Single PB16 pillow ball insert, spherical bushing bearing for 16mm shafts, lubricated insert type, high-carbon steel, zinc chromate plated, open housing Ø38mm, inner ring 21mm, PB Metric Series

Single PB16 pillow ball insert for 16mm shafts
✔️ Open lubricated insert, zinc plated; shaft 16mm, housing 38mm

A single PB16 pillow ball insert is a spherical bushing bearing used to support rotating shafts in light-to-medium duty machinery and linear slide units; common in conveyors, automation, and shaft alignment tasks.

✅ Model: PB16, PB Metric Series
✅ Type: Pillow ball insert, lubrication type insert
✅ Shaft diameter: 16 mm
✅ Housing diameter: 38 mm; Inner ring width: 21 mm
✅ Material: High carbon steel; Finish: Zinc chromate plated
✅ Enclosure: Open; Pack: single bearing (each)

💡 What is a pillow ball insert bearing used for in linear slide units and shaft support applications? Short answer: They give simple, reliable shaft support and alignment for rotating shafts and linear slide units. - Provides misalignment tolerance and smooth rotation, acting like a pillow block bearing and spherical bushing - Ideal for conveyor systems, light machinery, automation, and agricultural equipment where compact shaft support is needed - Consider sealed ball bearing or ceramic options when contamination resistance or higher speeds are required