PB6 spherical pillow ball insert bearing, lubrication type, high carbon steel, PB metric series bushing, open housing zinc chromate finish, shaft dia 6 mm, housing dia 18 mm, single unit
✔️ High carbon steel insert, open housing, shaft 6 mm, housing 18 mm
This single PB6 spherical pillow ball insert bearing is a compact high carbon steel unit used for linear slide units, small shaft pivots and machinery linkages.
✅ Model PB6, PB metric series✅ Material: high carbon steel, zinc chromate plated finish
✅ Enclosure: open insert lubrication type
✅ Shaft diameter: 6 mm
✅ Housing diameter: 18 mm
✅ Inner ring width: 9 mm
✅ Weight: 0.030 lb, pack: single unit
💡 What is a pillow ball insert bearing used for in linear slide units and pivot assemblies? A pillow ball insert bearing gives a compact pivot and alignment point for shafts and linkages in machinery. Short answer intro: Handy for alignment, small pivots, and low-friction slides. - Compensates for angular misalignment and supports rotating shafts in linear slide units and guides. - Works well where a sealed ball bearing or larger pillow block bearing won't fit, offering a space-saving insert type. - Common in automation, conveyor links, and light-duty pivot assemblies for smooth operation and simple maintenance.