1210 Taper Lock Bushings
1210 Taper Lock Bushing
One thousand two hundred ten bushings belong to the “taper lock” category and can be found in a range of roller chain sprockets and pulleys. Available in bores ranging from 1/2″ to 1-1/4″ (imperial) and 11mm to 32mm (metric), these bushings are the third-largest tapered bushing type. Tapered lock bushings are used in applications where narrow lengths of through-holes are required, or shaft mounting must be close to the bearing. The universal design keeps center loads small, preventing problems with high cantilever loads. The 1210 bushings are separated by a flange, while the tapered taper provides accurate clamping on the shaft, equivalent to a “shrink fit.”
1210 Tapered Lock Bushings are used in a wide variety of applications for several different reasons. We offer our customers high-quality inch and metric size tapered locking bushings at the best prices in the industry without sacrificing quality. These bushings will be directly interchangeable with other manufactured bushings, so you don’t have to worry about compatibility. Each 1210 Tapered Locking Bushing product page includes instructions on how to install and remove the bushing and size and wrench torque information to ensure you have all the information you need to install or remove the bushing properly. Additionally, we can supply bushings in stainless steel and unique bores upon request! For more information or to get a quote for the 1210 Tapered Locking Bushing, please get in touch with us and we will be happy to assist you.
Dimensions of the 1210 Taper Lock Bushings
- Bushing Number: 1210
- Bore: 1″、1/2″、10mm、11/16″、11mm、12mm、13/16″、14mm…..
- Dimension (A): 1-7/8″
- Dimension (B): 1″
- Dimension (D): 1-3/4″
- Number Of Set Screws: 2
- Threads: 3/8″
- Length: 5/8″
- Wrench Torque: 175 LBS
- Weight: 0.5 LBS
Installation
1. Clean all oil, dirt, and paint from the shaft, bushing holes, bushing exterior, and bores of components (sprockets, pulleys, etc.).
2. Insert the bushing into the assembly. Match hole patterns, not thread holes (each hole is on one side only).
3. Thread the set screw or cap screw into the half-threaded hole shown below. Install the assembly on the shaft.
4. Alternately set the torque setting or cap screw* to the recommended torque setting in the table below.
5. Fill all unoccupied holes with grease.
Removal
1. Remove any retaining or cap screws.
2. Insert the set screw or cap screw into the above hole.
3. To reinstall, complete all five (5) installation instructions.
What are the symptoms of a damaged bushing?
In terms of insulation, the W-sleeve consists of two layers. The outermost layer consists of porcelain. The innermost insulation system consists of concentric capacitors. The outermost layer consists of several layers’ applications: electrical testing. Although this is a solid insulation system, it requires extensive metal fittings and flexible seals. It is recommend for voltages of 26 kV or lower.
Changes in PF indicate that moisture has penetrated and degraded the casing. Also, if the PF value doubles, we will replace the bushing. Another degradation indicator is the change in capacitance, measured in milligrams (pF). A 10% increase from its nameplate value indicates, so we replace the bushing . So, what are the symptoms of a damaged W bushing?
Hot Loop Test: Using a conductive ring around the porcelain, the test can determine if the dielectric loss has occurred through the sleeve. It can also detect cracked porcelain, deteriorated cement joints, gasket leaks, and faults within the condenser layers. Additionally, this test checks the oil level in the oil-filled bushing.
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Q1. Are you a factory?
A. Yes. We are a factory with more than 30 years of manufacturing experience.
Q2. Is OEM and ODM service available?
A. Of course. We have many years of experience in OEM& ODM service.
Q3. I am buying from another supplier, but need better service. Would you match or beat the price I am paying?
A. We always feel we provide the best service and competitive prices. We would be happy to personalize a competitive quote for you， email us.
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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
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