INA KWSE20-H G3V1 FA520

INA KWSE 20 H G3V1 Linear Guide Carriage

Description

The INA KWSE 20 H G3V1 is a high-performance, six-row linear recirculating ball bearing and guideway assembly, also known as a linear carriage. Designed for 20mm profile rails, this component from the Schaeffler Group provides exceptional load-carrying capacity, high rigidity, and precise, smooth motion, making it ideal for demanding industrial applications such as CNC machinery, automation systems, and precision robotics.

Specifications

• Manufacturer: INA (Schaeffler Group)
• Model: KWSE 20 H G3V1
• Type: Linear Guide Carriage
• Size: For 20mm rails
• Preload Class: H (High Preload)
• Accuracy Class: G3 (Standard)
• Sealing: V1 (Standard end seals with additional front seals)

Label Info

• Brand: INA
• Part Number: KWSE 20 H G3V1
• Additional Codes: 87 V1, FA520

Application

This linear carriage is suited for applications requiring high precision and rigidity, including machine tools, industrial robots, measuring equipment, and heavy-duty material handling systems where reliable linear guidance is critical.

Country of Origin

Germany

CO2 Impact

By purchasing this pre-owned component, you help avoid the 0.56 kg of CO2 emissions associated with manufacturing a new one. This choice supports a circular economy and reduces industrial waste.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What type of rail is compatible with the INA KWSE 20 H G3V1 carriage?

This carriage is designed for use with INA KUVE20 series profile rails. Ensure the rail is clean and free of damage before installation for optimal performance.

What does the ‘H G3 V1’ designation mean?

‘H’ indicates a high preload class for increased rigidity. ‘G3’ is the standard accuracy class. ‘V1’ specifies the sealing arrangement, which typically includes standard end seals and additional front seals for protection against contamination.

What is the correct lubrication procedure for this linear carriage?

This carriage should be lubricated with a high-quality lithium-based grease. The grease nipple attached allows for easy relubrication. Refer to the Schaeffler/INA maintenance guidelines for specific grease types and lubrication intervals based on your application’s load, speed, and environmental conditions.

Last Update: March 13, 2026

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