Flat roller cage single-row guide FT2515NB2 2.5 mm diameter, 15 mm height, 45 mm length, synthetic resin low-profile retainer for slide units and machine tool retrofits, single unit

Low-profile flat roller cage single-row guide for slides
✔️ Single unit, 2.5 mm dia, 15 mm H, 45 mm L, synthetic resin retainer

This single flat roller cage is a low-profile single-row retainer for linear slide units and machine tool guide ways. It converts plain guides to rolling guides for smoother motion and lower noise.

✅ Single-row FT series retainer for linear slide unit retrofits
✅ 2.5 mm roller diameter, 15 mm cage height, 45 mm retainer length
✅ Synthetic resin cage for low-noise, low-friction operation
✅ Needle rollers in precise retainer for high load capacity and rigidity
✅ Not jointed cage; easy handling and assembly; single unit pack

💡 What is a flat roller cage used for in linear slide units? It’s a handy retainer that lets you swap plain guides for rolling ones to get smoother, low-noise motion. - Converts plain guide ways into rolling linear slide units using needle rollers for higher load capacity. - Cuts friction and removes stick-slip for steady motion in machine tool retrofits. - Synthetic resin cages offer quiet operation and simpler assembly for maintenance and upgrades.