1240A Series Sprockets Engineering

1240A Series Sprockets(1240 series engineer class sprockets) application: for a wide verity of chain sizes. These sizes include 1240, CHAMPION NO. 4, 1244, R1248, SS124, API 4, LXS1242, SS124, 3 BAR HYPER, LX1245, SS124D, SS124DP IS1242,

Description
1240A6 1240A7 1240A8 1240A9 1240A10 1240A11 1240A12
1240A13 1240A14 1240A15 1240A16 1240A18 1240A20 1240A21
1240A24 1240A25 1240A28 1240A30 1240A35 1240A40 1240A48

1240A Series Sprockets

1240A Series Sprockets(1240 series engineer class sprockets) application: for a wide verity of chain sizes.

These sizes include:

1240

CHAMPION NO. 4 1244 R1248 SS124

API 4

LXS1242 SS124 3 BAR HYPER

LX1245

SS124D SS124DP IS1242 IS1425

size chains

These sprockets are typically supplied as cast material but we can also supply them as steel for longer operation. The below chart shows the standard tooth counts as well as dimensions for each size.
1240A Series Sprockets

Cast 1240A-Series Sprockets


Tooth Face at Pitch Line: 1.75″ – Roller Diameter: 1.75″

Sprocket Size Tooth Count Pitch Diameter Style Stock Bore Sprocket Weight
1240A6 6 8.13″ A 1.5″ 26.0 LBS
1240A7 7 9.36″ A 1.5″ 34.0 LBS
1240A8 8 10.62″ A 1.5″ 44.0 LBS
1240A9 9 11.88″ A 1.5″ 55.0 LBS
1240A10 10 13.15″ A 1.5″ 67.0 LBS
1240A11 11 14.42″ A 1.5″ 81.0 LBS
1240A12 12 15.70″ A 1.5″ 96.0 LBS
1240A13 13 16.98″ A 1.5″ 111.0 LBS
1240A14 14 18.26″ A 1.5″ 130.0 LBS
1240A15 15 19.54″ A 1.5″ 148.0 LBS
1240A16 16 20.83″ A 1.5″ 168.0 LBS
1240A18 18 23.40″ A 1.5″ 213.0 LBS
1240A20 20 25.97″ A 1.5″ 263.0 LBS
1240A21 21 27.26″ A 1.5″ 289.0 LBS
1240A24 24 31.12″ A 1.5″ 377.0 LBS
1240A25 25 33.42″ A 1.5″ 409.0 LBS
1240A28 28 36.29″ A 1.5″ 509.0 LBS
1240A30 30 38.87″ A 1.5″ 587.0 LBS
1240A35 35 45.33″ A 1.5″ 620.0 LBS
1240A40 40 51.78″ A 1.5″ 721.0 LBS
1240A48 48 62.12″ A 1.5″ 867.0 LBS

We also offer a full range of both precision roller chain and engineered.
Applications are varied and range from conveyor, elevator transfer to broad general industrial power transmission specialty applications with attachments and/or special materials are also available.

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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