14 best linear motion cross roller guides
Linear motion cross roller guides are precision components used in various industrial and scientific applications to facilitate smooth and accurate linear motion. These guides are a type of linear bearing and are known for their high load-bearing capacity, rigidity, and minimal friction. Here's what you need to know about linear motion cross roller guides:
Purpose: Linear motion cross roller guides are designed to guide and support linear motion with minimal friction and backlash. They are commonly used in machinery and equipment where precise linear movement is required.
Construction: Cross roller guides consist of two main components: an outer rail and an inner carriage. The outer rail typically has a V-shaped groove, and the inner carriage contains cylindrical rollers arranged in a crisscross pattern. This arrangement allows for smooth, precise motion with minimal contact between the rollers and the rail.
Load Capacity: Cross roller guides are known for their high load-carrying capacity, making them suitable for applications that require heavy loads to be moved with precision. They can handle both radial and axial loads.
Rigidity: These guides offer high rigidity, which means they can maintain their shape and resist deformation even under heavy loads or during rapid acceleration and deceleration.This rigidity ensures stable and accurate linear motion.
Accuracy: Linear motion cross roller guides provide excellent positional accuracy and repeatability. They are often used in applications where precise positioning or alignment is critical, such as CNC machines, measuring instruments, and semiconductor manufacturing equipment.
Low Friction: The design of cross roller guides minimizes friction between the rollers and the rail, resulting in smooth and efficient linear motion. This low friction helps reduce wear and prolong the life of the components.
Compact Design: Cross roller guides are known for their compact and space-saving design. This makes them suitable for applications with limited installation space.
Preloaded: Many cross roller guides are preloaded during manufacturing to eliminate play or backlash in the system. This preloading ensures that there is no clearance between the rollers and the rail, further enhancing precision.
Maintenance: Cross roller guides require minimal maintenance. Periodic lubrication is typically sufficient to ensure smooth operation and prolong the lifespan of the components.
Applications: These guides are used in a wide range of applications, including machine tools (such as milling machines and lathes), robotic systems, medical devices, optical equipment, semiconductor manufacturing, and aerospace equipment.
Variety: Cross roller guides are available in various sizes, load capacities, and configurations to meet the specific requirements of different applications. They can be found in both standard and custom designs.
In summary, linear motion cross roller guides are essential components in industrial and scientific equipment, offering high load capacity, rigidity, accuracy, and low friction for precise and reliable linear motion. Their versatility and performance make them valuable in a wide range of applications where precise linear movement is required.
Below you can find our editor's choice of the best linear motion cross roller guides on the market
XY Linear Stage, Keenso SEMY100-AC Micrometer Manual Precision Linear Translation Stage Displacement Trimming Bearing Sliding Table Cross Roller Guide XY Axis 100x100x40mm Platform Size
Keenso
- ☆[ SEMY100-AC XY Linear Stage ]-- SEMY100-AC manual precision linear stage, a XY linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- ☆[ Wide Application ]-- Suitable for laboratory precision inspection, mechanical equipment positioning and movement, various fiber coupling, optical waveguide alignment, core adjustment, packaging system, etc
- ☆[ Aluminium Alloy Material & Corrosion Resistant ]-- This XY linear stage is made of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant, bright and texture senior
- ☆[ Precision Machining ]-- 100% brand new and high quality trimming bearing sliding table, 100 * 100 * 40mm platform size, precision machining and stable performance, good using effect
- ☆[ Keenso Service Guarantee ]-- We have professional, premium aftermarket replacement. Any problem of this product, you can send emails as soon. We will provide you excellent customer service and 100% satisfaction warranty. BUY WITH CONFIDENCE in Geeriu!
Product features
Specification
Item Type: Linear Stages
Material: Aluminum Alloy (Black Anodized)
Model: SEMY100-AC
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Table Size: Approx. 100 * 100 * 40mm / 3.9 * 3.9 * 1.6in
Load Resistance: 140N
Stroke: ±12.5mm
Centimeter Card Accuracy: 0.01mm
Linear Stages, SEMY100-AS XY axis Manual Fine-Tuning Cross Roller Precision Linear Stages 10010040mm
Keen so
Product description
Linear Stages, SEMY100-AS XY axis Manual Fine-tuning Cross Roller Precision Linear Stages 100*100*40mm
Specification:
Condition: 100% Brand New
Model: SEMY100-AS
Material: Aluminium Alloy(black anodized surface)
Table Size: 100*100*40mm
Centimeter Card Accuracy: 0.01mm
Load Resistance: 140N
Stroke: ±12.5mm
Parallelism: 50um
Moving Parallelism: 20um
True Straightness: 3um
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Weight: Approx. 1497g / 52.8oz
Package List:
1 * Linear Stages
- [High quality]: This linear grade is made of high quality aluminium alloy material. It is light in weight and durable. Not easy to damage and rust, reliable quality, long service life
- [Convenient] :XY linear stage, light weight, small size, other equipment easy to install, easy to use
- [Good performance] XY linear slide has exquisite workmanship, low friction coefficient and strong versatility
- [Practical]: High-precision linear stage has high practicability because of its smooth surface, linear motion can be maintained and friction resistance is smal
- [Application]: The two-axis positioning table is widely used in machine tools, automation equipment, optical equipment and so on
SEMZA-60 Z Linear Stage, 60x60x50mm Z Stage Micrometer Manual Precision Linear Translation Stage Platform Z Axis Linear Stage Cross Roller Guide
Keenso
User questions & answers
| Question: | what size screws are needed to mount this device or to mount attachments to the top plate |
| Answer: | This sprocket will fit a #35 size chain. |
Product features
Lilink-- SEMZA-60 Trimming Platform Slide Table Fine Tuning Bearing Vertical Linear Stage 60*60*50mm
Precision machining and stable performance. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc. Great choice for you!
Package List:
1 * Linear Stage
Note:
1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Manual X Linear Stages,Micrometer Manual Slide Table,Precision Trimming Platform Linear Guide Cross Roller Position Stage 8080mm,for Precision Inspection, Equipment Positioning Etc
Jectse
Product description
Features:
1. 100% brand new and high quality
2. Made of aluminium alloy material with black anodized surface, it is durable.
3. This is a single X for linear guide sliding track.
4. Precision machining and stable performance
5. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc.
Specification:
Condition: 100% Brand New
Model: SEMX80-AC
Material: Aluminium Alloy(black anodized surface)
Table Size: 80*80mm
Load Resistance: 98.0N
Stroke: ±12.5mm
Centimeter Card Accuracy: 0.01mm
Parallelism: 30um
Moving Parallelism: 10um
True Straightness: 3um
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Weight: Approx. 576g / 20.3oz
Size: Approx. 165 * 92 * 24.5mm / 6.5 * 3.6 * 1.0in
Package List:
1 * Linear Stages
- 【High quality】- Made of high quality aluminum alloy material with durable -construction.High accuracy, exquisite craft, smooth surface, low coefficient of friction, high versatility.Accurate machining and stable performance, good using effect.
- 【Mainly used】 -Suitable for machine tools, automation equipment, optical equipment, laboratory accuracy inspection, mechanical equipment positioning and movement.etc.
- 【Parameters】 -Single X for linear guide sliding track.with 80*80mm Table Size 98.0N Load Resistance ±12.5mm Stroke 30um Parallelism 10um Moving Parallelism 3um True Straightness
- 【Cross Roller Type】 - Consists of two guide rails with V-shaped raceways, cylindrical rollers with roller Cylindrical rollers that are arranged in a cross-reciprocating motion reciprocate on a precisely ground V-shaped raceway surface to withstand each The direction of the load enables high-precision, smooth linear motion. High precision and easy adjustment of preload
- 【Jectse 】- Jectse is not just a brand. We deeply care about our customers and about making sure that the buyer gets what they want. We love giving our customers great value and great customer service. We are also here for any questions or comments, so send us a message!You may be able to find cheaper alternatives, but don't risk finding out why they cost less.
SEMX25-AS X Linear Stage, 25x25mm X Micrometer Manual Precision Linear Translation Stage Platform X Axis Linear Stage Cross Roller Guide
Keenso
Product description
Lilink-- X Micrometer Manual Fine-tuning Cross Roller Precision Linear Stages 25*25mm. Precision machining and stable performance. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc. Great choice for you!
WE SELLER HAS TO SAY:
Our team is doing all we can to provide good quality products in reasonable price for our loyal customers. We all try our best to implement "customer first" concept in the process of product designing, quality monitoring, price maintaining and after-sales service. As an responsible seller, we promise that 100% money refund about damaged product. If your have any product issues, please do not hesitate to contact us. Just feel free to order our product . Sincere thanks for your browsing and support!
Specification:
Condition: 100% Brand New
Model: SEMX25-AS
Material: Aluminium Alloy(black anodized surface)
Table Size: 25*25mm
Load Resistance: 9.8N
Stroke: ±3.2mm
Centimeter Card Accuracy: 0.01mm
Parallelism: 30um
Moving Parallelism: 10um
True Straightness: 3um
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Weight: Approx. 61g / 2.2oz
Size: Approx. 50 * 40 * 15mm / 2.0 * 1.6 * 0.6in
Package List:
1 * Linear Stages
Note:
1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
- 【 25x25mm X Linear Stages 】This SEMX25-AS 25x25mm manual precision linear stage, a single X linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- 【 High Strength Aluminium Alloy 】The X Manual Linear Stages is use of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant
- 【 Wide Application 】Our X Cross Roller Linear Stages suitable for production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc
- 【 High Performance 】100% brand new and high quality trimming bearing sliding table, 25x25mm platform size, precision machining and stable performance, good using effect
- 【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours
SEMX80-the Linear Step, 80x80mm X Micrometer Manual Linear Stages of Precision Linear Translation Stage Platform Macro Track X Axis Linear Stage Cross Roller Guide
Keenso
- 【 80x80mm X Linear Stages 】This SEMX80-the Linear Step 80x80mm manual precision linear stage, a single X linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- 【 Wide Application 】Our Linear Stages Of Precision are suitable for production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc
- 【 High Strength Aluminium Alloy 】The X Manual Linear Stages is use of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant
- 【 High Performance 】100% brand new and high quality trimming bearing sliding table, 80x80mm platform size, precision machining and stable performance, good using effect
- 【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours
Product features
Lilink-- SEMX80-AS Micrometer Manual Slide Table Linear Stages Cross Roller Guide 80 * 80mm
Precision machining and stable performance. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc. Great choice for you!
Package list:
1 * Linear Stage
Note:
1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
SEMX100-AC Manual X Linear Stage, 0.01mm Precision Micrometer Fine Tuning Slide Table Cross Roller Guide X-Axis Linear Position Stage, 3.93.9Inch
ViaGasaFamido
Product description
Specification:
Condition: 100% Brand New
Item Type: Linear Stages
Model: SEMX100-AC
Material: Aluminum Alloy (Black Anodized)
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Table Size: Approx. 100 * 100mm / 3.9 * 3.9in
Load Resistance: 147N
Stroke: ±12.5mm
Centimeter Card Accuracy: 0.01mm
Parallelism: 30μm
Moving Parallelism: 10μm
True Straightness: 3μm
Product Size: Approx. 203 * 111 * 24mm / 8 * 4.4 * 0.9in
Package List:
1 * Linear Stage
1 * Kraft Paper Box
1 * Bubble Bag
Note:
1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
- 0.01MM CENTIMETER CARD ACCURACYIS:The centimeter card accuracy of this fine tuning platform is 0.01mm. This gives you a good guarantee of the accuracy of your measurements.
- PRODUCT SPECIFICATIONS:The model is SEMX100-AC, the table size is 100*100mm/3.9*3.9in, the load resistance is 147N, the stroke is ±12.5mm, the parallelism is 30um ,the moving parallelism is 10um, the true straightness is 3um.
- STABLE PERFORMANCE:The X linear stages adopts excellent manufacturing process and precision processing, and the performance is stable, which can provide you with good use effect.
- HIGH QUALITY:The X linear stages is made of aluminium alloy material with black anodized surface, it is high hardness, high strength, rust and corrosion resistance.
- WIDE RANGE OF APPLICATIONS:Widely used in various fiber coupling, optical waveguide alignment, core adjustment, packaging system, etc.
SEMY40-AC XY Linear Stage, 40x40x40mm XY Micrometer Manual Precision Linear Translation Stage Platform XY Axis Linear Stage Cross Roller Guide
Keenso
Product description
Lilink-- SEMY40-AC Micrometer Manual Slide Table Trimming Platform Cross Roller Linear Stages 40*40*40mm. Precision machining and stable performance. Widely used in laboratory precision inspection, mechanical equipment positioning and movement, various fiber coupling, optical waveguide alignment, core adjustment, packaging system, etc. Great choice for you!
WE SELLER HAS TO SAY:
Our team is doing all we can to provide good quality products in reasonable price for our loyal customers. We all try our best to implement "customer first" concept in the process of product designing, quality monitoring, price maintaining and after-sales service. As an responsible seller, we promise that 100% money refund about damaged product. If your have any product issues, please do not hesitate to contact us. Just feel free to order our product . Sincere thanks for your browsing and support!
Specification:
Condition: 100% Brand New
Item Type: Linear Stages
Model: SEMY40-AC
Material: Aluminum Alloy (Black Anodized)
Moving Distance Adjustment: Micrometer Differential Head
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Table Size: Approx. 40 * 40mm / 1.6 * 1.6in
Load Resistance: 17.6N
Stroke: ±6.5mm
Centimeter Card Accuracy: 0.01mm
Parallelism: 50μm
Moving Parallelism: 20μm
True Straightness: 3μm
Product Size: Approx. 100 * 110 * 45mm / 3.9 * 4.3 * 1.8in
Package list:
1 * Linear Stage
Note:
1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
- ★【 40x40x40mm XY Linear Stages 】This SEMY40-AC 40x40x40mm manual precision linear stage, a XY linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- ★【 High Strength Aluminium Alloy 】The XY Manual Linear Stages is use of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant
- ★【 Wide Application 】Our XY Cross Roller Linear Stages suitable for laboratory precision inspection, mechanical equipment positioning and movement, various fiber coupling, optical waveguide alignment, core adjustment, packaging system, etc
- ★【 High Performance 】100% brand new and high quality trimming bearing sliding table, 40x40x40mm platform size, precision machining and stable performance, good using effect
- ★【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours
Linear Stage,SEMZL60-ACR Manual Slide Table Trimming Platform Linear Stage Cross Roller Guide 6060mm
Meiyya
Product description
Specification:
Condition: 100% Brand New
Item Type: Linear Stages
Model: SEMZL60-ACR
Table Size: Approx. 60 * 60mm / 2.4 * 2.4in
Centimeter Card Accuracy: 0.01mm
Load Resistance: 19.6N
Stroke: ±6.5mm
True Straightness: 3μm
Horizontal Deflection: 25"
Vertical Deflection: 15"
Moving Distance Adjustment: Micrometer Differential Head
Material: Aluminum Alloy (Black Anodized)
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Package List:
1 * Linear Stage
Note:
1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
- 100% brand new and high quality
- Made of aluminium alloy material with black anodized surface,it is durable to use
- This is a single linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- Precision machining and stable performance, good using effect
- Suitable for laboratory precision inspection, mechanical equipment positioning and movement, various fiber coupling, optical waveguide alignment, core adjustment, packaging system, etc
Linear Rail 2PCS SBR16-2000mm Linear Guide with 2XLinear Guide Rails and 4 X SBR16UU Bearing Blocks for DIY CNC Routers Lathes Mills(78.7INCH)
CINSO
Product description
Description
The SBR16-2000 mmrail shaft is made with good quality steel and aluminum alloy. for easy installnation,Oxided aluminum avoid rusting,support unit enhanced stability have multi length stroke options
The linear rail apply forApplied in semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robotic arms, precision measurement machine and other small linear motion device.
Feature
2 X 2000mm/78.7" long SBR16 rail shafts
Good quality steel plus aluminum alloy
4 SBR16UU blocks with smooth sliding
Specifications
Feature: Smooth motion
Performance: Low noise
Bearing Blocks: 4 pieces, SBR16UU
Rail Shafts: SBR16, 2000 mm (78.7")
Package Content
2 X SBR16-2000 mm Linear Slide Guide Fully-supported Rails
4 X SBR16UU Bearing Blocks
Service
If you need more piece,please contact me, the more quantities you want,the lower price you get.
If there are any problems, please contact me in time. I will be in charge. Please believe me to give you a satisfactory answer.
- There are 2 SBR16 rail shafts, 2000mm/78.7" long, and 4 SBR16UU blocks. The blocks should be used together with rails.
- The linear rails made of carbon steel ,coated with chrome, ensuring anti-rusty and sturdy rails for a long time use. The inside steel bearings, coated with aluminum alloy, for a smooth sliding.
- The combination of the original rail and aluminum alloy support makes the rail stable. SBR blocks are industrial and standard. The inside bearings are highly precise.
- Pre-drilled holes for ease of mounting. Stainless steel linear rails and bearings move in a straight line. Easy to install, no need to maintain.
- The linear rails apply for large-scale transmission equipment including industrial robots, cracker machines,supersonic cleaning equipments, solar energy and clothing supporting devices, etc.
OrangeA Linear Rail 2 Set SBR20-1000mm 2 Linear Rail Guide and 4SBR20UU Bearing Block Linear Slide Guide
OrangeA
Product description
SBR20-1000mm Linear Guideway Rail Kit
The linear motion products and technology are widely used for automatic mechanical facilities under common accuracy and designed with load capacity and rigidity higher than other similar products with structure optimization. Bearing blocks are able to resist high temperatures and own long service life.
Complete Linear Rial Kits
High-quality Steel Material
Premier Linear Guiding System
Easy to Install
key Features
Complete Linear Rail Kits
Linear rail kit includes two pieces of 1000mm/39.5" long rail shafts and 4 SBR20UU blocks. Corrosion-resistant, high strength, and wear resistance.
High-Quality Material
This bearing rail is constructed with carbon steel main axle and aluminum alloy support, bearing steel linear rail block, and aluminum alloy casing.
High Hardness & Rigidity
Surface chrome plating treatment beautiful anti-rust, high hardness, with high accuracy and strong durability.
Complete Sliding Unit
Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail. Premier quality bearing blocks moves smoothly while using.
Easy To Assemble
Aluminum material support rail with pre-drilled holes for ease of mounting.
Widely Used
The linear guides are perfect for your DIY routers, mills, lathes, widely used in the automation machinery such as machine tools, bending machines, laser welding machines, etc.
Specifications
Bearing Blocks: 4 pieces, SBR20UU
Rail Shafts: SBR20, 1000 mm (71")
Package Content
2 X SBR20-1000 mm/39.5" Linear Slide Guide Fully-supported Rails
4 X SBR20UU Bearing Blocks
- 【COMPLETE LINEAR RAIL KITS】- This linear rail set includes two pieces of 1000mm/39.5" long rail shafts and 4 SBR20UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing.
- 【HIGH-QUALITY STEEL MATERIAL】- CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, More durable.
- 【PREMIER LINEAR GUIDING SYSTEM】- Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.
- 【EASY TO INSTALL】- Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.
- 【WIDE APPLICATION】- The linear guide rail is widely used in the automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines.
User questions & answers
| Question: | how much weight will they support |
| Answer: | If the rail is supported, I would think hundreds of pounds. Might really depends on the bearings. |
| Question: | Can these rails be used as a bottom slider for a drawer I was planning to make? This will be a pull out drawer that would weigh ~150 lbs |
| Answer: | I think your best bet would be regular heavy duty drawer slides. These are very strong but you would have to make the rails as long as the drawer plus the distance you plan on pulling the out. You would also have the clearance behind the drawer for the rail when it is pushed in. |
| Question: | Can these be used upside down with 20 lbs. hanging on them? Will they come off the track |
| Answer: | No way to come off track even if bearings are gone |
| Question: | How much "play" is there between the bearing blocks and the rail? I want to use this to make a precision fence for a table saw |
| Answer: | This is not an answer but more of a question to the original poster... did you end up using this to create a precision fence for a table saw? I was thinking the same thing so if you did, would you mind sharing some pictures on a review of this product? |
Product features
Complete Linear Rail Kits
Linear rail kit includes two pieces of 1000mm/39.5" long rail shafts and 4 SBR20UU blocks. Corrosion-resistant, high strength, and wear resistance.
High-Quality Material
This bearing rail is constructed with carbon steel main axle and aluminum alloy support, bearing steel linear rail block, and aluminum alloy casing.
High Hardness & Rigidity
Surface chrome plating treatment beautiful anti-rust, high hardness, with high accuracy and strong durability.
Complete Sliding Unit
Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail. Premier quality bearing blocks moves smoothly while using.
Easy To Assemble
Aluminum material support rail with pre-drilled holes for ease of mounting.
Widely Used
The linear guides are perfect for your DIY routers, mills, lathes, widely used in the automation machinery such as machine tools, bending machines, laser welding machines, etc.
SBR20-1000mm Linear Guideway Rail Kit
The linear motion products and technology are widely used for automatic mechanical facilities under common accuracy and designed with load capacity and rigidity higher than other similar products with structure optimization. Bearing blocks are able to resist high temperatures and own long service life.
4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail
Lishui
Product description
Package include:
4 x SBR20UU Liner bearing block
Main parts:Aluminum housing + LM20UU-OPen linear ball bearings
Main application:working with SBR series linear rails.
Specification:
Model Number:SBR20UU
The built-in material: Bearing Steel
The external material :Aluminum Alloy
Bore size:20MM
Main application: working with SBR series linear rails.
- Cooperate with open linear bearing to ensure excellent sports performance
- The external material :Aluminum Alloy
- 100% Brand new and high quality
- sports performance under high load or long stroke
- Smooth moving,low friction,high performance and long life
User questions & answers
| Question: | What is the weight rating |
| Answer: | Hello, It's about 0.84kg (1.85 Ib). |
| Question: | Will a 3/4” dia pipe fit inside |
| Answer: | The inner diameter is 20mm, about 0.78'' |
| Question: | What is the screw size |
| Answer: | the screw size is :M6 screw |
| Question: | what are the set screws for on the slotted linear bearings |
| Answer: | to adjust bearing clearance |
uxcell 4PCS SHF20 Aluminum Linear Motion Rail Clamping Rod Rail Guide Support for 20mm Diameter Shaft
uxcell
Product description
Features:
Made of Aluminum material, corrosion resistance and long life.
High friction resistance can get high precision rotating in the smooth movement.
Good abrasion resistance, not easy to rust, high precision and good strength.
Ideal Accessories to solve the problem when used with linear round rails
Application: Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry
Specifications
Material: Aluminum
Model: SHF20
Shaft Diameter: 20mm/0.79inch
Mount Hole Dia.: 7mm/0.28inch
Mount Hole Distance: 48mm/1.89inch
Overall Size: 60x37x20mm/2.36x1.46x0.79inch(L*W*H)
Total Weight: 202g
Package Content:
4 x Linear Rail Shaft Support
- Model: SHF20; Shaft Diameter: 20mm/0.79inch; Mount Hole Dia.: 7mm/0.28inch
- Made of Aluminum material, corrosion resistance and long life.
- High friction resistance can get high precision rotating in the smooth movement.
- deal Accessories to solve the problem when used with linear round rails
- Application: Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry
SEMZL40-ACR Z Linear Stage, 40x40mm Z Micrometer Manual Precision Linear Translation Stage Platform Z Axis Linear Stage Cross Roller Guide
Keenso
Product description
Lilink-- SEMZL40-ACR Micrometer Manual Slide Table Trimming Platform Cross Roller Linear Stage 40*40mm. Precision machining and stable performance. Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc. Great choice for you!
WE SELLER HAS TO SAY:
Our team is doing all we can to provide good quality products in reasonable price for our loyal customers. We all try our best to implement "customer first" concept in the process of product designing, quality monitoring, price maintaining and after-sales service. As an responsible seller, we promise that 100% money refund about damaged product. If your have any product issues, please do not hesitate to contact us. Just feel free to order our product . Sincere thanks for your browsing and support!
Specification:
Condition: 100% Brand New
Item Type: Linear Stages
Model: SEMZL40-ACR
Table Size: Approx. 40 * 40mm / 1.6 * 1.6in
Centimeter Card Accuracy: 0.01mm
Load Resistance: 9.8N
Stroke: ±6.5mm
True Straightness: 3μm
Moving Distance Adjustment: Micrometer Differential Head
Material: Aluminum Alloy (Black Anodized)
Sliding Track: Linear Guide
Rail Type: Cross Roller Type
Package List:
1 * Linear Stage
Note:
1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
- 【 40x40mm Z Linear Stages 】This SEMZL40-ACR 40x40mm manual precision linear stage, a single Z linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc
- 【 Wide Application 】Our Z Cross Roller Linear Stages suitable for production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc
- 【 High Strength Aluminium Alloy 】The Z Manual Linear Stages is use of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant
- 【 High Performance 】100% brand new and high quality trimming bearing sliding table, 40x40mm platform size, precision machining and stable performance, good using effect
- 【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours
User questions & answers
| Question: | Can i lock the stage in one location |
| Answer: | hello, the weight is about 30g. |
| Question: | How much force can this stage withstand |
| Answer: | I use this motor to power a bead roller, the way I control the speed is just a cheap PWM controller. Just search it here on amazon. |
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