Super Precision Angular Contact Bearings
- NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
- Lubrication Groove &
- Uncoated
- BEAS017047-2RS SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BEAS
- 4500 fpm
- Exceptional Bearing