenty five .250 in (6.35 mm) .a hundred thirty in (3.thirty mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 .375 in (9.53 mm) .two hundred in (5.08 mm) one,760 lb (800 kg) eighteen lb (8.2 kg)
forty one .500 in (12.70 mm) .306 in (7.seventy seven mm) 1,500 lb (680 kg) eighteen lb (8.2 kg)
forty .five hundred in (12.70 mm) .312 in (7.92 mm) 3,one hundred twenty five lb (1,417 kg) 31 lb (fourteen kg)
fifty .625 in (15.88 mm) .four hundred in (10.sixteen mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 .750 in (19.05 mm) .469 in (eleven.ninety one mm) seven,030 lb (3,190 kg) 70 lb (32 kg)
eighty one.000 in (twenty five.40 mm) .625 in (fifteen.88 mm) twelve,five hundred lb (5,seven-hundred kg) a hundred twenty five lb (57 kg)
a hundred one.250 in (31.seventy five mm) .750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
a hundred and twenty 1.500 in (38.ten mm) .875 in (22.23 mm) 28,125 lb (twelve,757 kg) 281 lb (127 kg)
a hundred and forty 1.750 in (forty four.forty five mm) 1.000 in (25.forty mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
a hundred and sixty 2.000 in (50.80 mm) 1.125 in (28.58 mm) fifty,000 lb (23,000 kg) 500 lb (230 kg)
one hundred eighty 2.250 in (fifty seven.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.fifty mm) one.562 in (39.sixty seven mm) 78,a hundred seventy five lb (35,460 kg) 781 lb (354 kg)
240 three.000 in (76.twenty mm) 1.875 in (forty seven.sixty three mm) 112,five hundred lb (fifty one,000 kg) one,000 lb (450 kg

For mnemonic needs, below is another presentation of crucial proportions from the exact same normal, expressed in fractions of an inch (which was portion of the pondering powering the decision of chosen figures in the ANSI regular):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain variety
Width (inches)
onefour 2eight twofive one8
threeeight 38 35 3sixteen
one2 48 four1 onefour
onetwo 48 four 516
five8 58 five 38
three4 6eight six 1two
1 8eight 8 58

one. The pitch is the distance amongst roller centers. The width is the length between the hyperlink plates (i.e. a bit far more than the roller width to let for clearance).
two. The appropriate-hand digit of the standard denotes 0 = regular chain, 1 = light-weight chain, 5 = rollerless bushing chain.
three. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” pursuing the common variety denotes heavyweight chain. A hyphenated number pursuing the regular amount denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes variety sixty heavyweight triple-strand chain.
 A standard bicycle chain (for derailleur gears) uses slender 1⁄2-inch-pitch chain. The width of the chain is variable, and does not impact the load capacity. The a lot more sprockets at the rear wheel (traditionally 3-6, presently 7-twelve sprockets), the narrower the chain. Chains are marketed in accordance to the variety of speeds they are made to perform with, for case in point, “ten pace chain”. Hub gear or solitary velocity bicycles use 1/2″ x 1/8″ chains, exactly where 1/8″ refers to the maximum thickness of a sprocket that can be utilized with the chain.

Normally chains with parallel shaped hyperlinks have an even amount of backlinks, with each slender website link adopted by a broad 1.Chains developed up with a uniform kind of link, slender at 1 and wide at the other conclude, can be created with an odd number of backlinks, which can be an edge to adapt to a special chainwheel-length on the other side such a chain tends to be not so powerful.

Roller chains created making use of ISO standard are sometimes named as isochains.


WHY Pick US 

one. Reputable Quality Assurance Method
two. Chopping-Edge Pc-Managed CNC Machines
3. Bespoke Options from Extremely Skilled Experts
4. Customization and OEM Accessible for Specific Application
5. Comprehensive Stock of Spare Areas and Equipment
6. Effectively-Created Worldwide Marketing Network
7. Productive Following-Sale Services Method


The 219 sets of sophisticated computerized creation products provide assures for substantial merchandise high quality. The 167 engineers and professionals with senior specialist titles can layout and build merchandise to meet up with the exact requires of customers, and OEM customizations are also obtainable with us. Our audio global service community can give clients with timely soon after-income complex companies.

We are not just a company and provider, but also an sector advisor. We operate professional-actively with you to provide expert suggestions and merchandise tips in purchase to conclude up with a most cost powerful merchandise offered for your particular application. The clients we provide around the world variety from stop end users to distributors and OEMs. Our OEM replacements can be substituted wherever needed and appropriate for each repair and new assemblies.


System performance is highly dependent on the interaction of the sprockets, which means that the sprockets you choose push the good results of your procedure. Make the correct and simple option with ep’s sprockets. Tsubaki gives chain and sprocket producing abilities. The chain meshes nicely with the sprockets for prolonged support life and dependable functionality. This signifies prolonged-phrase financial savings and real price for your functions. Minimize upkeep downtime, enhance efficiency and reduce substitute costs
Method functionality is extremely dependent on the conversation of the sprockets, which implies that the sprockets you choose generate the success of your procedure. Make the correct and simple selection with ep’s sprockets. Tsubaki gives chain and sprocket production abilities. The chain meshes nicely with the sprockets for lengthy service life and reputable functionality. This means extended-phrase cost savings and real value for your operations. Reduce maintenance downtime, increase efficiency and minimize substitute expenses

China wholesaler Hardware Parts Generialduty Chains 08A 16teeth Martin Sprockets     with Best Sales