Best Keenso Linear Bearings in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
[SIZE] - Model: LM25UU, 25x40x59mm Metric Double Seal Linear Bearing
[USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways.
[FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter
[CAPABILITY] - Static Load Capacity (Cor): 980N, Dynamic Load Capacity (Cr): 1570N (Recommended load is 80% of rated load, not to exceed rated load.)
[APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
[SIZE] - Model: LM8UU, 8x15x24mm Metric Double Seal Linear Bearing
[USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways.
[FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter
[CAPABILITY] - Static Load Capacity (Cor): 265N, Dynamic Load Capacity (Cr): 402N (Recommended load is 80% of rated load, not to exceed rated load.)
[APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LM8UU (Nominal Shaft Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 45mm)
Round Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: SCS8UU (Bearing No.: LMF8UU, Nominal Shaft Diamter (dr): 8mm)
Aluminium Alloy Linear Ball Bearing Slide Block Units
Light-weight housing and Chromium Steel bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LM12UU (Nominal Shaft Diamter (dr): 12mm, Outer Diameter (D): 21mm, Total Length (L): 30mm)
Round Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Model: LMK10UU (Nominal Shaft Diamter (dr): 10mm, Outer Diameter (D): 19mm, Total Length (L): 55mm)
Square Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LMK10UU (Nominal Shaft Diamter (dr): 10mm, Outer Diameter (D): 19mm, Total Length (L): 29mm)
Square Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LMK20UU (Nominal Shaft Diamter (dr): 20mm, Outer Diameter (D): 32mm, Total Length (L): 42mm)
Square Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LMK8UU (Nominal Shaft Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 24mm)
Square Flange Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Size - Bore Diameter: 8mm, Outside Diameter: 10mm, Total Length: 7mm, Flange Diameter: 15mm, Flange Thickness: 1mm
Material - Made of POM material, which is self-lubricating and does not require oiling. They have good load capacity and wear resistance.
Function - Also known as plain bearings or bushings. They are mainly used to guide or reduce friction in linear applications.
Application - Used in various industrial equipment such as electrical equipment, household equipment, printing machines and machine tools.
Notice - Pressed in with a vise or punching machine. They can be held in place with adhesives or locking screws.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Model: SHF16. Fits for 16mm Diameter Shaft
These lightweight shaft supports are easy installing and quick aligning
Suitable for kinds of electronic equipment/guide bar, and pillar
Smooth moving, low friction, high rigidity and long working life
An Suitable solution when used with linear motion rods
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: SCS10UU (Bearing No.: LM10UU, Nominal Shaft Diamter (dr): 10mm)
Aluminium Alloy Linear Ball Bearing Slide Block Units
Light-weight housing and Chromium Steel bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: LM20UUOP (Nominal Shaft Diamter (dr): 20mm, Outer Diameter (D): 32mm, Total Length (L): 42mm)
Open Type Linear Motion Ball Bearing Bushing Sealed on Both Side
Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: SBR16UU (Bearing No.: LM16UUOP, Nominal Shaft Diamter (dr): 16mm)
Aluminium Alloy Linear Ball Bearing Slide Block Units
Light-weight housing and Chromium Steel bearing ball, good abrasion resistance, high precision and good strength
Smooth moving, low friction, high rigidity and long working life
Suitalbe for kinds of electronic equipment/guide bar, and pillar
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
SK25 Aluminum Linear Motion Rail Clamping Guide Support
Made of Aluminum material, corrosion resistance and long life.
Low friction resistance can get high precision rotating in the smooth movement.
Widely used in multi-axis machine, installed the sliding parts such as industrial machinery.
Economical, easy to maintain replace.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
[SIZE] - Model: SCS25UU, 76 x 67 x 51.5mm Metric Double Seal Linear Bearing, 25mm Nominal Shaft Diamter
[USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways.
[FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter; Aluminium alloy housing to provide high strength and stiffness.
[CAPABILITY] - Static Load Capacity (Cor): 1560N, Dynamic Load Capacity (Cr): 980N (Recommended load is 80% of rated load, not to exceed rated load.)
[APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: SHF20. Fits for 20mm Diameter Shaft
These lightweight shaft supports are easy installing and quick aligning
Suitable for kinds of electronic equipment/guide bar, and pillar
Smooth moving, low friction, high rigidity and long working life
An Suitable solution when used with linear motion rods
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Size - Bore Diameter: 10mm, Outside Diameter: 12mm, Total Length: 17mm, Flange Diameter: 18mm, Flange Thickness: 1mm
Material - Made of POM material, which is self-lubricating and does not require oiling. They have good load capacity and wear resistance.
Function - Also known as plain bearings or bushings. They are mainly used to guide or reduce friction in linear applications.
Application - Used in various industrial equipment such as electrical equipment, household equipment, printing machines and machine tools.
Notice - Pressed in with a vise or punching machine. They can be held in place with adhesives or locking screws.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Size - Bore Diameter: 5mm, Outside Diameter: 7mm, Total Length: 7mm, Flange Diameter: 11mm, Flange Thickness: 1mm
Material - Made of POM material, which is self-lubricating and does not require oiling. They have good load capacity and wear resistance.
Function - Also known as plain bearings or bushings. They are mainly used to guide or reduce friction in linear applications.
Application - Used in various industrial equipment such as electrical equipment, household equipment, printing machines and machine tools.
Notice - Pressed in with a vise or punching machine. They can be held in place with adhesives or locking screws.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Size - Bore Diameter: 14mm, Outside Diameter: 16mm, Total Length: 12mm, Flange Diameter: 22mm, Flange Thickness: 1mm
Material - Made of POM material, which is self-lubricating and does not require oiling. They have good load capacity and wear resistance.
Function - Also known as plain bearings or bushings. They are mainly used to guide or reduce friction in linear applications.
Application - Used in various industrial equipment such as electrical equipment, household equipment, printing machines and machine tools.
Notice - Pressed in with a vise or punching machine. They can be held in place with adhesives or locking screws.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Model: SHF12. Fits for 12mm Diameter Shaft
These lightweight shaft supports are easy installing and quick aligning
Suitable for kinds of electronic equipment/guide bar, and pillar
Smooth moving, low friction, high rigidity and long working life
An Suitable solution when used with linear motion rods
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amadeo City | 9.87 | ✅ | ✅ | ✅ |
Size - Bore Diameter: 10mm, Outside Diameter: 12mm, Total Length: 15mm
Material - Made of POM material, which is self-lubricating and does not require oiling. They have good load capacity and wear resistance.
Function - Also known as plain bearings or bushings. They are mainly used to guide or reduce friction in linear applications.
Application - Used in various industrial equipment such as electrical equipment, household equipment, printing machines and machine tools.
Notice - Pressed in with a vise or punching machine. They can be held in place with adhesives or locking screws.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ❌ | ❌ | ❌ |
Model: SHF10. Fits for 10mm Diameter Shaft
These lightweight shaft supports are easy installing and quick aligning
Suitable for kinds of electronic equipment/guide bar, and pillar
Smooth moving, low friction, high rigidity and long working life
An Suitable solution when used with linear motion rods
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Uxcell | 23 |
We've carried out a comprehensive analysis of 633 reviews on linear bearings, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select linear bearings priced around $11.94, with top brands including orangea, bestequip, n&n, hipicco, fushibearing, uxcell, generic and fkg and shutao
Our team of expert editors reviewed these high-quality items and handpicked the top 23 linear bearings for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include amazon.com, xiqi, hipicco, fushi bearing, uxcell, zhbring and fkg auto parts and shutao .
We are dedicated to assisting our users in finding the right bearings Products based on their needs, saving them considerable time when choosing which linear bearings to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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