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Keyless Bushing (Fastening Fittings)
An online store for keyless bushings (fastening fittings). In MISUMI's e-catalog, specifications and dimensions such as the shaft hole diameter, allowable torque, main body material, surface processing, boss diameter and delivery date can be selected in single clicks, making it easy to find the desired keyless bushing.
[What is a keyless bushing (fastening fitting)?]
A keyless bushing is a fastener that can fix shafts and hubs (gear, sprocket, pulley, etc.) without key grooving. By tightening the bolt, drag and friction force are generated in the tapered fitting part, causing it to fasten by the resultant force.
[What is a keyless bushing (fastening fitting)?]
A keyless bushing is a fastener that can fix shafts and hubs (gear, sprocket, pulley, etc.) without key grooving. By tightening the bolt, drag and friction force are generated in the tapered fitting part, causing it to fasten by the resultant force.
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
- 20
- 21
- 22
- 23
- 24
- 25
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- 27
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- 31
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- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 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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|---|---|
| CAD |
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| Days to Ship |
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- 2 items
- Sort By
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You can add up to 6 items per a category to the compare list.
From: ฿ 1,481.67 Days to Ship: 
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
From: ฿ 1,653.33 Days to Ship:
5 Day(s)
5 Day(s)
| Brand |
|---|
| Product Series |
| 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 | TSUBAKIMOTO |
| Product Series | ||
| From | ฿ 1,481.67 | ฿ 1,653.33 |
| Days to Ship | 5 Day(s) | 5 Day(s) |
| Type | Flanged | Flanged |
| Shaft Bore Dia. d(Ø) | 20 | 20 |
| Hub Dia.(Ø) | - | - |
| Body Material | Steel | Steel |
| Allowable Torque Range(N•m) | - | - |
| 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) | g:200.1~300.0 | g:200.1~300.0 |
| 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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