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Keyless Bushing (Fastening Fittings)（Surface Treatment：Electroless Nickel Plating）
[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.
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MechaLock - Standard (Centering Function)
MISUMI
It comes in a wide variety of sizes, materials, and surface treatments, and has a centering function.
- Volume Discount
Standard Price: MYR 231.53- Days to Ship: 1 Day(s) or more -
MechaLock - Compact (Centering Function)
MISUMI
[Features]It has a centering function and is suitable for a smaller hub.
- Volume Discount
Standard Price: MYR 235.40- Days to Ship: 5 Day(s) or more -
Mechanical MKT Rust-proof General Purpose Type - Electroless Nickel Plating Specifications
ISEL
No drag when connecting for easy removal. Electroless nickel plated product.
Standard Price: MYR 336.52- Days to Ship: 4 Day(s) or more -
MISUMI
The maximum permissible torque is higher than the standard type, and it securely locks the shaft and hub.
- Volume Discount
Standard Price: MYR 261.86- Days to Ship: 4 Day(s) or more -
Mechanical MKN Rust-proof Nut Tightening Type - Electroless Nickel Plating Specifications
ISEL
Nut tightening shortens tightening time. Electroless nickel plated product.
Standard Price: MYR 382.08- Days to Ship: 1 Day(s) or more -
MIKI PULLEY
Shaft and mounting parts have a large allowable dimensions clearance, and can be easily aligned and positioned. Medium load and lightweight types.
[Features]
· Tighten the clamping bolt to move the outer ring in the shaft direction.
· At this time, the wedging action between the inner ring and the taper surface produces force that pushes against the shaft and hub internal surface. This force completely connects the axis and shaft.
· The PSL-D is designed for use with medium loads, the surface pressure is small, and it can lead to a reduction of the diameter and weight of the installation.
· Short in shaft direction, taking up no more space than is necessary.
· PSL-D-CThe simple rust proofing specification is a simple rust proofing specification that involves applying electroless nickel plating to the main bodyStandard Price: MYR 552.07- Days to Ship: 14 Day(s) or more -
MIKI PULLEY
Shaft and mounting parts have a large allowable dimensions clearance, and can be easily aligned and positioned. Can support heavy loads.
[Features]
· Tighten the clamping bolt to move the 2 taper ring in the shaft direction.
· At this time, the wedging action between both the inner ring and the outer ring against the taper surface produces force that pushes against the shaft and hub internal surface. This force completely connects the axis and shaft.
· The PSL-G has an even transmission ability due to its simple construction and strong components, and can also cope with heavy loads.
· Short in shaft direction, taking up no more space than is necessary.
· PSL-G-CThe simple rust proofing specification is a simple rust proofing specification that involves applying electroless nickel plating to the main bodyStandard Price: MYR 358.99- Days to Ship: 9 Day(s) or more -
MechaLock - Easy Mounting (Nut)
MISUMI
[Features]It can be easily installed by simply tightening 1 nut.
- Volume Discount
Standard Price: MYR 312.78- Days to Ship: 1 Day(s) or more -
Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications
ISEL
Centering function suppresses outer circumference and terminal surface run-out. Electroless nickel plated product.
Standard Price: MYR 280.33- Days to Ship: 1 Day(s) or more -
MIKI PULLEY
Shaft and mounting parts have a large allowable dimensions clearance, and can be easily aligned and positioned.
Standard Price: MYR 311.53- Days to Ship: 9 Day(s) or more -
Keyless Bushing A.P.LOCK SAPL-AK Series
SUNGIL
[Features]
·Self-centering function: Prevents minute off-centering.
·The diameter difference between the inner diameter (d) and the outer diameter (D) is small, and the low surface pressure makes it possible to install even small hubs.
·Standardized inner diameter ⌀4.5 to ⌀40.
·Simple in concept and easy to assemble.
·Stainless steel (vacuum environment) or electroless nickel plating (corrosion prevention) products can be selected depending on the operating environment.Standard Price: MYR 131.10- Days to Ship: 4 Day(s) or more -
Keyless Bushing A.P.LOCK SAPL-CK Series
SUNGIL
[Features]
· Self-centering Capability: Minimal Off-centering Prevention.
・The difference in diameter between the inner diameter (d) and the outer diameter (D) is small, so that it can be mounted on a small hub with low surface pressure. (A.P. Lock of the most compact design)
·Suitable for Short Hubs.
·Since the inner ring is in close contact with the hub section, the hub does not move during tightening.
·Stainless Steel or Electroless Nickel plated products can be selected depending on the environment.- CAD ：
- 2D
Standard Price: MYR 179.88- Days to Ship: 9 Day(s) or more
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| Brand | MISUMI | MISUMI | ISEL | MISUMI | ISEL | MIKI PULLEY | MIKI PULLEY | MISUMI | ISEL | MIKI PULLEY | SUNGIL | SUNGIL |
| Product Series | Mechanical MKT Rust-proof General Purpose Type - Electroless Nickel Plating Specifications | Mechanical MKN Rust-proof Nut Tightening Type - Electroless Nickel Plating Specifications | Mechanical Lock MKA Rust-proof Standard Electroless Nickel Plating Specifications | |||||||||
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| Days to Ship | 1 Day(s) or more | 5 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 1 Day(s) or more | 14 Day(s) or more | 9 Day(s) or more | 1 Day(s) or more | 1 Day(s) or more | 9 Day(s) or more | 4 Day(s) or more | 9 Day(s) or more |
| Type | Flanged | Thin Wall | Straight | Straight | Nut Tightening | Straight | Straight | Nut Tightening | Flanged | Flanged | Flanged | Thin Wall |
| Shaft Bore Dia. d(Ø) | 5 ～ 70 | 5 ～ 50 | 20 ～ 50 | 20 ～ 65 | 8 ～ 35 | 2 ～ 50 | 19 ～ 60 | 8 ～ 35 | 8 ～ 50 | 6 ～ 40 | 5 ～ 50 | 5 ～ 30 |
| Hub Dia.(Ø) | 16 ～ 97 | 12 ～ 65 | 47 ～ 80 | 47 ～ 95 | 14 ～ 48 | 32 ～ 80 | 47 ～ 90 | 14 ～ 48 | 21 ～ 72 | 12 ～ 53 | 16 ～ 72 | 12 ～ 41 |
| Body Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel |
| Allowable Torque Range(N•m) | 2.0~20.0 ～ 1000.1~3000.0 | 2.0~20.0 ～ 1000.1~3000.0 | 200.1~300.0 ～ 1000.1~3000.0 | 200.1~300.0 ～ 1000.1~3000.0 | 20.1~50.0 ～ 300.1~500.0 | 50.1~70.0 ～ 1000.1~3000.0 | 200.1~300.0 ～ 1000.1~3000.0 | 20.1~50.0 ～ 300.1~500.0 | 20.1~50.0 ～ 1000.1~3000.0 | 2.0~20.0 ～ 700.1~1000.0 | 2.0~20.0 ～ 1000.1~3000.0 | 2.0~20.0 ～ 500.1~700.0 |
| Centering | Provided | Provided | None | None | Provided | - | - | None | Provided | - | Provided | Provided |
| Surface Treatment | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating |
| Tightening Structure | Single Cone Type | Single Cone Type | Single Cone Type | Double Cone Type | Tapered Sleeve Type | Single Cone Type | Double Cone Type | Tapered Sleeve Type | Single Cone Type | Single Cone Type | Single Cone Type | Single Cone Type |
| Tightening Method | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) | Mechanical Type (Wedge Type) |
| Allowable Torque(N•m) | 4.6 ～ 2920 | 9 ～ 2120 | 294 ～ 1775 | 300 ～ 2990 | 29.4 ～ 461 | 67 ～ 1760 | 289 ～ 2810 | 29.4 ～ 461 | 16.6 ～ 1362 | 5.9 ～ 720 | 4.6 ～ 1362 | 9 ～ 523 |
| Cleaning Method | - | - | - | - | - | - | - | - | - | - | - | - |
| Characteristics/Applications | - | - | - | - | - | - | - | - | - | - | - | - |
| Environmentally friendly | - | - | - | - | - | - | - | - | - | - | - | - |
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Specification/Dimensions
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Type
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Flanged -
Straight -
Nut Tightening -
Thin Wall -
Direct Mounting -
Sleeve
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Shaft Bore Dia. d(Ø)
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Hub Dia.(Ø)
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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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