Printers & Scanners

The Best Heat Shrinkable Shaft Collars

1 min read WeKompare Editorial Team Products verified: July 16, 2026 10 products compared

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Shaft collars are essential components for securing rotating shafts in various applications, preventing axial movement. For printers and scanners, the correct collar ensures smooth operation and prevents damage to delicate internal mechanisms. Selecting the right type, especially heat-shrinkable options, can offer a secure, permanent fit with minimal effort.

No. 1
Dr. Shrink SUPERCAP for Support Pole XL
Dr. Shrink SUPERCAP for Support Pole XL
  • Quality Assured
$16.25 Amazon Prime
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No. 2
Aexit Polyolefin 4mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 3.8M Heat...
Aexit Polyolefin 4mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 3.8M Heat...
  • Country of Manufacture: CHINA; Material: Polyolefin
  • Net Weight: 16g; Package Content: 1 x Heat Shrink Tube
  • Shrink Ratio: 2:1; Main Color: Black
  • Before Shrinking Diameter: 4mm/0.16"; After Shrinking Diameter: 2mm/0.08"
  • Length: 3.8M/12.5Ft; Temperature Level: 125 Celsius Degree
$6.00
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No. 3
Aexit 400pcs Ratio Shaft Collars 2:1 3mm Dia Heat Shrink Tube 40mm Heat Shrinkable Shaft Collars Assorted...
Aexit 400pcs Ratio Shaft Collars 2:1 3mm Dia Heat Shrink Tube 40mm Heat Shrinkable Shaft Collars Assorted...
  • Country of Manufacture: CHINA; Material: Polyolefin
  • Net Weight: 60g; Package Content: 400pcs x Heat Shrink Tube
  • Main Color: Blue,Black,Yellow,Red; Temperature Level: 125 degree celsius
  • Diameter (Before Heated): 3mm/0.11''; Shrink Ratio: 2:1
  • Length (Approx.): 40mm/1.57''
$9.97
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No. 4
Aexit 1.22M Length Shaft Collars 25mm Dia Polyolefin Heat Shrinkable Tube Sleeving Heat Shrinkable Shaft...
Aexit 1.22M Length Shaft Collars 25mm Dia Polyolefin Heat Shrinkable Tube Sleeving Heat Shrinkable Shaft...
  • Country of Manufacture: CHINA; Material: Polyolefin; Net Weight: 53g
  • Package Content: 1 x Heat Shrink Tube; Shrink Ratio: 2:1
  • Flammability: V---W-1; Main Color: Black
  • Length: 1.22M/4Ft; Temperature Level: 125 Celsius Degree
  • Before Shrinking Diameter: 25mm/0.98"; After Shrinking Diameter: 12.5mm/0.49"
$7.16
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No. 5
Aexit Polyolefin 2mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 3.4M Heat...
Aexit Polyolefin 2mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 3.4M Heat...
  • Country of Manufacture: CHINA; Material: Polyolefin
  • Net Weight: 10g; Package Content: 1 x Heat Shrink Tube
  • Shrink Ratio: 2:1; Main Color: Black
  • Before Shrinking Diameter: 2mm/0.08"; After Shrinking Diameter: 1mm/0.04"
  • Length: 3.4M/11.2Ft; Temperature Level: 125 Celsius Degree
$5.78
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No. 6
Aexit Home Cinema Shaft Collars TV Cable Wire Organising Wrap Spiral Wrapping Heat Shrinkable Shaft Collars...
Aexit Home Cinema Shaft Collars TV Cable Wire Organising Wrap Spiral Wrapping Heat Shrinkable Shaft Collars...
  • Country of Manufacture: CHINA; Material: Polyethylene
  • Net Weight: 64g; Package Content: 1 x Spiral Wrapping Band
  • Main Color: Black; Outside Diameter: 14mm/ 0.55"
  • Total Length: 2.5M/ 8.2Ft
  • Product Name: Spiral Wrapping Band
$7.67
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No. 7
Aexit Wire Tie Shaft Collars Repair Black PVC Self-Adhesive Insulation Tape Band Heat Shrinkable Shaft Collars...
Aexit Wire Tie Shaft Collars Repair Black PVC Self-Adhesive Insulation Tape Band Heat Shrinkable Shaft Collars...
  • Country of Manufacture: CHINA; Material: PVC
  • Net Weight: 167g; Package Content: 10 x Insulation Tape
  • Main Color: Black; Temperature: 0Degree-80Degree
  • Voltage: < =600V
  • Width: 15mm/0.6"
$11.54
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No. 8
Aexit Polyolefin 4mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 2.2M Heat...
Aexit Polyolefin 4mm Shaft Collars Dia 2:1 Heat Shrink Tubing Shrinkable Tube Insulated Wrap 2.2M Heat...
  • Country of Manufacture: CHINA; Material: Polyolefin
  • Net Weight: 10g; Package Content: 1 x Heat Shrink Tube
  • Shrink Ratio: 2:1; Main Color: Black
  • Before Shrinking Diameter: 4mm/0.16"; After Shrinking Diameter: 2mm/0.08"
  • Length: 2.2M/7.2Ft; Temperature Level: 125 Celsius Degree
$5.66
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No. 9
Aexit 20 Pcs Shaft Collars Round Cable Wire Strain Relief Bush Grommet Heat Shrinkable Shaft Collars 12mm...
Aexit 20 Pcs Shaft Collars Round Cable Wire Strain Relief Bush Grommet Heat Shrinkable Shaft Collars 12mm...
  • Country of Manufacture: CHINA; Material: Nylon; Net Weight: 16g
  • Package Content: 20pcs x Strain Relief Bush; Color: Black
  • Product Name: Strain Relief Bush; Each Size: 12mm x 12.8mm(0.47" x 0.5")(L*D)
  • Mounting Hole Diameter: 10.5mm(0.41"); Mounting Slot Width: 3mm(0.12")
  • Fit for: Round Cables; Fit Wire Diameter: 8mm(0.32")
$6.73
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No. 10
Aexit 14mm Wire Shaft Collars Wrap Heat Shrinkable Tube Shrink Tubing 3.2Ft Heat Shrinkable Shaft Collars...
Aexit 14mm Wire Shaft Collars Wrap Heat Shrinkable Tube Shrink Tubing 3.2Ft Heat Shrinkable Shaft Collars...
  • Country of Manufacture: CHINA; Material: Polyolefin; Net Weight: 88g
  • Package Content: 3 x Heat Shrink Tubing; Main Color: White; Flat Width: 24mm/ 0.9"(Before Shrinking)
  • Temperature Range: 125C; Round Inner Diameter (Before Shrinking): 14mm/ 0.55"(Before Shrinking)
  • Round Inner Diameter (After Shrinking): 7mm/ 0.28"((After Shrinking); Shrink Ratio: 2:1
  • Flammability: V---W-1; Length: 1.49M/ 3.2Ft
$10.67
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Last update on 2026-07-16 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Heat Shrinkable Shaft Collars

Choosing the Right Heat Shrinkable Shaft Collar

When selecting a heat-shrinkable shaft collar for your printer or scanner, consider the following key factors:
  • Shaft Diameter: The most crucial factor is ensuring the collar's inner diameter matches the shaft's diameter precisely. A collar that is too large will not create a secure fit, while one that is too small may not fit at all or could damage the shaft. Always measure your shaft accurately before purchasing.
  • Material and Durability: Consider the operating environment within your printer or scanner. While most collars are made from durable plastics or metals, some applications might require specific resistance to heat or chemicals. For typical office equipment, standard durable materials are usually sufficient.
  • Ease of Installation: Heat-shrinkable collars are designed for straightforward installation using a heat gun or torch. Ensure the collar you choose is compatible with readily available heating tools and that the shrinkage process is documented to avoid overheating sensitive components nearby.

Frequently Asked Questions

What is a heat-shrinkable shaft collar?
A heat-shrinkable shaft collar is a mechanical component designed to fit over a shaft. When heated, it shrinks to create a tight, permanent bond, securing the shaft and preventing axial movement.
How do I measure the shaft diameter correctly?
Use a caliper for the most accurate measurement of your shaft's outer diameter. Measure at multiple points around the shaft to account for any slight variations. Ensure you are measuring the part of the shaft where the collar will be installed.
Can I reuse a heat-shrinkable shaft collar?
Generally, heat-shrinkable shaft collars are designed for a single, permanent installation. Attempting to remove and reuse one can compromise the integrity of the bond and may not provide a secure fit on subsequent applications.
What tools are needed for installation?
The primary tool required is a heat gun or a propane torch. Ensure you have a safe workspace and are familiar with the proper heating technique to achieve an even shrink without damaging surrounding components.