Spherical Bushing SBB72 Inch Series Single, High Carbon Steel-on-Steel Non-Separable Plain Bearing, Shaft 4.5 in (114.3 mm), OD 7 in (177.8 mm), 180°C

Single Spherical Bushing SBB72, Inch Series, 1 pc
✔️ High carbon steel, steel-on-steel, shaft 4.5 in (114.3 mm)

This single non-separable spherical plain bushing is a heavy-duty inch-series bearing insert used for pivoting shaft support in industrial machines, conveyors, and linear slide units.

✅ Model: SBB72, SBB Inch Series, single bearing
✅ Material: acier Material: en carbone, finition chromée
✅ Bearing type: Steel-on-steel, non-separable, open enclosure
✅ Shaft/bore diameter: 114.3 mm (4.5 in); outer diameter: 177.8 mm (7.0 in)
✅ Inner ring width: 100.0 mm (3.937 in); weight: 21.87 lb
✅ Dynamic load capacity: 1,380,000 N; static load capacity: 8,270,000 N
✅ Temperature rating: up to 180°C; typically ships in 1 day; SKU 863915

💡 What is a spherical plain bearing used for? Spherical plain bearings are handy for supporting rotating or oscillating shafts and pivots where alignment shifts or misalignment can occur. Use cases and benefits include: - Heavy-duty shaft support in conveyors, cranes, and construction gear, acting where pillow block bearings might not fit. - Pivot joints and trunnions in machinery that need alignment compensation and robust load capacity, complementing sealed ball bearing or ceramic options. - Integration into linear slide unit assemblies or retrofit jobs where a compact, high-load swivel member is required.