Open Deep Groove Ball Bearing 85mm x 120mm x 18mm ABEC 1 Oil Preserved Radial Bearing For Precision Machinery Open Type Chrome Cage High Load Capacity Smooth Low Friction Performance Ideal For Industrial Equipment And Vehicles

These 61917 open ball bearings are deep groove radial bearings designed for smooth rotation under moderate to high loads. They fit in industrial machines, conveyors, and OEM assemblies where a precise bore and reliable lubrication are required.

✅ Inner bore 85 mm, outer diameter 120 mm, width 18 mm
✅ ABEC 1 quality open bearing, suitable for radial loads
✅ Oil preserved lubrication, chrome steel cage
✅ Chrome steel material for longevity
✅ Dynamic load rating Cr 32,000 N, static load rating Cor 29,600 N
✅ Speed rating: 5,400 RPM with grease lubrication; 6,300 RPM with oil lubrication

💡 What is the typical use case and basic care for an open deep groove bearing like this?

A handy overview helps you plan use and maintenance:

- Handy for conveyors, motors, and machinery needing precise bore and smooth rotation
- Lubrication choice affects performance: oil for higher speeds, grease for quieter, lower-speed operation
- Install in a clean housing with proper seals to prevent contamination and ensure alignment