SKF 6318-2Z shielded deep groove ball bearing delivers reliable performance with 151 kN dynamic and 108 kN static ratings, a 90 mm bore and maintenance friendly steel construction for industrial machinery

SKF 6318-2Z Sealed Ball Bearing, 90 mm bore (3.54 in)
✔️ 90 mm bore, sealed shields 2Z, deep-groove, 3800 r/min, Pack 1

SKF 6318-2Z is a standard deep-groove ball bearing with shields on both sides. This handy bearing handles radial loads in rotating machinery and is a common choice for motor housings, conveyors, and gear assemblies where smooth, reliable rotation matters.

✅ Bore 90 mm (3.54 in)
✅ Outer diameter 190 mm (7.48 in)
✅ Width 43 mm (1.69 in)
✅ Basic dynamic load rating 151 kN
✅ Basic static load rating 108 kN
✅ Cage: Sheet metal
✅ Sealing: Non-contact; shields on both sides
✅ Lubricant: Grease
✅ Clearance: CN
✅ Reference speed 7500 r/min
✅ Limiting speed 3800 r/min
✅ Material: Bearing steel
✅ SKF Explorer performance class
✅ Tolerance class Normal
✅ Pack: 1

💡 What is a sealed ball bearing used for in machinery? This handy part keeps rotating shafts aligned and reduces friction, extending equipment life.

- Handles radial loads in rotating equipment - Reduces friction with grease lubrication for long life - Shields on both sides keep dirt out and grease in - Fits 90 mm bore in compact, easy-to-replace assemblies