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.
- Product Name: Potentiometer Knob Cover; Country of Manufacture: CHINA
- Material: Plastic, Metal; Net Weight: 24g
- Package Content: 9 x Potentiometer Knob Covers; Main Color: Gray
- Total Size: 16 x 16mm/0.63" x 0.63"(Max.D*H)
- Fit Shaft Dia: 4mm/0.16"
- 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''
- Country of Manufacture: CHINA; Material: Nylon; Net Weight: 9g
- Package Content: 10pcs 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")
- High-Strength 1045 Steel: Durable and corrosion-resistant for long-lasting use
- Double Split Design: Secure fit without damaging the shaft, easy to adjust and maintain
- Precise Dimensions: 1" bore, 1-3/4" OD, 1/2" thickness for reliable performance
- Easy Installation: M4 set screws for quick installation and adjustments
- 4-Pack Value: Convenient pack ensures you have extras for future use
- Country of Manufacture: CHINA
- Material: Nylon; Net Weight: 190g
- Package Content: 50(+/-2%) x Spacer Support; Main Color: Black
- Inner Hole Diameter: 8mm/0.3"; Outer Diameter: 18mm/0.7"
- Total Length: 20mm/0.8"
- Country of Manufacture: CHINA; Material: Polyolefin; Net Weight: 65g
- Package Content: 1 x Heat Shrink Tube; Shrink Ratio: 2:1
- Flammability: V---W-1; Main Color: Black
- Length: 1.65M/5.4Ft; Temperature Level: 125 Celsius Degree
- Before Shrinking Diameter: 25mm/0.98"; After Shrinking Diameter: 12.5mm/0.49"
- Product Name : Angle Tilt Switch;Model : SW-520D
- Working Voltage : DC12V;Total Size : 23 x 5mm/0.9" x 0.2"(L*D)
- Materials : Metal;Main Color : Gold Tone
- Net Weight : 9g
- Package Content : 10pcs x Angle Tilt Switch
- Country of Manufacture: CHINA; Brand:
- Material: Plastic; Net Weight: 141g
- Package Content: 1 x Corrugated Tube; Main Color: Black
- Total Length: 3Meter/10Ft; Tube Inside Dia.: 20mm/ 3/4"
- Tube Outside Dia.: 25mm/ 1"
- Country of Manufacture: CHINA; Material: Polyethylene
- Net Weight: 80g; Package Content: 1 x Spiral Wrapping Band
- Main Color: Black; Outside Diameter: 13mm/ 0.5"
- Total Length: 3.2M/ 10.5Ft
- Product Name: Spiral Wrapping Band
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Last update on 2026-08-31 / 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.