Metric Spherical Bushing SB508042 - Single Bearing, High Carbon Steel, Steel-on-Steel Split Outer Ring for 50 mm Shaft, 80 mm Housing, 42 mm Width, plain bearing, linear slide unit compatible

Single metric spherical bushing for 50 mm shaft
✔️ High carbon steel, steel-on-steel, split outer ring, 80 mm housing

This single SB508042 spherical plain bushing is a metric, steel-on-steel bearing for heavy radial loads in machinery, linear slide units, and pivot joints. Open enclosure, chromium plated finish for corrosion resistance.

✅ Model: SB508042 (SB Metric Series)
✅ Shaft diameter: 50 mm
✅ Housing diameter: 80 mm
✅ Inner ring width: 42 mm
✅ Bearing material: High carbon steel, steel-on-steel
✅ Enclosure: Open (not a sealed ball bearing)
✅ Dynamic load capacity: 254000 N, Static load: 1530000 N
✅ Temp rating: up to 180 deg C, Chromium plated finish
✅ Weight: 1.910 lb, Sold as a single bearing (each)

💡 What is a spherical plain bearing used for in heavy-duty linear slide unit applications? Spherical plain bearings let shafts pivot and handle misalignment while supporting high radial and shock loads. Quick intro to typical uses: - Ideal for heavy machinery, pivot joints, and pillow block bearing setups needing self-alignment. - Often paired with linear slide units or shaft supports where misalignment and vibration occur. - Choose steel-on-steel for toughness or ceramic-lined options for higher wear and temperature resistance.