ER8 1/2 Inch Unmounted Replacement Ball Bearing For Industrial Machinery, Heavy Duty, Sealed For Longer Life, Industry-Standard Dimensions, Interchangeable With Other Brand Bearings, Durable And Precise Fit From Link-Belt

Single ER8 1/2in Unmounted Ball Bearing, 1/2 Bore
✔️ 1/2 in bore, sealed, heavy-duty, industry-standard, single bearing

This rugged unmounted ball bearing is designed for industrial machinery that needs a precise, sealed bearing with standard dimensions that play nice with other brands. It ships as a single bearing, ideal for rebuilds, retrofits, and maintenance where interchangeability matters.

✅ Bore: 1/2 in (12.7 mm) sealed for longer life
✅ Fits standard industry dimensions for easy interchange with other brands
✅ Sealed single lip contact seal keeps grease in and contaminants out
✅ Heavy-duty design for industrial machinery with high load and speed

💡 What is an unmounted ball bearing used for?

This handy bearing is used in a wide range of equipment where you need a simple, swap-friendly, standard-size part.

- Handy for quick maintenance and retrofits in conveyors, fans, and pumps
- Interchangeable with other brands due to industry-standard dimensions
- Designed to handle rotating shafts with a standard bore and seal