China OEM Industrial Automatic Conveyor Transmission Belt Parts Driving Chains 08A 65teeth Sprocket wholesaler

Item Description

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

For Chain DIN8187 ISO/R 606
Tooth Radius  r3 thirteen.0mm
Radius Width C one.3mm
Tooth Width b1 7.0mm
Tooth Width B1 7.2mm
Tooth Width B2 21.0mm
Tooth Width B3 34.9mm
Pitch 12.7 mm
Internal Width seven.seventy five mm
Roller Diameter 8.fifty one mm



D1 D2 D3
8 37.2  33.18  8 10 10
9 forty one.0  37.13  eight 10 10
10 45.2  forty one.10  8 ten 10
eleven forty eight.7  forty five.07  10 ten twelve
12 53.0  49.07  ten 10 twelve
thirteen 57.4  53.06  ten 10 12
fourteen 61.8  fifty seven.07  ten 10 twelve
15 65.5  61.09  10 10 twelve
sixteen 69.5  sixty five.10  10 twelve 16
17 seventy three.6  69.11  10 12 16
18 seventy seven.8  seventy three.14  10 12 16
19 eighty one.7  77.16  10 twelve 16
20 85.8  81.19  10 twelve sixteen
21 89.7  eighty five.22  twelve 16 sixteen
22 93.8  89.24  12 sixteen sixteen
23 98.2  93.27  twelve 16 16
24 101.8  97.29  12 sixteen sixteen
twenty five one zero five.8  one zero one.33  12 sixteen sixteen
26 110.0  a hundred and five.36  16 16 sixteen
27 114.0  109.40  sixteen 16 16
28 118.0  113.42  sixteen 16 16
29 122.0  117.46  sixteen 16 16
30 126.1  121.50  16 16 16
31 130.2  a hundred twenty five.54  16 sixteen twenty
32 134.3  129.56  sixteen sixteen 20
33 138.4  133.60  sixteen 16 twenty
34 142.6  137.64  16 16 20
35 146.7  141.68  16 16 20
36 151.0  one hundred forty five.72  16 twenty twenty
37 154.6  149.76  16 twenty 20
38 158.6  153.80  16 twenty twenty
39 162.7  157.83  16 twenty twenty
40 166.8  161.87  16 twenty twenty
41 171.4  165.91  twenty 20 25
42 one hundred seventy five.4  169.94  20 twenty twenty five
43 179.7  173.98  20 twenty twenty five
44 183.8  178.02  twenty twenty 25
45 188.0  182.07  20 twenty 25
46 192.1  186.10  twenty twenty 25
forty seven 196.2  190.14  twenty twenty 25
48 200.3  194.18  twenty twenty twenty five
forty nine 204.3  198.22  20 twenty 25
fifty 208.3  202.26  20 20 twenty five
51 212.1  206.30  20 twenty five 25
fifty two 216.1  210.34  20 twenty five twenty five
53 220.2  214.37  twenty 25 twenty five
54 224.1  218.43  twenty twenty five 25
fifty five 228.1  222.46  20 25 twenty five
56 232.2  226.50  twenty twenty five 25
57 236.4  230.54  twenty 25 twenty five
fifty eight 240.5  234.58  20 twenty five 25
59 244.5  238.62  twenty twenty five twenty five
sixty 248.6  242.66  20 twenty five 25
62 256.9  250.74  twenty five twenty five twenty five
64 265.1  258.82  twenty five 25 25
sixty five 269.0  262.86  twenty five twenty five twenty five
66 273.0  266.91  twenty five 25 twenty five
sixty eight 281.0  274.99  25 25 twenty five
70 289.0  283.07  twenty five twenty five twenty five
72 297.2  291.15  twenty five twenty five twenty five
75 309.2  303.28  twenty five 25 twenty five
seventy six 313.2  307.32  twenty five 25 25
seventy eight 321.4  315.40  twenty five twenty five 25
eighty 329.4  323.49  25 25 25
85 349.0  343.69  25 twenty five 25
90 369.9  363.90  twenty five 25 25
95 390.1  384.11  25 25 25
a hundred 410.3  404.32  twenty five twenty five 25
a hundred and ten 450.7  444.74  twenty five twenty five 25
114 466.9  460.91  twenty five twenty five 25
a hundred and twenty 491.2  485.16  twenty five twenty five 25
a hundred twenty five 511.3  505.37  twenty five 25 25

Simple Details.


Simplex, Duplex, Triplex

Sprocket Product:

3/8″,1/2″,5/8″,3/4″,1″,1.twenty five”,1.fifty”,1.75″,2.00″,2.twenty five”,2.00″,2.twenty five”,2.50″, 3″

Enamel Amount:





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

Performance Treatment:

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

Floor Treatment:

Black of Oxidation, Zincing, Nickelage.

Characteristic Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, etc
Design criterion ISO DIN ANSI & Client Drawings
Software Industrial transmission tools
Bundle Picket Situation / Container and pallet, or manufactured-to-order



Good quality Inspection:

Self-check and Last-examine


ODM&OEM, Demo Order Accessible and Welcome

Advantage Top quality initial, Service first, Competitive price tag, Fast shipping
Shipping and delivery Time ten times for samples. 15 times for official order.


Installation AND Using

The chain spocket, as a generate or deflection for chains, has pockets to maintain the chain hyperlinks with a D-profile CZPT segment with flat facet surfaces  parallel to the centre aircraft of the chain links, and outer surfaces at proper angles to the chain website link centre aircraft. The chain hyperlinks are pressed firmly in opposition to the outer surfaces and every single of the aspect surfaces by the angled laying surfaces at the base of the pockets, and also the assistance surfaces of the wheel entire body with each other with the conclude sides of the webs fashioned by the top and trailing walls of the pocket.


When CZPT new chainwheels it is very important that a new chain is equipped at the same time, and vice versa. Making use of an outdated chain with new sprockets, or a new chain with old sprockets will result in speedy dress in.

It is crucial if you are installing the chainwheels your self to have the factory provider manual certain to your product. Our chainwheels are produced to be a immediate CZPT for your OEM chainwheels and as such, the set up need to be performed according to your types services guide.

During use a chain will extend (i.e. the pins will dress in creating extension of the chain). Employing a chain which has been stretched much more than the above optimum allowance causes the chain to experience up the enamel of the sprocket. This brings about damage to the tips of the chainwheels enamel, as the pressure transmitted by the chain is transmitted completely by means of the top of the tooth, fairly than the total tooth. This outcomes in extreme donning of the chainwheel.


Requirements corporations (these kinds of as ANSI and ISO) preserve specifications for design, proportions, and interchangeability of transmission chains. For instance, the subsequent Table shows information from ANSI common B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) designed by the American Modern society of Mechanical Engineers (ASME). See the references[8][9][ten] for further details.

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

ASME/ANSI B29.1-2011 Roller Chain Regular Sizes
Dimensions Pitch Optimum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 .250 in (6.35 mm) .130 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) 1,760 lb (800 kg) 18 lb (8.2 kg)
forty one .five hundred in (twelve.70 mm) .306 in (7.seventy seven mm) 1,five hundred lb (680 kg) 18 lb (8.2 kg)
40 .500 in (twelve.70 mm) .312 in (7.ninety two mm) 3,one hundred twenty five lb (1,417 kg) 31 lb (14 kg)
50 .625 in (15.88 mm) .four hundred in (10.16 mm) four,880 lb (2,210 kg) forty nine lb (22 kg)
sixty .750 in (19.05 mm) .469 in (11.91 mm) seven,030 lb (3,190 kg) 70 lb (32 kg)
eighty one.000 in (twenty five.forty mm) .625 in (fifteen.88 mm) 12,500 lb (5,seven hundred kg) 125 lb (fifty seven 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)
one hundred twenty 1.five hundred in (38.ten mm) .875 in (22.23 mm) 28,one hundred twenty five lb (twelve,757 kg) 281 lb (127 kg)
140 one.750 in (44.45 mm) one.000 in (twenty five.40 mm) 38,280 lb (seventeen,360 kg) 383 lb (174 kg)
one hundred sixty two.000 in (50.80 mm) 1.125 in (28.fifty eight mm) fifty,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) one.460 in (37.08 mm) 63,280 lb (28,seven hundred kg) 633 lb (287 kg)
two hundred 2.five hundred in (sixty three.50 mm) one.562 in (39.sixty seven mm) seventy eight,175 lb (35,460 kg) 781 lb (354 kg)
240 three.000 in (seventy six.20 mm) 1.875 in (47.sixty three mm) 112,500 lb (fifty one,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is one more presentation of crucial proportions from the very same standard, expressed in fractions of an inch (which was part of the considering powering the decision of desired numbers in the ANSI normal):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain number
Width (inches)
14 2eight 25 oneeight
three8 threeeight threefive 3sixteen
one2 four8 fourone 14
12 foureight four five16
58 five8 five three8
3four 68 six one2
1 88 8 five8

1. The pitch is the distance between roller centers. The width is the distance among the hyperlink plates (i.e. marginally much more than the roller width to allow for clearance).
2. The proper-hand digit of the common denotes 0 = standard chain, 1 = light-weight chain, 5 = rollerless bushing chain.
three. The still left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the regular amount denotes heavyweight chain. A hyphenated amount pursuing the standard variety denotes double-strand (2), triple-strand (3), and so on. As a result 60H-3 denotes quantity sixty heavyweight triple-strand chain.
 A common bicycle chain (for derailleur gears) utilizes slim 1⁄2-inch-pitch chain. The width of the chain is variable, and does not have an effect on the load capability. The much more sprockets at the rear wheel (historically 3-6, these days 7-twelve sprockets), the narrower the chain. Chains are sold according to the variety of speeds they are made to operate with, for instance, “10 speed chain”. Hub equipment or one velocity bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be utilised with the chain.

Normally chains with parallel formed backlinks have an even number of links, with every slender hyperlink adopted by a broad 1.Chains created up with a uniform kind of url, narrow at 1 and broad at the other conclude, can be made with an odd variety of links, which can be an benefit to adapt to a special chainwheel-distance on the other facet these kinds of a chain tends to be not so sturdy.

Roller chains made employing ISO standard are occasionally named as isochains.


WHY Choose US 

one. Reputable Quality Assurance System
2. Slicing-Edge Laptop-Controlled CNC Machines
three. Bespoke Solutions from Highly Seasoned Professionals
four. Customization and OEM Accessible for Particular Application
five. Extensive Stock of Spare Parts and Equipment
six. Nicely-Designed Around the world Marketing Network
seven. Efficient After-Sale Support Method


The 219 sets of sophisticated automated creation equipment offer guarantees for higher item high quality. The 167 engineers and technicians with senior skilled titles can design and produce merchandise to satisfy the specific needs of customers, and OEM customizations are also available with us. Our seem global provider community can provide buyers with timely following-income specialized companies.

We are not just a producer and provider, but also an business specialist. We operate professional-actively with you to provide specialist advice and solution recommendations in purchase to conclude up with a most value efficient solution obtainable for your certain software. The customers we serve throughout the world range from end consumers to distributors and OEMs. Our OEM replacements can be substituted wherever needed and suited for both fix and new assemblies.


Ep prefabricated metal sprockets are created of C1045 steel, induction hardened or heat-dealt with metal, 400 – five hundred BHN hardness. Please specify the resources you need. Except if otherwise requested, the outside diameter of the hub must be sufficient to accommodate the necessary holes and keyways. Keys to these items are not provided unless of course asked for or set up on the shaft. Split sprockets for welding or split sprockets for bolts provide an cost-effective way to set up sprockets on shafts in which removing of the shaft assembly is prohibited. Many measurements of sprockets are equipped with holes, keyways, and set screws. Discs or partially concluded sprockets are also stocked. For long sprockets and idlers, specify the chain dimension utilized.
Keep your method on the reducing edge with ep sprockets and uncover different high quality brands. Ep sprockets are high-top quality warmth-handled metal to withstand hefty shock hundreds, resist put on and give a lengthy services lifestyle. Alloy and stainless steel sprockets are also offered for extra corrosion resistance and foodstuff-quality programs

China OEM Industrial Automatic Conveyor Transmission Belt Parts Driving Chains 08A 65teeth Sprocket     wholesaler