Tag Archives: agricultural roller

China manufacturer Gearbox Belt Parts Roller Chains Conveyor Driving Transmission Agricultural Machinery Chains 08A 95teeth DIN8187 Chains Wheel supplier

Product Description

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

For Chain Acc.to DIN8187 ISO/R 606
Tooth Radius  r3 thirteen.0mm
Radius Width C 1.3mm
Tooth Width b1 seven.0mm
Tooth Width B1 seven.2mm
Tooth Width B2 21.0mm
Tooth Width B3 34.9mm
Pitch 12.7 mm
Internal Width 7.75 mm
Roller Diameter 8.fifty one mm



D1 D2 D3
8 37.2  33.18  8 ten 10
nine 41.0  37.13  8 10 ten
10 forty five.2  41.10  eight ten ten
11 forty eight.7  45.07  ten 10 twelve
twelve 53.0  49.07  10 ten twelve
thirteen fifty seven.4  53.06  10 ten twelve
14 61.8  fifty seven.07  ten ten 12
fifteen 65.5  sixty one.09  ten 10 twelve
sixteen sixty nine.5  65.10  10 12 sixteen
seventeen 73.6  69.11  ten 12 16
eighteen seventy seven.8  73.14  10 twelve sixteen
19 eighty one.7  seventy seven.16  ten 12 sixteen
20 85.8  81.19  10 12 sixteen
21 89.7  85.22  twelve sixteen sixteen
22 ninety three.8  89.24  12 16 16
23 ninety eight.2  ninety three.27  12 16 16
24 101.8  ninety seven.29  12 16 16
twenty five 105.8  one hundred and one.33  12 16 sixteen
26 a hundred and ten.0  one hundred and five.36  16 16 sixteen
27 114.0  109.40  sixteen 16 16
28 118.0  113.42  sixteen 16 sixteen
29 122.0  117.46  16 sixteen sixteen
thirty 126.1  121.50  16 16 sixteen
31 one hundred thirty.2  a hundred twenty five.54  16 16 20
32 134.3  129.56  sixteen sixteen 20
33 138.4  133.60  16 sixteen 20
34 142.6  137.64  16 16 20
35 146.7  141.68  16 16 20
36 151.0  one hundred forty five.72  sixteen 20 twenty
37 154.6  149.76  sixteen 20 20
38 158.6  153.80  16 twenty 20
39 162.7  157.83  16 20 twenty
forty 166.8  161.87  sixteen twenty 20
forty one 171.4  a hundred sixty five.91  twenty twenty twenty five
forty two one hundred seventy five.4  169.94  20 20 25
43 179.7  173.98  20 twenty twenty five
forty four 183.8  178.02  20 20 25
45 188.0  182.07  20 20 25
forty six 192.1  186.10  twenty twenty 25
forty seven 196.2  190.14  twenty 20 twenty five
48 200.3  194.18  20 twenty twenty five
forty nine 204.3  198.22  twenty twenty 25
fifty 208.3  202.26  20 twenty 25
51 212.1  206.30  twenty 25 25
52 216.1  210.34  20 twenty five twenty five
53 220.2  214.37  twenty twenty five 25
54 224.1  218.43  20 25 twenty five
fifty five 228.1  222.46  20 25 twenty five
fifty six 232.2  226.50  twenty twenty five twenty five
57 236.4  230.54  twenty twenty five twenty five
58 240.5  234.58  20 twenty five twenty five
59 244.5  238.62  twenty 25 twenty five
sixty 248.6  242.66  20 twenty five 25
62 256.9  250.74  25 25 25
64 265.1  258.82  twenty five twenty five twenty five
sixty five 269.0  262.86  25 25 25
sixty six 273.0  266.91  twenty five 25 twenty five
sixty eight 281.0  274.99  twenty five 25 25
70 289.0  283.07  twenty five 25 twenty five
72 297.2  291.15  25 twenty five 25
75 309.2  303.28  25 25 twenty five
seventy six 313.2  307.32  twenty five twenty five twenty five
78 321.4  315.40  twenty five 25 25
eighty 329.4  323.49  twenty five 25 twenty five
eighty five 349.0  343.69  25 twenty five 25
ninety 369.9  363.90  twenty five 25 25
ninety five 390.1  384.11  twenty five 25 twenty five
a hundred 410.3  404.32  25 25 25
a hundred and ten 450.7  444.74  twenty five twenty five 25
114 466.9  460.91  25 twenty five 25
one hundred twenty 491.2  485.16  twenty five 25 25
one hundred twenty five 511.3  505.37  25 twenty five 25

Simple Info.


Simplex, Duplex, Triplex

Sprocket Product:

3/8″,1/2″,5/8″,3/4″,1″,1.twenty five”,1.fifty”,1.seventy five”,2.00″,2.twenty five”,2.00″,2.twenty five”,2.fifty”, 3″

Enamel Quantity:

9-a hundred




1571, 1045, SS304 , SS316  As For every Person Ask for.

Functionality Therapy:

Carburizing, Higher Frequency Treatment method, Hardening and Tempering, Nitriding

Surface Treatment method:

Black of Oxidation, Zincing, Nickelage.

Characteristic Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, and many others
Layout criterion ISO DIN ANSI & Client Drawings
Software Industrial transmission equipment
Bundle Picket Circumstance / Container and pallet, or manufactured-to-buy



Top quality Inspection:

Self-check and Closing-examine


ODM&OEM, Demo Buy Accessible and Welcome

Edge High quality initial, Service initial, Aggressive price, Rapidly delivery
Shipping Time ten days for samples. 15 days for official order.


Set up AND Utilizing

The chain spocket, as a generate or deflection for chains, has pockets to maintain the chain backlinks with a D-profile cross section with flat aspect surfaces  parallel to the centre aircraft of the chain links, and outer surfaces at right angles to the chain url centre aircraft. The chain back links are pressed firmly against the outer surfaces and each of the side surfaces by the angled laying surfaces at the base of the pockets, and also the assist surfaces of the wheel physique with each other with the end sides of the webs formed by the foremost and trailing walls of the pocket.


When fitting new chainwheels it is very essential that a new chain is equipped at the very same time, and vice versa. Utilizing an old chain with new sprockets, or a new chain with outdated sprockets will trigger speedy dress in.

It is critical if you are installing the chainwheels by yourself to have the factory service manual particular to your product. Our chainwheels are made to be a immediate substitute for your OEM chainwheels and as such, the installation must be carried out in accordance to your types support manual.

In the course of use a chain will extend (i.e. the pins will dress in creating extension of the chain). Utilizing a chain which has been stretched much more than the previously mentioned optimum allowance causes the chain to journey up the tooth of the sprocket. This triggers hurt to the tips of the chainwheels teeth, as the pressure transmitted by the chain is transmitted fully by way of the prime of the tooth, instead than the complete tooth. This outcomes in extreme wearing of the chainwheel.


Standards corporations (this sort of as ANSI and ISO) preserve requirements for design and style, proportions, and interchangeability of transmission chains. For example, the adhering to Desk displays knowledge from ANSI normal B29.1-2011 (Precision Electrical power Transmission Roller Chains, Attachments, and Sprockets) produced by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional details.

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

ASME/ANSI B29.1-2011 Roller Chain Standard Measurements
Measurement Pitch Greatest Roller Diameter Minimum Greatest Tensile Toughness Measuring Load
twenty five .250 in (6.35 mm) .130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 .375 in (9.53 mm) .200 in (5.08 mm) one,760 lb (800 kg) eighteen lb (8.2 kg)
forty one .500 in (twelve.70 mm) .306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 .five hundred in (12.70 mm) .312 in (7.ninety two mm) three,a hundred twenty five lb (1,417 kg) 31 lb (fourteen kg)
50 .625 in (fifteen.88 mm) .four hundred in (ten.sixteen mm) four,880 lb (2,210 kg) forty nine lb (22 kg)
60 .750 in (19.05 mm) .469 in (eleven.ninety one mm) 7,030 lb (3,one hundred ninety kg) 70 lb (32 kg)
eighty one.000 in (25.forty mm) .625 in (fifteen.88 mm) 12,five hundred lb (5,seven hundred kg) a hundred twenty five lb (57 kg)
a hundred 1.250 in (31.seventy five mm) .750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 one.500 in (38.10 mm) .875 in (22.23 mm) 28,one hundred twenty five lb (twelve,757 kg) 281 lb (127 kg)
one hundred forty 1.750 in (forty four.forty five mm) one.000 in (twenty five.forty mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 two.000 in (50.eighty mm) 1.a hundred twenty five in (28.fifty eight mm) fifty,000 lb (23,000 kg) 500 lb (230 kg)
a hundred and eighty two.250 in (57.15 mm) one.460 in (37.08 mm) 63,280 lb (28,seven-hundred kg) 633 lb (287 kg)
two hundred 2.500 in (sixty three.fifty mm) 1.562 in (39.sixty seven mm) 78,a hundred seventy five lb (35,460 kg) 781 lb (354 kg)
240 three.000 in (seventy six.20 mm) one.875 in (forty seven.sixty three mm) 112,five hundred lb (fifty one,000 kg) one,000 lb (450 kg

For mnemonic reasons, underneath is yet another presentation of key dimensions from the exact same normal, expressed in fractions of an inch (which was element of the thinking guiding the decision of chosen quantities in the ANSI regular):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain amount
Width (inches)
one4 twoeight twofive 1eight
38 3eight 35 threesixteen
1two 48 4one 1four
12 4eight four 516
five8 5eight five three8
threefour 6eight six one2
1 8eight 8 five8

1. The pitch is the distance between roller centers. The width is the length in between the link plates (i.e. marginally more than the roller width to permit for clearance).
two. The proper-hand digit of the regular denotes 0 = normal chain, 1 = light-weight chain, 5 = rollerless bushing chain.
3. The remaining-hand digit denotes the variety of eighths of an inch that make up the pitch.
four. An “H” pursuing the common quantity denotes heavyweight chain. A hyphenated quantity adhering to the regular variety denotes double-strand (2), triple-strand (3), and so on. Therefore 60H-3 denotes variety sixty heavyweight triple-strand chain.
 A normal bicycle chain (for derailleur gears) employs narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not have an effect on the load capability. The a lot more sprockets at the rear wheel (traditionally 3-6, these days 7-twelve sprockets), the narrower the chain. Chains are offered in accordance to the variety of speeds they are designed to function with, for illustration, “ten speed chain”. Hub gear or one velocity bicycles use 1/2″ x 1/8″ chains, in which 1/8″ refers to the greatest thickness of a sprocket that can be employed with the chain.

Usually chains with parallel formed hyperlinks have an even variety of hyperlinks, with each slender link adopted by a broad 1. Chains built up with a uniform sort of website link, narrow at a single and broad at the other stop, can be created with an odd amount of backlinks, which can be an benefit to adapt to a special chainwheel-distance on the other side these kinds of a chain tends to be not so powerful.

Roller chains produced making use of ISO normal are occasionally named as isochains.


WHY Decide on US 

one. CZPT Quality Assurance Program
2. Slicing-Edge Personal computer-Managed CNC Equipment
3. Bespoke Options from Hugely Experienced Experts
4. Customization and OEM Available for Particular Software
five. Comprehensive Stock of Spare Parts and Components
six. Well-Developed Globally Marketing Network
7. Effective Following-Sale Service System


The 219 sets of advanced automated creation products offer ensures for large product good quality. The 167 engineers and specialists with senior specialist titles can design and build items to meet up with the precise calls for of buyers, and OEM customizations are also available with us. Our sound worldwide service network can give customers with well timed following-sales complex companies.

We are not just a maker and supplier, but also an business consultant. We operate pro-actively with you to provide expert advice and merchandise recommendations in get to conclude up with a most expense powerful solution offered for your specific software. The clientele we serve worldwide selection from finish customers to distributors and OEMs. Our OEM replacements can be substituted wherever essential and appropriate for equally mend and new assemblies.


Ep Gear’s worm gears use right-angle (90°) non-intersecting shafts to supply an successful solution for energy transmission programs necessitating higher reduction ratios in confined areas. When appropriately applied, worm gears supply the smoothest and quietest form of transmission. Since the efficiency of a worm generate relies upon on the lead angle and the amount of stars on the worm – because performance is always the purpose, this ratio must be retained as lower as attainable. To function effectively, the worm and worm equipment employed jointly need to have the identical diameter, pitch and thread.

China manufacturer Gearbox Belt Parts Roller Chains Conveyor Driving Transmission Agricultural Machinery Chains 08A 95teeth DIN8187 Chains Wheel     supplier