NART15R Single Roller Metric 15 mm ID Non-Separable Caged High-Carbon Chrome Steel Oil Hole Open Crowned Cam Follower Bearing for Linear Slide Units Heavy Load 13700 N Dynamic Capacity

Single NART15R roller follower, 15 mm ID crowned
✔️ Caged non-separable roller, 35 mm OD, 18 mm width, 13700 N dynamic

This single caged cam follower is a metric NART15R roller bearing used in linear slide units, conveyors, and automation cams.

✅ Inside diameter: 15 mm
✅ Roller diameter (OD): 35 mm
✅ Roller width: 18 mm; overall width: 19 mm
✅ Material: high carbon chrome steel; retainer: caged
✅ Dynamic load rating: 13700 N; Static rating: 16400 N
✅ Temp range: -20 to 120 deg C; open roller with oil hole
✅ Type: Non-separable caged cam follower, crowned profile
✅ Pack: single bearing; Model: NART15R; Series: NART Metric

💡 What is a cam follower used for in linear slide unit and conveyor applications? Cam followers guide rolling contact between cams and rails and are handy for carrying radial and impact loads while cutting friction. Here’s how they help: - Provide rolling contact to reduce friction in linear slide unit and automation tracks - Support high radial loads and shock in cam-and-follower and conveyor systems; compare with sealed ball bearing or ceramic alternatives for special needs - Crowned rollers and oil-hole designs improve alignment, lubrication, and wear life in timing tracks and indexing mechanisms