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TSUBAKIMOTO CHA Keyless Bushing (Fastening Fittings)（Allowable Torque Range：700.1~1000.0）
TSUBAKIMOTO CHA offers products Keyless Bushing (Fastening Fittings) specified by Allowable Torque Range 700.1~1000.0 from Automation Components product category. There are a total of 5 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.
Configure
Specification/Dimensions
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Type
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Flanged -
Straight -
Nut Tightening -
Thin Wall -
Direct Mounting -
Sleeve -
Hydraulic
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Shaft Bore Dia. d(Ø)
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Hub Dia.(Ø)
- 8
- 9
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
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- 43
- 44
- 45
- 46
- 47
- 47.60
- 48
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 57.13
- 59
- 60
- 60.5
- 62
- 64
- 65
- 67
- 68
- 69.83
- 70
- 71
- 72
- 73
- 75
- 77
- 78
- 79
- 80
- 82
- 83
- 84
- 85
- 85.70
- 87
- 88
- 90
- 91
- 93
- 95
- 96
- 97
- 101
- 106
- 107.93
- 110
- 114
- 115
- 120
- 124
- 125
- 130
- 134
- 135
- 145
- 155
- 165
- 180
- 225
- 260
- 285
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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)
Brand |
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- 5 items
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You can add up to 6 items per a category to the compare list.
TSUBAKIMOTO CHA
A keyless bushing (fastening joint) that connects the shaft and boss without using a key.
[Features]
·Strong fastening is possible just by tightening the tightening bolt.
·A general-purpose type that is easy to install and remove.
·Key processing, spline processing, press fitting, shrink fitting, etc. are not required at all.
·A wide variety of sizes are available, and it is also compatible with large diameter shafts.
·Selectable depending on the application.
·Stainless steel, electroless nickel plating, and inch sizes are also available.
[Applications]
·Ideal for timing pulleys, cams, etc. where fine angle adjustment is required.
·Convenient for places where it is necessary to put on and take off.
·Ideal for industrial printers, machine tools, etc.From: ฿ 2,383.00 Days to Ship: 
20 Day(s)
20 Day(s)
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You can add up to 6 items per a category to the compare list.
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: ฿ 12,550.00 Days to Ship:
20 Day(s)
20 Day(s)
-
You can add up to 6 items per a category to the compare list.
TSUBAKIMOTO CHA
A friction type fastener that fastens the shaft and boss without using a key or the like.
[Features]
·This series has the same inner and outer diameters as the general-purpose AS series and has a centering function.
·Since no centering guide is required, the boss hole can be straight, eliminating the need for troublesome centering guide processing.
·It has a simple structure consisting of three parts: an inner ring, an outer ring, and a tightening bolt.
[Applications]
·Machine tool build-in servo motor shafts, tool change arms, etc.From: ฿ 3,500.00 Days to Ship:
Quote
Quote
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You can add up to 6 items per a category to the compare list.
TSUBAKIMOTO CHA
Small-diameter connections are possible. The ratio between the internal diameter and outer diameter is small, and a design that suppresses surface pressure enables boss outer diameters to be made smaller. Has a centering function, with excellent shaft concentricity when mounting a boss, which eliminates the need for an alignment guide. Boss holes are straight, and machining is not required.From: ฿ 2,967.00 Days to Ship:
20 Day(s)
20 Day(s)
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You can add up to 6 items per a category to the compare list.
TSUBAKIMOTO CHA
A keyless bushing that connects the shaft and boss without using a key.
[Features]
·A simple fastening type that can be easily fastened with a single nut.
·It can also be attached to a boss that is shorter than the overall length of the power lock.
·A special lubricating coating eliminates the need to apply oil or grease during assembly.
·It has a centering function, eliminating the need for troublesome machining of the guide part of the boss.
[Applications]
·Ideal for timing pulleys, cams, etc. where fine angle adjustment is required.
·Convenient for places where removal is required.From: ฿ 6,158.24 Days to Ship:
5 Day(s)
5 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.  | 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.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | TSUBAKIMOTO CHA | TSUBAKIMOTO CHA | TSUBAKIMOTO CHA | TSUBAKIMOTO CHA | TSUBAKIMOTO CHA |
| Product Series | |||||
| CAD |
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|
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| From | ฿ 2,383.00 | ฿ 12,550.00 | ฿ 3,500.00 | ฿ 2,967.00 | ฿ 6,158.24 |
| Days to Ship | 20 Day(s) | 20 Day(s) | Quote | 20 Day(s) | 5 Day(s) |
| Type | Straight | Flanged | Flanged | Flanged | Nut Tightening |
| Shaft Bore Dia. d(Ø) | 35 ～ 40 | 50 | 40 | 35 ～ 42 | 40 ～ 45 |
| Hub Dia.(Ø) | 60 ～ 65 | 72 | 65 | 47 ～ 55 | 67 |
| Body Material | Steel / Stainless Steel | Stainless Steel | Steel | Steel | Steel |
| Allowable Torque Range(N•m) | 700.1~1000.0 | 700.1~1000.0 | 700.1~1000.0 | 700.1~1000.0 | 700.1~1000.0 |
| Centering | None | Provided | Provided | Provided | Provided |
| Surface Treatment | None | None | None | None | None |
| Tightening Structure | Double Cone Type | Single Cone Type | Single Cone Type | Single Cone Type | Tapered Sleeve Type |
| Tightening Method | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) |
| Allowable Torque(N•m) | 794 ～ 862 | 836 | 931 | 774 ～ 931 | 720 ～ 810 |
| 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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