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TSUBAKIMOTO CHA Keyless Bushing (Fastening Fittings)（Allowable Torque Range：150.1~200.0）
TSUBAKIMOTO CHA offers products Keyless Bushing (Fastening Fittings) specified by Allowable Torque Range 150.1~200.0 from Automation Components product category. There are a total of 2 items. Search and select detailed specifications of parts for your machine with free CAD downloads. TSUBAKIMOTO CHA products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.
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Specification/Dimensions
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Type
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Flanged -
Straight -
Nut Tightening -
Thin Wall -
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Sleeve -
Hydraulic
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Shaft Bore Dia. d(Ø)
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Hub Dia.(Ø)
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- 57.13
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- 60.5
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- 69.83
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- 85.70
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- 107.93
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Body Material
- Steel
- Stainless Steel
- Aluminum
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Allowable Torque Range(N•m)
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Centering
- Provided
- None
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Surface Treatment
- None
- Black Oxide
- Electroless Nickel Plating
- Anodize
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Tightening Structure
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Tightening Method
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Allowable Torque(N•m)
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Cleaning Method
- Degreasing
- Precision Cleaning
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Characteristics/Applications
- Clean washed
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Environmentally friendly
- RoHS Compliant (10 Substances)
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- 2 items
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TSUBAKIMOTO CHA
A keyless bushing that connects the shaft and boss without using a key.
[Features]
·Since it is compatible with a wide range of tolerance shafts (other than KP specifications), it is possible to use standard products for plus tolerance shafts such as servo motors.
·It has a centering function.
·With a product lineup starting from small diameter shafts, it is ideal for fastening the output shafts of small stepping motors and servo motors.
·Stainless steel specifications (SS) and electroless nickel plating specifications (KP) do not require the application of oil or grease during assembly.
·Compared to the AE series, the inner/outer diameter ratio is smaller, allowing for a more compact design.
·Low surface pressure specifications that can be used for small diameter bosses are also available.
[Applications]
·Ideal for timing pulleys, cams, etc. where fine angle adjustment is required.
·It is convenient for places where detachment is required, such as when mounting directly on the motor shaft.From: ฿ 100.00 Days to Ship: 
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Quote
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TSUBAKIMOTO CHA
Ratio between internal diameter and outer diameter is small, making it optimal for connection of small-diameter bosses. Has a centering function, with excellent shaft concentricity when mounting a boss, so there is no need for an alignment guide. The boss hole and shaft are straight and require no machining. Flanged structure assembled from inner ring, outer ring, and connecting bolts.From: ฿ 3,003.00 Days to Ship:
20 Day(s)
20 Day(s)
| Brand |
|---|
| Product Series |
| CAD |
| From |
| Days to Ship |
| Type |
| Shaft Bore Dia. d(Ø) |
| Hub Dia.(Ø) |
| Body Material |
| Allowable Torque Range(N•m) |
| Centering |
| Surface Treatment |
| Tightening Structure |
| Tightening Method |
| Allowable Torque(N•m) |
| Cleaning Method |
| Characteristics/Applications |
| Environmentally friendly |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | TSUBAKIMOTO CHA | TSUBAKIMOTO CHA |
| Product Series | ||
| CAD |
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| From | ฿ 100.00 | ฿ 3,003.00 |
| Days to Ship | Quote | 20 Day(s) |
| Type | Flanged | Flanged |
| Shaft Bore Dia. d(Ø) | 25 | 20 |
| Hub Dia.(Ø) | 43 | 25 |
| Body Material | Stainless Steel | Steel |
| Allowable Torque Range(N•m) | 150.1~200.0 | 150.1~200.0 |
| Centering | Provided | Provided |
| Surface Treatment | None | None |
| Tightening Structure | Single Cone Type | Single Cone Type |
| Tightening Method | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) |
| Allowable Torque(N•m) | 177 | 171 |
| Cleaning Method | - | - |
| Characteristics/Applications | - | - |
| Environmentally friendly | - | - |
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Application example related to this category
Related Categories to Keyless Bushing (Fastening Fittings)
FAQ Keyless Bushing (Fastening Fittings)
- Question: What is a Keyless Bushing and how does it work?
- Answer: A Keyless Bushing is a mechanical component used for fastening fittings, providing a secure connection between shafts and hubs without the need for traditional keys. It utilizes frictional forces to securely grip the shaft and hub, ensuring a backlash-free fit.
- Question: What are the benefits of using Keyless Bushings?
- Answer: Keyless Bushings offer several advantages, including simplified installation without the need for keyways, reduced maintenance time and costs, and enhanced reliability due to their secure locking mechanisms. They also provide precise and backlash-free shaft-to-hub connections.
- Question: How do I install a Keyless Bushing?
- Answer: Installing a Keyless Bushing is straightforward. Simply slide the bushing onto the shaft and tighten the locking screws to achieve a secure grip between the shaft and the hub. Detailed installation instructions can be found in the product manual.
- Question: Can Keyless Bushings be used in high-speed applications?
- Answer: Yes, Keyless Bushings are suitable for use in high-speed applications. They are engineered to provide secure and reliable shaft-to-hub connections even under high rotational speeds, ensuring smooth operation and minimal vibration.
- Question: What materials are Keyless Bushings made of?
- Answer: Keyless Bushings are typically made from high-quality materials such as stainless steel, carbon steel, or alloy steel. These materials offer excellent strength, durability, and corrosion resistance, ensuring long-term performance in various environments.
- Question: Are Keyless Bushings reusable?
- Answer: Yes, Keyless Bushings are reusable components. They can be easily removed from one application and installed in another, making them a cost-effective solution for multiple shaft-to-hub connections.
- Question: Do Keyless Bushings require lubrication?
- Answer: Keyless Bushings typically do not require lubrication for normal operation. However, applying a small amount of lubricant to the shaft before installation can help facilitate easier assembly and removal.
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