Keyless Bushing (Fastening Fittings)（Allowable Torque Range：20.1 to 50.0）

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  Keyless Bushings / Standard

  MISUMI

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  Starting from∗ ：	37.16 €
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  Keyless Bushings / Compact

  MISUMI

  [Features] It has a centring function and is suitable for a smaller hub.

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  Starting from∗ ：	33.00 €
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  Mecha-Lock MN Series, Nut Type

  ISEL

  Easy-to-tighten nut type key-less bushing (fastening fitting).
  [Features]
  · Tightening the nut shortens the tightening time.
  · Easiest assembly among mechanical lock series.
  · Centering can be done by simply tightening both the sides.
  · Also contributes to reduction of hub outer diameter.
  [Applications]
  · Ideal for mounting on power transmission devices (pulleys, etc.) that especially have a folding mechanism, such as machine tools and transfer devices.
  · Ideal for installations with thinner hub thickness and low torque.

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  Starting from∗ ：	60.21 €
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  Min. Shipping Days ：	5 Days

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  Keyless Bushings / Easy Mounting (Nut)

  MISUMI

  [Features] It can be easily installed by simply tightening 1 nut.

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  Starting from∗ ：	40.66 €
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  Keyless Bushings / Thin

  MISUMI

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  Starting from∗ ：	32.13 €
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  Mecha-Lock MKA, Rust-Proof Standard Electroless Nickel Plating Specifications

  ISEL

  Centering function suppresses outer circumference and terminal surface run-out. Electroless nickel plated product.

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  Starting from∗ ：	85.94 €
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  Mechanical Lock MR Thin Type

  ISEL

  Using thin-type keyless bushing (fastening fitting), the outer diameter can be reduced.
  [Features]
  · Ideal for when a thin-wall hub design is desired.
  · The outer diameter of the hub can be reduced by making the wall thinner.
  · Can be used for overall short length hubs.
  · Installation time is reduced by reducing the number of bolts.
  · With short surface pressure section, the product is ideal for reducing the width of the hub.
  [Applications]
  · Ideal for mounting on power transmission devices (pulleys, etc.) that especially have a folding mechanism, such as machine tools and transfer devices.
  · Can be used for overall short length hubs.

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  Starting from∗ ：	46.50 €
  Min. Shipping Days ：	5 Days

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  Keyless Bushing A.P.LOCK SAPL-AK Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface.
  · Internal diameters 4.5ø to 40ø standardized.
  · Has simple structure for easy assembly.
  · Choose from stainless steel (vacuum environments) or electroless nickel plated products (corrosion proof) to suit the use environment

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  Starting from∗ ：	25.16 €
  Min. Shipping Days ：	10 Days

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  KanaLock (Cost-Effective Product) Model KPL300

  KATAYAMA CHAIN

  [Features]
  · For model KPL300, mounting space has been extremely reduced in a radial direction, embedding of up to 4 KanaLocks can be selected.
  · This facilitates great torque transmission.
  · Boss hole and shaft hole fitting is up to H8/h8

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  Starting from∗ ：	5.43 €
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  Keyless Bushing A.P.LOCK SAPL-C Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface. (Most compact design A.P. Lock)
  · Suitable for short hubs.
  · Internal ring mounts to the terminal face, preventing the hub from moving when connected.
  · Choose from stainless steel or electroless nickel plated products to suit the use environment.

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  Starting from∗ ：	29.46 €
  Min. Shipping Days ：	10 Days

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  Keyless Bushing A.P.LOCK SAPL-B Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · SAPL-A Depending on the type, the cover outer diameter and bolt size are both large, providing comparatively high durability relative to the corresponding internal diameter.

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  Starting from∗ ：	27.26 €
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  Min. Shipping Days ：	10 Days

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  Mecha Lock MA, Standard Type

  ISEL

  [Features]
  · 34 models that have shaft diameters standardized from ø5 to ø85.
  · Centering function suppresses outer circumference and terminal surface run-out.
  · Loose design of slope angle degrees produces a self-locking effect.
  · Hub internal diameter can be used with pass-through machining.
  · Wide range of hub options with thin walls and low surface pressure

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  Starting from∗ ：	40.89 €
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  Mechanical Lock MSA Rust-proof Standard Stainless Steel Specifications

  ISEL

  Centering function suppresses outer circumference and terminal surface run-out. Stainless steel specifications.

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  Starting from∗ ：	128.47 €
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  Min. Shipping Days ：	5 Days

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  POSI LOCK D

  MIKI PULLEY

  Shaft and mounting parts have a large allowable dimensions tolerance, and can be easily aligned and positioned. Medium load and lightweight type.
  
  [Features]
  · Tighten the clamping bolt to move the outer ring in the shaft direction.
  · At this time, the wedge action on the tapered face with the inner ring creates a force that pushes the shaft and the hub inner face, which forces the shaft and the hub to be fully engaged.
  · The PSL-D is designed for medium loading, with a small surface pressure and reduced installation diameter and weight.
  · Short in shaft direction, does not take up more space than necessary.
  · PSL-D-C is a simple rust proofing specification that involves applying electroless nickel plating to the main body.

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  Starting from∗ ：	80.67 €
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  Keyless Bushing A.P.LOCK SAPL-CK Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface. (Most compact design A.P. Lock)
  · Suitable for short hubs.
  · Internal ring mounts to the terminal face, preventing the hub from moving when connected.
  · Choose from stainless steel or electroless nickel plated products to suit the use environment.

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  Starting from∗ ：	35.65 €
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  Min. Shipping Days ：	10 Days

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  Mega Lock, MC, Standard Type (Aluminum Specifications)

  ISEL

  · 22 models from φ4 to φ35 shaft diameter available as standard
  · Supports aluminum timing pulleys (steel is also usable)
  · Reduced number of bolts shortens attachment/detachment time
  · With a spigot joint on the back, it can also be used as a bearing retainer
  · With low surface pressure, it is also ideal for hollow shafts

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  Starting from∗ ：	42.96 €
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  Min. Shipping Days ：	5 Days

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  KanaLock, Model KL201MA, Standard Type

  KATAYAMA CHAIN

  Assembling it suppresses hub terminal surface and outer circumference vibration, constraints gear interval backlash, and also reduces belt vibration noise caused by timing pulley vibration.
  
  [Features]
  · Assembling KL201MA suppresses hub terminal surface and outer circumference vibration, constraints gear interval backlash, and also reduces belt drive noise caused by timing pulley vibration.
  · Compatible shaft diameters are ø5 to ø85, and compatible shaft tolerances are g5, g6, h5, h6, h7, and h8

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  Starting from∗ ：	56.75 €
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  Keyless Bushing, Centering Type SES

  Save & Secure

  Centering type of keyless bushing. Abundant variations to choose from, with allowable torque from 6.2 to 13000N·m. The SS company manufactures a 20% share of the couplings in Taiwan. The company's are centered on China and Southeast Asia, and is trying to expand both its domestic and foreign shares.

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  Starting from∗ ：	23.76 €
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  Keyless Bushing A.P.LOCK SAPL-A Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface.
  · Internal diameters 4.5ø to 40ø standardized.
  · Has simple structure for easy assembly.
  · Choose from stainless steel (vacuum environments) or electroless nickel plated products (corrosion proof) to suit the use environment

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  Starting from∗ ：	19.93 €
  Min. Shipping Days ：	5 Days

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  Keyless Bushing A.P.LOCK SAPA Series

  SUNGIL

  [Features]
  · Made from aluminum.
  Moment of inertia reduction is an important factor in controlling system performance when setting high-speed servo control positions. High-speed use at low inertia has been made possible by using an aluminum pulley that is suitable for an A.P.Lock.
  · High torque transmission power
  Uses high rigidity aluminum alloy to transmit torque, so it can be used not only with aluminum pulleys but also general steel pulleys.
  · Optimal for clean rooms
  Electroless nickel plating bolts are used standard for the aluminum main body materials, making it optimal for clean rooms.

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  Starting from∗ ：	23.20 €
  Min. Shipping Days ：	10 Days

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  Mecha-Lock MKN, Rust-Proof Nut Tightening Type, Electroless Nickel Plating Specifications

  ISEL

  Nut tightening shortens tightening time. Electroless nickel plated product.

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  Starting from∗ ：	90.75 €
  Min. Shipping Days ：	5 Days

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  Keyless Bushing A.P.LOCK SAPL-AS Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface.
  · Internal diameters 4.5ø to 40ø standardized.
  · Has simple structure for easy assembly.
  · Choose from stainless steel (vacuum environments) or electroless nickel plated products (corrosion proof) to suit the use environment

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  Starting from∗ ：	67.46 €
  Min. Shipping Days ：	10 Days

  *Unit price with basic configuration

• 

  Keyless Bushing A.P.LOCK SAPL-CS Series

  SUNGIL

  [Features]
  · Self-centering function: Prevents minute Off-centering.
  · Difference between internal diameter (d) and outer diameter (D) is slight, and can also be installed to small hubs with light pressure on its surface. (Most compact design A.P. Lock)
  · Suitable for short hubs.
  · Internal ring mounts to the terminal face, preventing the hub from moving when connected.
  · Choose from stainless steel or electroless nickel plated products to suit the use environment.

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  Starting from∗ ：	82.99 €
  Min. Shipping Days ：	10 Days

  *Unit price with basic configuration

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  Keyless Bushing A.P.LOCK SAPC Series

  SUNGIL

  [Features]
  · Made from aluminum.
  Moment of inertia reduction is an important factor in controlling system performance when setting high-speed servo control positions. High-speed use at low inertia has been made possible by using an aluminum pulley that is suitable for an A.P.Lock.
  · Optimal for aluminum pulleys.
  When running a servo motor with a timing pulley, conventional friction connection units apply high pressure to the surfaces, which prevents the hub diameter from sitting properly and causes problems with slippage. The SAPC series uses servo motor torque specifications as the basis for reducing the bolt count and lowering pressure on surfaces, making it possible to connect to aluminum pulleys without difficulty.
  · Staged machining structure.
  Designed so that the push plate of the bearing could carry out its role, eliminating the need for the use of a separate bearing push plate.
  · Easy assembly and position setting.
  For conventional power locks, a space of 1 mm from there counterpart items is required to facilitate disassembly, but the SAPC series has a structure that is easy to disassemble even if there is no room for the hub to move during disassembly. Also, position setting is easy.

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  Starting from∗ ：	24.91 €
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