10 Best Linear Motion Ball Bearing in Canada
Updated on
04/04/2026
#1
Best Choice
- Model SCS20UU with an inner diameter of 20mm (0.79"), compatible with LM20UU linear bearing slide bush.
- Slide block dimensions: 54mm x 50mm x 41mm (L x W x H); features M6 mounted hole size.
- Constructed from aluminum alloy and features a chromium steel bearing ball for durability.
- Designed for smooth movement with low friction, high rigidity, and extended service life; easy maintenance and replacement.
- Ideal for use in applications such as guide bars, pillars, stepper motors, machine tool rails, 3D printers, CNC machines, and other electronic equipment.
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- Model SCS20UU with an inner diameter of 20mm (0.79"), compatible with LM20UU linear bearing slide bush.
- Slide block dimensions: 54mm x 50mm x 41mm (L x W x H); features M6 mounted hole size.
- Constructed from aluminum alloy and features a chromium steel bearing ball for durability.
- Designed for smooth movement with low friction, high rigidity, and extended service life; easy maintenance and replacement.
Read More
#2
Best Value
- 20mm (0.79 inch) SBR20 UU ball bearings sliding blocks constructed from durable aluminum alloy and bearing steel
- Features high-quality motion ball for smooth movement and low friction, ensuring long-lasting performance
- Dimensions: Shaft diameter of 20mm with overall measurements of 1.9” x 2” x 1.5”
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- 20mm (0.79 inch) SBR20 UU ball bearings sliding blocks constructed from durable aluminum alloy and bearing steel
- Features high-quality motion ball for smooth movement and low friction, ensuring long-lasting performance
- Dimensions: Shaft diameter of 20mm with overall measurements of 1.9” x 2” x 1.5”
#3
- Used in various applications such as food processing, power tools, and sports equipment.
- Features a closed aluminum housing with a flat mounting face and four tapped bolt holes for easy installation.
- Offers smooth movement, low friction, and high rigidity for enhanced performance and longevity.
- Cost-effective and simple to maintain, ensuring long-term usability.
- Ideal for replacing damaged components to enhance device efficiency and reduce energy consumption.
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- Used in various applications such as food processing, power tools, and sports equipment.
- Features a closed aluminum housing with a flat mounting face and four tapped bolt holes for easy installation.
- Offers smooth movement, low friction, and high rigidity for enhanced performance and longevity.
- Cost-effective and simple to maintain, ensuring long-term usability.
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#4
- Includes 2 linear shafts (8mm diameter, 300mm length), 4 linear rail supports, and 4 linear motion ball bearing bushings.
- Constructed from C45 steel with high-frequency quenching and surface chromium plating for enhanced durability and corrosion resistance.
- Surface treated with grinding and hard chrome plating, ensuring smoothness and high straightness without imperfections.
- Ideal for use in CNC machinery, industrial robots, and other large-scale transmission equipment.
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- Includes 2 linear shafts (8mm diameter, 300mm length), 4 linear rail supports, and 4 linear motion ball bearing bushings.
- Constructed from C45 steel with high-frequency quenching and surface chromium plating for enhanced durability and corrosion resistance.
- Surface treated with grinding and hard chrome plating, ensuring smoothness and high straightness without imperfections.
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#5
- LINEAR MOTION ROD KIT: 2Pcs Linear Shaft Optical Axis 8x500mm + 4Pcs Linear Rail Shaft Guide Support + 4Pcs SC8UU Linear Motion Ball Bearing Slide Bushing
- SIZE: Outer diameter:8mm;Length:500mm
- HIGH HARDNESS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 57-62 HRC. Durable and corrosion-resistant.
- HIGH FINISH AND STRAIGHTNESS:The surface of the Linear Motion Rods is treated by special grinding and hard chrome plating technology, and then mirror polished. The surface is smooth, without cracks, and even with no bubbles.
- WIDE APPLICATION: Linear Motion Rod is widely used for large-scale transmission equipment such as CNC machines, industrial robots, cracker machines.
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- LINEAR MOTION ROD KIT: 2Pcs Linear Shaft Optical Axis 8x500mm + 4Pcs Linear Rail Shaft Guide Support + 4Pcs SC8UU Linear Motion Ball Bearing Slide Bushing
- SIZE: Outer diameter:8mm;Length:500mm
- HIGH HARDNESS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 57-62 HRC. Durable and corrosion-resistant.
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#6
- LINEAR MOTION ROD KIT: 2Pcs Linear Shaft Optical Axis 8x600mm + 4Pcs Linear Rail Shaft Guide Support + 4Pcs SC8UU Linear Motion Ball Bearing Slide Bushing
- SIZE FOR LINEAR MOTION ROD: Outer diameter:8mm;Length:600mm
- HIGH HARDNESS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 57-62 HRC. Durable and corrosion-resistant.
- HIGH FINISH AND STRAIGHTNESS:The surface of the Linear Motion Rods is treated by special grinding and hard chrome plating technology, and then mirror polished. The surface is smooth, without cracks, and even with no bubbles.
- WIDE APPLICATION: Linear Motion Rod is widely used for large-scale transmission equipment such as CNC machines, industrial robots, cracker machines.
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- LINEAR MOTION ROD KIT: 2Pcs Linear Shaft Optical Axis 8x600mm + 4Pcs Linear Rail Shaft Guide Support + 4Pcs SC8UU Linear Motion Ball Bearing Slide Bushing
- SIZE FOR LINEAR MOTION ROD: Outer diameter:8mm;Length:600mm
- HIGH HARDNESS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 57-62 HRC. Durable and corrosion-resistant.
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#7
- Model: SCS16UU, Inner Diameter: 16mm/ 0.63",(For Linear Bearing Slide Bush: LM16UU)
- Slide Block Size: 50mm x 44mm x 38.5mm / 1.97" x 1.73" x 1.52" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
- Application: Mainly used in guide bars, pillars, stepper motors, machine tool rails, 3D printers,CNC and electronic equipment.
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- Model: SCS16UU, Inner Diameter: 16mm/ 0.63",(For Linear Bearing Slide Bush: LM16UU)
- Slide Block Size: 50mm x 44mm x 38.5mm / 1.97" x 1.73" x 1.52" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
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#8
- Aluminum alloy construction for durability and longevity.
- Open type blocks designed for high-speed operation with minimal noise and wear.
- Specifications: Inner diameter - 20mm, Outer diameter - 39mm, Thickness - 11mm.
- Ideal for applications involving 20mm shafts or rods, including printers and engraving machines.
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- Aluminum alloy construction for durability and longevity.
- Open type blocks designed for high-speed operation with minimal noise and wear.
- Specifications: Inner diameter - 20mm, Outer diameter - 39mm, Thickness - 11mm.
- Ideal for applications involving 20mm shafts or rods, including printers and engraving machines.
#9
- Model: SCS12UU, Inner Diameter: 12mm/ 0.47",(For Linear Bearing Slide Bush: LM12UU)
- Slide Block Size: 42mm x 36mm x 28mm / 1.65" x 1.42" x 1.1" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
- Application: Mainly used in guide bars, pillars, stepper motors, machine tool rails, 3D printers,CNC and electronic equipment.
Read More
- Model: SCS12UU, Inner Diameter: 12mm/ 0.47",(For Linear Bearing Slide Bush: LM12UU)
- Slide Block Size: 42mm x 36mm x 28mm / 1.65" x 1.42" x 1.1" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
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#10
- Model: SCS12UU, Inner Diameter: 12mm/ 0.47",(For Linear Bearing Slide Bush: LM12UU)
- Slide Block Size: 42mm x 36mm x 28mm / 1.65" x 1.42" x 1.1" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
- Application: Mainly used in guide bars, pillars, stepper motors, machine tool rails, 3D printers,CNC and electronic equipment.
Read More
- Model: SCS12UU, Inner Diameter: 12mm/ 0.47",(For Linear Bearing Slide Bush: LM12UU)
- Slide Block Size: 42mm x 36mm x 28mm / 1.65" x 1.42" x 1.1" (L*W*H); Mounted Hole Size: M5.
- Material: The body is made from aluminum alloy and Chromium steel bearing ball.
- Feature: Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain and replace.
Read More
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How We Estimate & Rank
We make shopping simple by hand-picking the top 10 Linear Motion Ball Bearing just for you. Our team focuses on what’s available right now, what’s popular with other shoppers, and, most importantly, what’s most relevant to your search. We cover leading brands such as HIPICCO, DEEPDREAM, Hilitand, SBRRAIL, Walfront, and other trusted names in this category. By filtering out the noise, we ensure you only see high-quality options that actually meet your needs. It’s all the best finds, minus the endless scrolling!
1,326
PRODUCTS SCANNED & ANALYZED
Final Recommendations
We’ve selected three standout options to make your choice easier
BEST OVERALL
Our overall winner is HiPicco Linear Motion Ball Bearing Slide Block by HIPICCO, earning top marks for its balanced combination of quality, performance, and price.
BEST VALUE
The best value for most shoppers is 4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail by DEEPDREAM, earning consistently positive feedback for its performance and accessible pricing.
BEST DEAL
The best deal right now for Linear Ball Bearings is 4Pcs 36x42x28mm SCS12UU Linear Ball Bearings by Hilitand, now at its lowest price of $21.00.
