628-2Z 8x24x8mm Higher-Load Shielded Bearing for Heavy-Use Power Tools Deep Groove Ball Bearing

Higher Load Capacity for Heavy-Use Tools
The 628-2Z (8x24x8mm) steps up in cross-section from smaller bearing sizes, giving it more capacity to handle the heavier radial loads generated by professional-grade or heavy-duty power tools.

Built for Demanding Tool Applications
This size targets tools used in continuous or heavy-load conditions, such as larger drills, saws, and grinders where motor torque and shaft loading are both higher than in light-duty tools.

Shielded for Debris-Heavy Environments
ZZ metal shields protect against the dust and metal shavings generated by heavier cutting and drilling work, supporting reliable operation in tougher jobsite conditions.

Engineered for Extended Service Life
The additional cross-section relative to lighter-duty sizes gives this bearing more margin under sustained heavy use, helping tool manufacturers meet the durability expectations of professional-grade equipment.

Suited to Professional Tool Programs
Cycle-life and load-test documentation are available to support the durability validation professional and heavy-duty tool manufacturers typically require.