SBB602RS Inch Series Single Unit Sealed Spherical Bushing, High Carbon Steel, Steel-on-Steel, Non-Separable for 3.75 in (95.25 mm) Shaft and 5.875 in (149.225 mm) Housing, High Load Capacity

Sealed Spherical Bushing SBB602RS, Single Unit
✔️ Steel-on-steel, sealed, non-separable, 3.75 in (95.25 mm) bore

This single sealed high-carbon steel spherical bushing (SBB602RS) is built for heavy-duty shaft alignment and radial loading in industrial equipment. Commonly used in pillow block-style housings, conveyors, and linear slide units where a sealed ball bearing alternative is preferred.

✅ Model: SBB602RS (Inch series)
✅ Material: High carbon steel, steel-on-steel contact
✅ Enclosure: Double sealed for contamination protection
✅ Bore / Shaft: 3.75 in (95.25 mm) bore, fits 3.75 in (95.25 mm) shaft
✅ Outer / Housing OD: 5.875 in (149.225 mm) housing diameter
✅ Inner ring width: 3.281 in (83.34 mm)
✅ Dynamic load capacity: 960,000 N
✅ Static load capacity: 5,760,000 N
✅ Temperature range: -30 to 80 deg C
✅ Finish & weight: Chromium plated, 12.91 lb each (single unit)

💡 What is a sealed spherical bushing used for in industrial shaft systems? A sealed spherical bushing provides a low-maintenance bearing surface that helps correct minor shaft misalignment while keeping contaminants out. It’s a handy option when you need solid radial support and protection without frequent relubrication. Short intro: Key benefits and use cases include practical load handling and protection in demanding setups. - Supports misaligned shafts and absorbs radial loads in conveyor drives, gearboxes, and linear slide units - Acts as a sealed ball bearing alternative in pillow block applications and rotating housings - Keeps out dust and debris to extend service life and reduce maintenance intervals - Compatible with heavy-duty assemblies needing high static and dynamic load capacity