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Fit for Kobelco SK35SR-2 Track Roller Bottom Roller Excavator Mini Track Undercarriage Parts
US Магазин
Undercarriage

Fit for Kobelco SK35SR-2 Track Roller Bottom Roller Excavator Mini Track ...
4

AMD 95588

Electric Rotating Machine Optical Rotating Platform, 360 Optical High Precision Motorized Rotation Stage, Load 30Kg
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Glkaend

Electric Rotating Machine Optical Rotating Platform, 360 Optical High Precision ...

AMD 132098

Solarhome New Track Roller Bottom Roller for Kobelco SK50UR Mini Excavator
US Магазин
Solarhome

Solarhome New Track Roller Bottom Roller for Kobelco SK50UR Mini Excavator

AMD 114095

Keenso 80 * 80mm X Linear Stage, X Micrometer Manual Sliding Table for Optical Instruments,Measuring Devices,Semiconductor
US Магазин
Keenso

Keenso 80 * 80mm X Linear Stage, X Micrometer Manual Sliding Table for Optical ...
4

AMD 32748

Fit for IS045 Top Roller Bottom Roller Excavator Undercarriage Parts
US Магазин
Undercarriage

Fit for IS045 Top Roller Bottom Roller Excavator Undercarriage Parts

AMD 69077

New Fit for Mini Excavator IHI IS65 Undercarriage Upper Roller Top Roller Part
US Магазин
Undercarriage

New Fit for Mini Excavator IHI IS65 Undercarriage Upper Roller Top Roller Part

AMD 69077

Fit FoCX36BZTS Top Roller Bottom Roller Excavator Undercarriage Parts
US Магазин
Undercarriage

Fit FoCX36BZTS Top Roller Bottom Roller Excavator Undercarriage Parts

AMD 66026

New Mini Excavator Track Roller Bottom Roller for MU3220
US Магазин
FLM

New Mini Excavator Track Roller Bottom Roller for MU3220

AMD 96083

iDili Z-Axis Displacement Lift Stage Manual Fine Tuning Platform Cross Rail Sliding Table Aluminum Alloy Optical Lab Sliding Table LZ40 40 * 40mm
US Магазин
iDili

iDili Z-Axis Displacement Lift Stage Manual Fine Tuning Platform Cross Rail Sliding ...

AMD 26555

Linear Bearings SSEM30OPNWW Sealed Bearing
US Магазин
YDYDY

Linear Bearings SSEM30OPNWW Sealed Bearing

AMD 126200

XYZR 4 Axis 3.54"x3.54" Manual Linear Positioning Stage Bearing Tuning Platform Sliding Table 90mmx90mm
US Магазин
TOAUTO

XYZR 4 Axis 3.54"x3.54" Manual Linear Positioning Stage Bearing Tuning Platform ...
4.4

AMD 151610

Tapered Roller Bearings 25584/25520 497/493 55200C/55437 15101 15102 15103 15106 15123/1524515123-15245
US Магазин
HFDGXCI

Tapered Roller Bearings 25584/25520 497/493 55200C/55437 15101 15102 15103 15106 ...

AMD 52125

Square Flange Linear Motion Bearing LMK6 LMK8 LMK10 LMK12 LMK16 LMK20 LMK25 LMK30 LMK35 LMK40LMK12 12x21x30
US Магазин
ZSHHZSZHS

Square Flange Linear Motion Bearing LMK6 LMK8 LMK10 LMK12 LMK16 LMK20 LMK25 LMK30 ...

AMD 10899

Huanyu Optical Rotating Platform 60mm Electric Motorized 360 Rotation Stage High Precision min 18 with Scale Worm Gear Anodized Surface
US Магазин
Huanyu

Huanyu Optical Rotating Platform 60mm Electric Motorized 360 Rotation Stage High ...

AMD 231567

Fit for Kobelco SK27SR Track Roller Bottom Roller Excavator Mini Track Undercarriage Parts
US Магазин
Undercarriage

Fit for Kobelco SK27SR Track Roller Bottom Roller Excavator Mini Track ...

AMD 95588

PDV PT-GD204 Electric Rotating Machine Electric Optical Rotating Platform Motorized Rotation Stage Diameter 200mm Bearing Scale
US Магазин
PDV

PDV PT-GD204 Electric Rotating Machine Electric Optical Rotating Platform Motorized ...

AMD 792667

Huanyu Precise Manual Goniometer Stage 65x65mm Optical Positioning Sliding Table 10 Tilt Platform Indexing Table Angle Adjustment Dovetail Platform
US Магазин
Huanyu

Huanyu Precise Manual Goniometer Stage 65x65mm Optical Positioning Sliding Table 10 ...
3.3

AMD 151610

DUCKDOG Manual Linear Sliding Table, Manual Linear Sliding Table, Aluminum Alloy FineTune Ball Stage, Provide Linear Motion, Linear Roller Bearings
US Магазин
DUCKDOG

DUCKDOG Manual Linear Sliding Table, Manual Linear Sliding Table, Aluminum Alloy ...

AMD 277056

XY Linear Translation Stage, MPositioning T40XY-13R Precision Manual XY Linear Stage 13 mm Travel in 2-Axis 40 x 40 mm Platform Size
US Магазин
MPositioning

XY Linear Translation Stage, MPositioning T40XY-13R Precision Manual XY Linear ...
5

AMD 115226

New Mini Excavator Track Roller/Bottom Roller for Komatsu PC30
US Магазин
FLM

New Mini Excavator Track Roller/Bottom Roller for Komatsu PC30

AMD 85884

XYZ 3-Axis Linear Stage LD125 125mm Tuning Stage Tuning Slide XYZ125-LM-2 Double Cross Guide LD125-RM-2LD125-LM-2
US Магазин
FPBIGCHA

XYZ 3-Axis Linear Stage LD125 125mm Tuning Stage Tuning Slide XYZ125-LM-2 Double ...

AMD 258203

Optical Rotating Platform Electric Rotating Machine Motorized Rotation Stage 100MM Bearing Scale PX110-100 Ratio 180 of 1
US Магазин
Jieotwice

Optical Rotating Platform Electric Rotating Machine Motorized Rotation Stage 100MM ...

AMD 207128

XY Axis LY125 125x125mm Micrometer Sliding Stage Platform Manual Displacement Sliding Table Guide Rail XY125-C XY125-R XY125-LLY125-C XY Axis
US Магазин
ZEEGII

XY Axis LY125 125x125mm Micrometer Sliding Stage Platform Manual Displacement ...

AMD 160634

Linear Stage Trimming Platform, High Precision Micrometer Driven Manual Slide Table with 60X60mm Aluminum Alloy Base for Optical Experiment Measurement and Production Machinery
US Магазин
YWBL-WH

Linear Stage Trimming Platform, High Precision Micrometer Driven Manual Slide Table ...

AMD 27090

1PC Linear Roller Bearings Bushing KH0622PP/0824/1026/1228/1428/2030/2540/3050/4060/KH5070PP Linear Motion BearingsKH1428PP 14x21x28mm
US Магазин
LOLKSBNN

1PC Linear Roller Bearings Bushing ...

AMD 23929

NUTR35-X-A INA Yoke Type Track Rollers Bearing Full complement Cylindrical Roller Set with axial Guidance Labyrinth Seals on Both Sides
US Магазин
NTNSKFAGINAIKO

NUTR35-X-A INA Yoke Type Track Rollers Bearing Full complement Cylindrical Roller ...

AMD 34548

1PCS 3310ATN9 3310 3310A 5310 50x110x44.4 3310-B-TVH 3056310 3310B Angular Contact Ball Bearings
US Магазин
ZDJKOPCVR

1PCS 3310ATN9 3310 3310A 5310 50x110x44.4 3310-B-TVH 3056310 3310B Angular Contact ...

AMD 41401

INA NUKRE40-A Yoke Type Track Roller Stud Type Track Rollers NUKRE with axial Guidance Full complement Cylindrical Roller Set with Eccentric Collar Labyrinth Seals on Both Sides NUKRE40
US Магазин
NTNSKFAGINAIKO

INA NUKRE40-A Yoke Type Track Roller Stud Type Track Rollers NUKRE with axial ...

AMD 52321

RS60, L Manual Trimming Linear Stage with Fine Tuning Sliding Table, High Precision Displacement for Production and Testing Equipment
US Магазин
Dioche

RS60, L Manual Trimming Linear Stage with Fine Tuning Sliding Table, High Precision ...

AMD 32222

Track Roller 08811-30500 0881130500 06913-00019 Compatible with Takeuchi TL10 TL12 TL12V2 TL140 TL150 TL240 TL250,Mustang 320 325 MTL20 MTL25,Gehl CTL70 CTL75 CTL80 CTL85
US Магазин
RONGPAS

Track Roller 08811-30500 0881130500 06913-00019 Compatible with Takeuchi TL10 TL12 ...

AMD 169117

Precision XYZ Stage, MPositioning T80XYZ-25R10B 3 Axis Positioning Stage 25 mm Travel in XY and 10 mm Travel in Z
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MPositioning

Precision XYZ Stage, MPositioning T80XYZ-25R10B 3 Axis Positioning Stage 25 mm ...

AMD 256877

Manual Linear Stage, LD60-LM XYZ 3-Axes Manual Linear Stage Trimming Platform Tuning Sliding Table 60 x 60mm
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Qinlorgo

Manual Linear Stage, LD60-LM XYZ 3-Axes Manual Linear Stage Trimming Platform ...

AMD 69928

Electric Rotating Machine Optical Rotating Platform Motorized Rotation Stage 100mm Bearing Scale PX110-100 Worm Gear Ratio 901
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Aitoserlea

Electric Rotating Machine Optical Rotating Platform Motorized Rotation Stage 100mm ...

AMD 200125

XYZ Positioning Table, MPositioning T125XYZ-50C20B XYZ 3 Axis Linear Translation Stage 50 mm Travel in XY and 20 mm in Z Large Area Platform
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MPositioning

XYZ Positioning Table, MPositioning T125XYZ-50C20B XYZ 3 Axis Linear Translation ...

AMD 402160

Fit for EX20U Track Roller Bottom Roller Excavator Undercarriage Parts
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Fit for EX20U Track Roller Bottom Roller Excavator Undercarriage Parts

AMD 85584

PT-XY21-125L/R XY Manual Linear Stage, Manual Displacement Station, Manual Platform, Optical Sliding Table, +/-25.0mm TravelPT XY21 125L
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Bolisila

PT-XY21-125L/R XY Manual Linear Stage, Manual Displacement Station, Manual ...

AMD 334303

New Mini Excavator Track Roller Bottom Roller for UF037Z0C
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FLM

New Mini Excavator Track Roller Bottom Roller for UF037Z0C

AMD 96083

Fit for IHI-IHI28J Track Roller Bottom Roller Excavator Mini Track Undercarriage Parts
US Магазин
Undercarriage

Fit for IHI-IHI28J Track Roller Bottom Roller Excavator Mini Track Undercarriage ...

AMD 99089

1pc Spherical Roller Bearings 21310 21311 21312 21313CA CC CAK CCK/W33 C3 Self-Aligning Cylindrical Ball Bearing21311cc/W33
US Магазин
KKQRNBYXD

1pc Spherical Roller Bearings 21310 21311 21312 21313CA CC CAK CCK/W33 C3 ...

AMD 65341

XY Axis Manual Stage Sliding Table Adjust Platform 40 x 40mm Max Stroke 20mm, 1
US Магазин
Jieotwice

XY Axis Manual Stage Sliding Table Adjust Platform 40 x 40mm Max Stroke 20mm, 1

AMD 60569

R-axis Rotary Platform Manual high-Precision Translation Stage 360 Angle fine-Tuning Optical Slide RS60/90/12540-L
US Магазин
ZEEGII

R-axis Rotary Platform Manual high-Precision Translation Stage 360 Angle ...

AMD 60389

100 mm/3.94 in Electric Rotating Platform, Worm Gear Optical Rotating Platform High-Precision Electric Rotating Platform for Precision Machining, 3D scanning Measurement SystemUS Stock
US Магазин
LOYALHEARTDY

100 mm/3.94 in Electric Rotating Platform, Worm Gear Optical Rotating Platform ...

AMD 137104

Z Axis Mobile Optical Displacement Fine Tuning Platform Height Adjustable Lifts Stage Sliding Table 60x60mm Trimming Station
US Магазин
QXCIVR

Z Axis Mobile Optical Displacement Fine Tuning Platform Height Adjustable Lifts ...

AMD 61709

1pc PDV PX110-200 Motorized Rotary Stage 901 Motorized Rotation Stage Optical Rotating Platform High Percision Linear StageRatio 45 of 1
US Магазин
ZEEGII

1pc PDV PX110-200 Motorized Rotary Stage 901 Motorized Rotation Stage Optical ...

AMD 696093

JD10249 Roller Bearing Fits for John Deere 5085E 5085GV 5090GV 5300N
US Магазин

JD10249 Roller Bearing Fits for John Deere 5085E 5085GV 5090GV 5300N

AMD 137420

INA F-64986.01.KR Bolt-Type Roller Bearing Specifically Designed for Heidelberg Printing Presses It Features high Precision wear Resistance Long-Lasting Durability and Stable Reliability F-64986.1
US Магазин
NTNSKFAGINAIKO

INA F-64986.01.KR Bolt-Type Roller Bearing Specifically Designed for Heidelberg ...

AMD 63775

Linear Translation Stage, XYZ Linear Stage XYZ Manual Trimming 40 x 90mm HF3A90
US Магазин
Walfront

Linear Translation Stage, XYZ Linear Stage XYZ Manual Trimming 40 x 90mm HF3A90

AMD 105362

Optical Dual Axis Manual Tilting Table, Precision Angle Displacement Stage Tilt Fine-Tuning Working Platform Sliding Table
US Магазин
LeTkingok

Optical Dual Axis Manual Tilting Table, Precision Angle Displacement Stage Tilt ...

AMD 61069

Smooth, Accurate Linear Motion Roller Bearing Accessible at Ubuy Armenia

If you have ever wondered how a massive machine moves so smoothly or how a 3D printer glides with such precision, the secret lies in Linear Motion Roller Bearings. These clever components are designed to help parts move in a straight line with as little friction as possible. Unlike standard bearings that use balls, these use rollers (which look like tiny logs) to support much heavier weights while keeping everything steady.

For businesses and hobbyists in Ubuy, getting your hands on high-quality industrial parts can sometimes be a challenge. That’s where Ubuy comes in. We bridge the gap by bringing you top-tier linear motion bearings from global manufacturers right to your doorstep. Whether you are building a custom CNC machine or maintaining factory equipment for which you will be needing quality industrial supplies, power transmission equipment which you can shop from Ubuy Armenia allowing you to get the reliability and precision your projects deserve.

How to Choose the Right Linear Motion Roller Bearings?

Choosing the right part can feel a bit like a puzzle. Here is how you can pick the perfect one for your needs from our collection:

Understand Your Load Capacity:

Before buying, check how much weight the bearing needs to carry. Heavy duty linear motion bearings are designed for massive industrial loads, while smaller ones are better for lightweight tools. If the load is too heavy for a small bearing, it might wear out too quickly.

Check the Precision Requirements:

Are you building a high-speed robot or a simple sliding door? For tasks that require exact movements, you should look for precision linear roller bearings. These ensure that there is no "wiggle" or play in the movement, keeping your work accurate.

Consider the Environment:

Will your machinery be in a dusty workshop or a clean laboratory? Some bearings come with special seals to keep dirt out and grease in. Choosing a bearing with the right protection will save you from constant repairs and maintenance down the road.

Speed Limits:

Not all bearings are built for speed. If your machine moves very fast, you need to ensure the rollers can handle the heat and friction generated. Always check the RPM (rotations per minute) or linear speed ratings before making your final purchase.

Check Out Different Types of Linear Motion Roller Bearings

Here in our collection you can find plenty of interesting Linear motion roller bearings which seem tough to access locally. Here is a wide selection of branded linear motion roller bearings that you can get from Ubuy. Otherwise if you require other linear motion products such as the linear motion bearings and other stuff you can also shop that from here with ease:

High-Precision Linear Guide Roller Bearings for Exacting Tasks

These are the kings of accuracy. Used mostly in laboratory equipment and high-end manufacturing, linear guide roller bearings provide a stiff and stable surface for parts to move along. They are designed to prevent any deviation from the path, ensuring that every millimeter of movement is accounted for.

Heavy Duty Linear Roller Bearing Systems for Industrial Might

When you are moving tons of material, you need linear roller bearing systems that won't buckle under pressure. These systems often feature reinforced rails and larger rollers to distribute weight evenly. You will commonly find these in automotive assembly lines and heavy metal-cutting industries across Armenia.

Versatile Linear Motion Roller Slides for Smooth Transitions

If you need a "ready-to-go" solution, linear motion roller slides are the answer. These are pre-assembled units where the bearing and the carriage are already integrated. They are incredibly easy to install, making them a top choice for quick upgrades to existing machinery.

Industrial Linear Roller Bearings for Automation Excellence

In the world of robotics, speed and repeatability are everything. Industrial linear roller bearings for automation are engineered to work 24/7 without failing. They allow robotic arms and pick-and-place machines to move back and forth millions of times with the same level of precision every single time.

Custom Linear Roller Bearings for CNC Machines

For the makers and engineers, finding specific linear roller bearings for CNC machines is vital. These bearings allow the cutting head of the machine to move smoothly over the workpiece. Without a high-quality rail system, your engravings or cuts would look jagged and unprofessional. Having difficulty finding the right linear roller bearing for CNC, see what this Redditor has to say about THK rails and bearings which he use in his 30 year old CNC. 

I have some THK rails and bearings in a 30-year-old CNC.

They are OK.

They don't like to be disassembled or cleaned as far as I can see.

They like to be greased, which flushes out dirt, I guess.

Source: r/CNC (Reddit)

Top Brands Available at Ubuy

Here in this collection you can find many other renowned brands on which you can rely on for quality functioning:

THK

THK is a world leader in motion control and was the first company to develop the linear motion guide. The products are famous for their extreme precision and "Caged Ball" technology, which makes their bearings run quieter and last longer. When you choose THK from here, you are investing in the gold standard of industrial movement.

NSK

NSK is a Japanese powerhouse known for making some of the most durable bearings on the planet. Their linear guides are used in everything from medical equipment to high-speed trains. They focus on "Motion & Control," ensuring that every roller bearing they produce reduces energy loss and operates with incredible smoothness even under heavy stress.

HIWIN

If you are looking for a perfect balance between high-end performance and great value, HIWIN is the brand for you. They are a favourite among CNC enthusiasts. HIWIN’s linear motion systems are easy to install and maintain, making them ideal for both industrial automation and smaller DIY workshop projects.

IKO

IKO specialises in "Needle Roller Bearings" and linear motion products that are compact yet incredibly strong. Their Nippon Thompson brand is respected globally for creating bearings that can handle high loads in very small spaces. IKO is the go-to choice for engineers who need high-tech solutions for intricate machinery.

Frequently Asked Questions About Linear Motion Roller Bearings

  • What is the difference between roller linear bearings and ball linear bearings?

    Ball bearings use small spheres, making them great for high speeds and lower weights. Roller bearings use cylinders, which provide a larger contact area, allowing them to carry much heavier loads with more stiffness.

  • Where are Linear Motion Roller Bearings used?

    They are used in CNC machines, 3D printers, industrial robots, medical scanners (like MRI machines), and even in large-scale sliding doors or telescope mounts.

  • What are the benefits of using Linear Motion Roller Bearings?

    They offer incredible load-bearing capacity, high rigidity (they dont bend easily), and extremely smooth movement, which reduces wear and tear on your machines.

  • How long do Linear Motion Roller Bearings last?

    If properly lubricated and kept clean, they can last for many years. Their lifespan depends on the weight they carry and how often the machine runs.

  • Are Linear Motion Roller Bearings suitable for high-speed applications?

    Yes, many are designed for high-speed use, though ball bearings are sometimes preferred for extreme speeds. However, for heavy-duty high-speed tasks, specially designed roller guides are excellent.