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Home » Products » Linear Guide Bearings » Hiwin THK NSK WEH CA Bearing Linear Guide Rail Ball Bearing China Linear Guaideways

Hiwin THK NSK WEH CA Bearing Linear Guide Rail Ball Bearing China Linear Guaideways

Linear guides (also known as linear rails or linear guideways) are core mechanical components used to achieve high-precision, high-rigidity, and low-friction linear motion. Their core function is to transform traditional sliding friction into rolling friction, playing a crucial role in load bearing, guidance, and transmission in precision equipment. They are the "bones" and "nerves" of modern automation equipment, CNC machine tools, industrial robots, and precision instruments.
Availability:
Quantity:
  • WEH17CA WEH21CA WEH27CA WEH35CA WEH50CA

  • ZGXSY, OEM, WORD FAMOUS BRAND, NO BRAND

  • China

  • Bearing Steel, GCR 15

  • WEH-CA Series

  • 12 Months / One Year

  • CNC Machine, 3D Printer, Precision Measuring and Testing Instruments

  • By International Express or Sea or Railway

  • 1 PC

Product Description:

General-purpose standard series positioning: The WEH CA series is a standard four-way equal-load ball linear guide. It doesn't aim for top-tier precision or extreme heavy loads, but is positioned to meet the comprehensive requirements of over 80% of industrial automation scenarios in terms of precision, rigidity, lifespan, and cost. It is a typical "workhorse" product.


Specification:

ModelDimensions of Assembly [mm]Dimensions of Block [mm]Dimensions of Rail [mm]Mounting Bolt for RailBasic Dynamic Load RatingBasic Static Load RatingStatic Rated MomentWeight
HH1NWBB1CL1LK1K2GM×lTH2H3WRWBHRDhdPE[mm]C(kN)C0(kN)MR(kN·m)MP(kN·m)MY(kN·m)Block(kg)Rail(kg/m)
WEH17CA172.58.5502910.5153550.6-3.14.9M4x564333189.37.55.34.54015M4x125.239.640.150.0620.0620.122.2
WEH21CA2138.5543111.51941.75914.683.6512M5x684.54.23722117.55.34.55015M4x127.2113.70.230.10.10.23
WEH27CA27410624683251.872.814.53.512M6x610654224157.55.34.56020M4x1612.421.60.420.170.170.354.7
WEH35CA35415.510076125077.6102.618.355.2512M8x81386.569401911978020M6x2029.849.41.480.670.671.19.7
WEH50CA507.520130100156511214028.05612.9M10x1519.51210.5906024141298020M8x2561.5297.14.031.961.963.1615.5


Advantages:

1. Optimized economic design: While ensuring reliability, cost optimization is applied to non-critical force-bearing or precision components, resulting in a highly competitive market price.

2. High interchangeability and compatibility: Its dimensions and mounting hole positions are highly interchangeable with equivalent products from mainstream international brands (such as THK, HIWIN, etc.). This provides equipment manufacturers with flexible supply chain options and convenient repair and replacement solutions, reducing users' long-term operating costs and inventory risks.

3. Reliable performance foundation: It retains the core four-row arc groove contact design, providing reasonable load capacity and rigidity; standard end seals and internal seals effectively prevent dust; the guide rail is surface hardened to ensure basic lifespan.


Performance and Applications:

Balanced performance: Achieves a good balance in several key indicators such as precision, speed, load, and lifespan, without any significant shortcomings.

Universal applicability: Designed for standard industrial environments, widely used in cost-sensitive and mass-produced automation equipment.

Typical application scenarios: General automation equipment, electronic assembly lines, packaging machinery, logistics sorting systems, medium and low-power laser equipment, motion platforms for teaching and research, and various linear motion modules under non-extreme working conditions. 


Our Services:

Our Quality:

Quality is the life. We use only the best quality material to ensure the standard of our product range is of the highest caliber.

All products we sold out are strictly selected and tested by our QC department.

Warranty:

We support 12 months warranty for all products.

Payment:

We accept payment via TT (Bank transfer), Paypal etc..

We accept bank transfer for large orders. For small order, you'd better pay via Paypal.

Shipping:

We offer as many shipping options as possible, including DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.


FAQ:

Q1: Are you factory or trading company?

A: We are factory with the most competitive price and high quality.


Q2: Customized accepted?

A: Yes, sure. If that, please send us the drawing of the type with the picture will be most appreciated.


A3: Can I get some samples or more discounts?

A: Yes, just to contact us and we are honored to offer samples to you for checking.


Q4: How about the time of delivery?

A: For the products in stock, it will be sent out in 1-3 days; Or it will be sent out 3-30 days according to the quantity.


Q5: What's your MOQ?

A: We can accept trial orders (even 1 pc) for prototype, there are plenty of stocks in factory, and can be shipped very fast.


Q6: How can I get a quotation?

A: Normally, we will quote within 24 hours. If you are in urgent, please give a call or let us know in your email with the details.

We need information bellow:

1.The Model Number/ the detail drawing of non-standard bearing;

2.Quantity;

3.Material;

4.Surface treatment;

5.Any special packing or other requirements.


Q7: Where is your factory?

A: Our factory is located in Linqing City, Shandong Province, China. It only 2.5 hours to Jinan Yaoqiang Airport, we can provide business vehicle to take you coming and departure.


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