Standard A Type Single Double-Sprockets

Description

Standard A Type Single Double-Sprockets

Double single sprockets 40SD 50SD 60SD 80SD 100SD

Standard A Type Single Double-SprocketsStandard A Type Single Double-Sprockets are working with two single strand chains. The sprockets are making of carbon steel (C45) and hardened teeth. The maximum bore diameters shown below are based on general operating conditions using standard keys and key tapping procedure. Actual bore diameter should be determined using common machine design considerations. The fit of key and kayway should be checked on the same basis as above.

Note:

  1. The “t” is tooth thickness of A type simple sprocket.
  2. Sprockets other than those shown above are able to according to you requirement.
  3. Bores, Keyways and set screws will be machined upon request.
No.of teeth Outside Dia Do Row

spacing

HUB Weight

Kg

Pitch Bore Dia Row

Groove

Total

thickness

Dia

P.C.D

Min Max
12 55 49.07 11 17 34 0.33
13 59 53.07 14 20 38 0.40
14 63 57.07 14 24 42 0.49
15 67 61.08 14 25 46 0.57
40SD
16 71 65.10 27.8 14 28 50 35 0.66
17 76 69.12 14 32 54 0.76
18 80 73.14 14 35 59 0.89
19 84 77.16 14 37 63 1.00
20 88 81.18 15 40 67 1.14
21 92 85.21 15 43 71 1.23
12 69 61.34 15 24 43 0.63
13 74 66.34 15 25 48 0.75
14 79 71.34 15 30 53 0.90
15 84 76.35 15 35 58 1.04
50SD
16 89 81.37 31.3 15 37 63 40 1.22
17 94 86.39 15 42 68 1.41
18 100 91.42 15 44 73 1.61
19 105 96.45 15 46 79 1.80
20 110 101.48 15 50 84 1.95
21 115 106.51 15 54 89 2.27
12 83 73.60 15 28 51 1.14
13 89 79.60 15 35 57 1.39
14 95 85.61 17 37 64 1.63
15 101 91.62 17 43 70 1.93
60SD
16 107 97.65 38.3 17 46 76 50 2.20
17 113 103.67 17 50 82 2.56
18 119 109.71 17 53 88 2.90
19 126 115.74 17 55 94 3.26
20 132 121.78 17 58 100 3.70
21 138 127.82 17 63 107 4.30
12 110 98.14 21 42 69 2.52
13 118 106.14 21 46 77 3.04
14 127 114.15 21 50 85 3.60
15 135 122.17 21 55 93 4.16
80SD
16 143 130.20 45.4 21 58 102 60 4.89
17 151 148.23 21 65 110 5.61
18 159 156.27 21 68 118 6.36
19 167 164.32 22 75 126 7.13
20 176 162.37 22 82 134 8.03
21 184 170.42 22 90 142 8.88
12 138 122.67 22 50 86 4.68
13 148 132.67 22 52 96 5.10
14 158 142.68 22 62 107 6.65
15 168 152.71 22 68 117 7.83
100SD
16 179 162.74 52.4 22 75 127 70 9.00
17 189 172.79 22 85 127 10.30
18 199 182.84 22 95 148 11.80
19 209 192.90 26 100 158 13.20
20 220 202.96 26 110 168 14.70
21 230 213.03 26 120 170 16.40

 

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Packing&Shipping & Delivery

china Packing Shipping Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.
We also can custom color package according to your demand
Company Profile
Company Profile
FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains Sprockets Pulleys Timing belt Pulley V-belt Pulley
Sheaves Coupings Bush &Hub Gear& Rack V-Belt
Locking Assembly Pulley Gearbox Reducer Shaft Collar
Rod End Bearing Clevis PTO Chain Guide Belt Guide
Rubber Buffer Chain Tensioner PTO Drive Shafts Universal Joints Roller Chains
Conveyor Chains V-Belts Worm Gearbox Helical Gear Worm
Agricultural Chain CNC Proces Parts Casting Stamping
Powder Metallurgy CNC Proces Parts Casting Stamping

What Products Do you sell ? 

We  are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable