INA KWSE20 G3V1

INA Linear Guide Carriage Size 20 KWSE 20 G3V1

Description

This is a high-quality linear guide carriage, model KWSE 20 G3V1, from INA, a brand of the Schaeffler Group. It is a four-row linear recirculating ball bearing and guideway assembly designed for high-load capacity and rigidity. This carriage is engineered for precise, low-friction linear motion in a wide range of industrial applications, including machine tools, automation systems, and robotics.

Specifications

• Manufacturer: INA (Schaeffler Group)
• Model: KWSE 20 G3V1
• Type: Linear Guide Carriage
• System Size: 20
• Preload Class: G3 (Zero Clearance)
• Accuracy Class: V1 (Low/Standard)
• Design: Four-row ball bearing system

Label Info

• Marking: 87 V7 KWSE 20 G3V1

Application

Ideal for applications requiring precise and stable linear movement under heavy loads. Common uses include CNC milling machines, industrial robots, packaging machinery, and automated assembly lines where accuracy and reliability are paramount.

Country of Origin

Germany

CO2 Impact

By purchasing this pre-owned component, you are contributing to a circular economy and helping to avoid 0.8 kg of CO2 emissions associated with the production of a new part.

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 the INA KWSE 20 G3V1 compatible with?

This carriage is designed for standard 20mm profile rails. It is crucial to match it with a rail of the same size and from a compatible series to ensure proper fit and performance.

What does the ‘G3V1’ designation mean?

‘G3’ refers to the preload class, which in this case is zero clearance (or no play), providing high precision. ‘V1’ indicates the accuracy class of the carriage, which is a standard or low accuracy level suitable for general industrial applications.

What is the recommended lubrication procedure for this linear carriage?

This carriage should be lubricated with a high-quality lithium-based grease (e.g., INA Arcanol LOAD220) via the attached grease nipple. The lubrication interval depends on the operating conditions, such as load, speed, and environment. Refer to the manufacturer’s datasheet for specific recommendations.

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Last Update: Friday, March 13, 2026