Single roller follower bearing NART15VR, Metric 15 mm ID, non-separable full-complement cam unit, high carbon chrome steel, crowned rollers with oil hole, open type, 35 mm diameter, 18 mm width

Single metric NART15VR roller follower, crowned rollers
✔️ 15 mm ID, non-separable full complement steel, oil hole, 35 mm rollers

This single NART15VR roller follower is a metric cam follower designed for cam contact and linear slide unit motion. It’s commonly used in automation, conveyors, and machine tool applications where a sturdy, low-profile rolling contact is needed.

✅ Model: NART15VR, single bearing unit, NART Metric Series
✅ Inside diameter: 15 mm; roller diameter: 35 mm; roller width: 18 mm
✅ Material: high carbon chrome steel (carbon steel); open design with oil hole
✅ Dynamic load capacity: 25,200 N; Static capacity: 36,400 N; temperature -20 to 120 C
✅ Non-separable uncaged full-complement rollers; crowned surface profile for smooth tracking
✅ Overall width: 19 mm; ideal for linear slide unit and cam follower roles

💡 What is a roller follower used for in linear slide unit and cam follower applications? A roller follower provides rolling contact for cams and linear guides, reducing friction and wear while carrying radial loads in tight spaces. It’s a handy choice when you need reliable cam-following or track-guiding performance. Short intro: Typical benefits and uses include: - Smooth cam tracking for indexing, timing, and actuation in machinery and automation - Low-friction rolling support for linear slide unit guides, conveyor rails, and tooling fixtures - High load capacity and crowned rollers help prevent edge loading and extend service life - Suited for applications needing robust steel rollers rather than ceramic or sealed ball bearing options