INA KWVE55‑B‑L‑V1‑G3 Linear Guide Carriage (Precision Class G3, Light Preload)
The INA KWVE55‑B‑L‑V1‑G3 is a premium-grade linear guide carriage from Schaeffler (INA), engineered for high-precision motion systems. Designed with a four-row recirculating ball bearing setup, this unit offers G3-class accuracy and V1 light preload, providing enhanced stiffness with minimal play — ideal for CNC machines, robotics, pick-and-place systems, and industrial automation.
This long-format (B-L) flanged carriage supports Ø 53 mm shaft diameter and is built from high-durability steel with relubrication capability via integrated ports. With a length of 211.6 mm and a weight of approx. 7.4 kg, it operates reliably in demanding environments.
📦 In stock now at simmering.pl, We offer 24h delivery
The INA KWVE55‑B‑L‑V1‑G3 is a high-performance linear guide carriage by Schaeffler (INA), featuring a four-row recirculating ball design, light preload (V1), and precision class G3—ideal for demanding industrial automation, CNC machinery, and robotics. It supports inner Ø 53 mm, outer Ø 140 mm, length 211.6 mm, and weighs approximately 7.4 kg.
Supplied from our Lublin warehouse (Smoluchowskiego 1, Bldg 4) with 24h dispatch and global delivery options.
| Feature | Description |
|---|---|
| Model | KWVE55‑B‑L‑V1‑G3 |
| Design | Flanged carriage, long type (“B-L”) |
| Ball Configuration | Four-row, full-complement recirculating balls |
| Precision Class | G3 (high accuracy) |
| Preload | V1 (light preload for stiffness) |
| Inner/Outer Ø | 53 mm / 140 mm |
| Length | 211.6 mm |
| Weight | ~7.4 kg |
| Temperature Range | -10 → +80 °C |
| Material | Steel with end seals — relubricatable |
Designed for high-precision linear motion systems in:
CNC milling, lathing, machining tools
High-end automation & robotics
Pick-and-place and gantry equipment
Laboratory & medical apparatus
Packaging and assembly lines
Q1: What does “V1” preload mean?
A1: “V1” indicates a light preload, enhancing rigidity and minimizing clearance—ideal for precision motion.
Q2: What’s the accuracy level of G3?
A2: G3 is a high-precision tolerance class suitable for demanding industrial automation and machining tasks.
Q3: Is this a genuine INA product?
A3: Yes, it’s OEM Schaeffler-original, featuring standard EAN 4054366335333 and full traceability.
Q4: What delivery options are available?
A4: In‑stock at Smoluchowskiego 1, Lublin. Orders placed pre‑14:00 CET ship same day. We offer 24h Poland and international courier services.
Q5: Can it be relubricated?
A5: Yes, it includes lubrication ports; end seals help retain grease and protect the unit.
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