Single spherical bushing, Inch series, 3-1/4 in (82.55 mm) shaft double-sealed steel-on-steel high-carbon non-separable bearing, chromium-plated housing 130.175 mm (5 1/8 in), heavy-duty load rated

Single sealed spherical bushing for 3-1/4 in (82.6 mm) shaft
✔️ Steel-on-steel, high carbon, non-separable, sealed housing, heavy load

This is a single, double-sealed spherical bushing from the inch series designed for heavy-duty shaft support and pivoting in industrial machinery. Ideal for conveyor pivots, shaft supports, and linear slide units.

✅ Pack: single bearing (1 piece)
✅ Model: SBB522RS, SBB Inch Series
✅ Material: high carbon steel, steel-on-steel contact
✅ Type: non-separable spherical bushing with double seals
✅ Housing diameter: 130.175 mm (5 1/8 in)
✅ Shaft diameter: 82.55 mm (3-1/4 in)
✅ Inner ring width: 72.24 mm (2.844 in)
✅ Dynamic load capacity: 722000 N; Static load capacity: 4330000 N
✅ Finish: chromium plated; Temperature: -30 to 80 °C
✅ Weight: 8.62 lb (3.91 kg); unit of measure: each

💡 What is a sealed spherical bushing used for in heavy-duty shaft support applications? A sealed spherical bushing provides pivoting support while keeping dirt and moisture out. Short intro: Great for aligning shafts, handling misalignment, and protecting components. - Ideal for heavy-load pivot points and shaft supports where a sealed ball bearing is needed - Works well in conveyor systems and linear slide unit mounts that need maintenance-free sealing - Helps reduce wear where steel-on-steel contact is acceptable; ceramic options exist for low-friction needs