► Finer | MI-LOCK Pulleys & Bushes

Keyless Shaft Locking for Precision Drive Mounting Mechanical grip becomes critical once vibration load variation or frequent removal is involved. Finer MI-Lock Pulleys & Bushes are engineered as keyless locking assemblies that clamp directly onto shafts, delivering concentric mounting without keyways or shaft damage in industrial drive systems. Unlike traditional...

Keyless Shaft Locking for Precision Drive Mounting

Mechanical grip becomes critical once vibration load variation or frequent removal is involved. Finer MI-Lock Pulleys & Bushes are engineered as keyless locking assemblies that clamp directly onto shafts, delivering concentric mounting without keyways or shaft damage in industrial drive systems.

Unlike traditional keyed mounts these locking devices are commonly installed during servicing linked to Power Transmission, particularly where backlash fretting or hub movement has caused repeated failures. In belt-driven applications they’re also selected alongside V-Belts – Classical, Wedge & Cogged, where precise pulley alignment directly influences belt tracking & service life.

Unexpected slip usually signals mounting failure rather than belt issues. Industrial Shed carries this MI-Lock pulley & bush range for trade supply with bulk availability, fast dispatch & operational backing supported by Same day dispatch, allowing technicians to secure drive components before shaft wear escalates.

During drive inspections MI-Lock assemblies are frequently reviewed alongside SPA Pulleys, as keyless mounting provides consistent concentricity across high-speed pulley systems. In precision setups they’re also checked using Alignment Tools (Laser, Dial, Manual), where shaft alignment confirms even clamping & load distribution.

What’s in This Collection:

► MI-Lock keyless bushes
‣ Clamp directly to shafts without keys or keyways

► MI-Lock pulley mounting assemblies
‣ Deliver concentric, backlash-free drive mounting

► Precision locking elements
‣ Provide uniform shaft pressure & secure torque transfer

► Reusable mounting systems
‣ Allow easy removal & repositioning during maintenance

► Industrial drive compatibility
‣ Used across motors gearboxes pumps & plant machinery

 

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  • MI-LOCK V-Belt Pulley 100mm A Pitch 110mm B Pitch - No 1 Bush | 100MM-MI-LOCK
    MI-LOCK V-Belt Pulley 100mm A Pitch 110mm B Pitch - No 1 Bush | 100MM-MI-LOCK
    Mi-Lock V-Pulley 100mm A Pitch 110mm B Pitch - No 1 Bush | 100MM-MI-LOCK built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction...
    $34.34
    $34.34
  • MI-LOCK No 2 Bush Retainer Kit | NO2-PLATE-MI-LOCK
    MI-LOCK No 2 Bush Retainer Kit | NO2-PLATE-MI-LOCK
    Mi-Lock No 2 Bush Retainer Kit | NO2-PLATE-MI-LOCK built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $19.72
    $19.72
  • MI-LOCK No 2 Long Bolt To Suit Twin Pulley - Single Bolt | NO2-LONG-BOLT-MI-LOCK
    MI-LOCK No 2 Long Bolt To Suit Twin Pulley - Single Bolt | NO2-LONG-BOLT-MI-LOCK
    Mi-Lock No 2 Long Bolt To Suit Twin Pulley - Single Bolt | NO2-LONG-BOLT-MI-LOCK built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction...
    $1.42
    $1.42
  • MI-LOCK No 2 Bush 9/16" Bore | NO2-9/16
    MI-LOCK No 2 Bush 9/16" Bore | NO2-9/16
    Mi-Lock No 2 Bush 9/16" Bore | NO2-9/16 built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 7/8 Inch Bore | NO2-7/8
    MI-LOCK No 2 Bush 7/8 Inch Bore | NO2-7/8
    Mi-Lock No 2 Bush 7/8 Inch Bore | NO2-7/8 built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 5/8" Bore | NO2-5/8
    MI-LOCK No 2 Bush 5/8" Bore | NO2-5/8
    Mi-Lock No 2 Bush 5/8" Bore | NO2-5/8 built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 42mm Bore | NO2-42MM
    MI-LOCK No 2 Bush 42mm Bore | NO2-42MM
    Mi-Lock No 2 Bush 42mm Bore | NO2-42MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 40mm Bore | NO2-40MM
    MI-LOCK No 2 Bush 40mm Bore | NO2-40MM
    Mi-Lock No 2 Bush 40mm Bore | NO2-40MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 38mm Bore | NO2-38MM
    MI-LOCK No 2 Bush 38mm Bore | NO2-38MM
    Mi-Lock No 2 Bush 38mm Bore | NO2-38MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 35mm Bore | NO2-35MM
    MI-LOCK No 2 Bush 35mm Bore | NO2-35MM
    Mi-Lock No 2 Bush 35mm Bore | NO2-35MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 32mm Bore | NO2-32MM
    MI-LOCK No 2 Bush 32mm Bore | NO2-32MM
    Mi-Lock No 2 Bush 32mm Bore | NO2-32MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 30mm Bore | NO2-30MM
    MI-LOCK No 2 Bush 30mm Bore | NO2-30MM
    Mi-Lock No 2 Bush 30mm Bore | NO2-30MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 3/4" Bore | NO2-3/4
    MI-LOCK No 2 Bush 3/4" Bore | NO2-3/4
    Mi-Lock No 2 Bush 3/4" Bore | NO2-3/4 built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 28mm Bore | NO2-28MM
    MI-LOCK No 2 Bush 28mm Bore | NO2-28MM
    Mi-Lock No 2 Bush 28mm Bore | NO2-28MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 25mm Bore | NO2-25MM
    MI-LOCK No 2 Bush 25mm Bore | NO2-25MM
    Mi-Lock No 2 Bush 25mm Bore | NO2-25MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 24mm Bore | NO2-24MM
    MI-LOCK No 2 Bush 24mm Bore | NO2-24MM
    Mi-Lock No 2 Bush 24mm Bore | NO2-24MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 22mm Bore | NO2-22MM
    MI-LOCK No 2 Bush 22mm Bore | NO2-22MM
    Mi-Lock No 2 Bush 22mm Bore | NO2-22MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 20mm Bore | NO2-20MM
    MI-LOCK No 2 Bush 20mm Bore | NO2-20MM
    Mi-Lock No 2 Bush 20mm Bore | NO2-20MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 19mm Bore | NO2-19MM
    MI-LOCK No 2 Bush 19mm Bore | NO2-19MM
    Mi-Lock No 2 Bush 19mm Bore | NO2-19MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04
  • MI-LOCK No 2 Bush 18mm Bore | NO2-18MM
    MI-LOCK No 2 Bush 18mm Bore | NO2-18MM
    Mi-Lock No 2 Bush 18mm Bore | NO2-18MM built for serious trade use. Reliable performance, zero fluff — fit for workshops across the Mornington Peninsula and beyond. Backed by Industrial Shed service and support.► Key Features‣ Trade-tough construction for daily use‣ Consistent performance under...
    $25.04
    $25.04

Keyless Mounting That Eliminates Shaft Wear

Keyways introduce stress points that worsen over time. Once fretting or movement begins vibration increases alignment drifts & surrounding components wear prematurely.

For this reason Finer MI-Lock Pulleys & Bushes are often specified after inspection of Power Transmission components, especially where repeated key failures or runout issues are identified. Switching to keyless locking restores concentricity & stabilises torque transfer.

Where vibration or belt tracking problems persist alignment is sometimes verified using Alignment Tools (Laser, Dial, Manual), particularly on high-speed drives where small errors magnify quickly.

Consistent mounting depends on even pressure distribution. MI-Lock systems clamp uniformly around the shaft maintaining alignment without deforming hubs or shafts. This collection supports reduced maintenance time, predictable performance & extended component life.

Australian industrial conditions reward precision mounting. Heat dust continuous operation & variable loading are common across manufacturing processing & material handling environments. MI-Lock pulleys & bushes suit these conditions where accuracy & reliability outweigh traditional mounting methods.

Every MI-Lock assembly in this range is supported by Warranty & parts Support through Industrial Shed, giving trade buyers confidence beyond installation.

► Keyless shaft locking for precision mounting
► Eliminates fretting & keyway wear
► Suitable for high-speed & variable-load drives
► Supported by trade pricing bulk supply & fast dispatch

Ready to Eliminate Shaft Slip & Keyway Failure?

Choose Finer MI-Lock Pulleys & Bushes from Industrial Shed to secure drive components with precision, reduce vibration & extend equipment life. With trade pricing bulk supply & same day dispatch available this range is built for modern industrial power transmission.

Frequently Asked Questions

It locks pulleys or hubs to a shaft without a key using frictional clamping force.

They offer higher concentric accuracy & eliminate keyway wear in precision applications.

Yes. They’re designed for repeated installation without shaft damage.

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