INA KWVE20-B-ES-G3-V1 Linear Guide Block 20 mm

Applications

The INA KWVE20-B-ES-G3-V1 linear guide block is a premium precision motion component designed for profile linear guide rails size 20 mm. It is widely used in CNC machinery, robotics, industrial automation, packaging systems, production lines, handling systems, printing equipment and high-accuracy positioning units.
The block ensures smooth, backlash-free movement, even under demanding industrial loads and continuous operation.

Key Advantages

• High load capacity - optimal for industrial and heavy-duty assemblies

• Smooth and silent motion thanks to four-row recirculating ball system

• Preload V1 - low internal clearance for better rigidity and accuracy

• Precision class G3 - stable positioning and repeatability

• ES reinforced design - enhanced resistance to radial and moment loads

• Compact and easy to mount - compatible with standard 20 mm profile rails

Technical Data

Main Description

The INA KWVE20-B-ES-G3-V1 linear guide block delivers exceptional performance for high-precision linear motion systems. Designed for professional industrial environments, it provides high stiffness, durability, excellent load distribution and consistent positioning accuracy. The recirculating ball design ensures smooth motion without vibration, supporting both high-speed movement and long service life under continuous dynamic loads.
The separately replaceable block structure facilitates maintenance and optimizes operational cost efficiency. It is a reliable choice for engineers seeking stable, high-performance linear guidance in demanding automated systems.

FAQ - Frequently Asked Questions

What rail size does INA KWVE20-B-ES-G3-V1 fit?
It is designed for 20 mm linear guide profile rails.

What does the ES designation mean?
ES indicates a reinforced carriage body with increased resistance to load and torque.

What is the benefit of preload V1?
V1 preload improves rigidity, stiffness and precision motion, reducing play and vibration.

Is this carriage suitable for CNC machines?
Yes — it is commonly used in CNC routers, milling machines, laser cutters and industrial automation.

Does it support high-load industrial applications?
Yes — it is engineered for heavy-duty and high-performance linear motion systems.