Single metric roller follower NART12VR, 12 mm I.D., non-separable full complement, high carbon chrome steel, oil hole, crowned, 32 mm rollers, 15 mm width, for linear slide units

Single metric roller follower 12 mm I.D. crowned
✔️ Single bearing, full complement, oil hole, 32 mm rollers, 15 mm width

This single metric roller follower is a cam follower style bearing used in linear slide units, conveyors and automated tooling. It supports heavy radial loads and intermittent shock in machinery applications.

✅ Inside diameter: 12 mm
✅ Roller diameter: 32 mm; roller width: 14 mm
✅ Overall width: 15 mm; open, shielded enclosure
✅ Material: high carbon chrome steel with black oxide finish
✅ Dynamic load capacity: 16800 N; static capacity: 20500 N
✅ Temperature range: -20 to 120°C; oil hole for lubrication
✅ Series: NART Metric Series; model NART12VR; SKU 862394
✅ Sold as a single bearing, weight 0.160 lb each

💡 What is a roller follower used for in linear slide unit and cam follower applications? These handy components guide loads and reduce friction where linear motion or cam tracking is required. - Ideal for linear slide units, conveyor cams, indexing tables and automated tooling. - Compared with a sealed ball bearing, roller followers handle higher edge loading and shock. - Available in steel or ceramic rollers for wear resistance; oil-hole lubrication extends service life.