- Premium low-friction 61905 series deep groove ball bearings with precision-ground steel races for ultra-smooth rotation

- Available in three variants: open type (61905), metal shield (61905-2Z), or rubber seal (61905-2RS) to match your dust/fluid protection needs

- Compact 25x42x9mm size delivers high load capacity in tight spaces, ideal for electric motors and small machinery

- Advanced heat-treated chromium steel construction ensures extended service life under continuous operation

- Precision ABEC-1 grade tolerances reduce vibration in high-speed applications (up to 13,000 rpm)

- Versatile for automotive components, power tools, conveyor systems, and industrial equipment maintenance

- Bulk pricing available for OEM manufacturers and machinery repair businesses

- Ready-to-install design with pre-lubrication for immediate use in replacement projects