6021-2Z Single Row Deep Groove Ball Bearing 105x160x26mm Double Metal Shields Low Noise For Large Motors Pumps Heavy Industrial Machinery

6021-2Z is a large-size single row deep groove ball bearing equipped with double-sided metal dust shields, featuring standard overall dimensions 105×160×26 mm. It is manufactured from high-strength, wear-resistant GCr15 bearing steel and assembled with stamped steel cage to guarantee stable structural performance.

The 2Z metal shield structure effectively prevents dust, debris and particulate contaminants from entering the bearing internal components. The deep groove raceway structure enables the bearing to sustain radial loads together with bidirectional light axial loads. Featuring low friction loss, quiet running and reliable high-speed stability, this bearing is extensively applied to heavy-duty rotating mechanical devices working in dry and dusty environments.

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• Double-sided steel shields deliver reliable dust protection, prolonging bearing service life in dusty dry environments.
• Deep groove raceway structure bears radial load and bidirectional light axial load simultaneously.
• High hardness GCr15 steel body brings excellent wear resistance and precise dimensional stability.
• Stamped steel cage ensures flexible ball rolling, low friction loss and steady high-speed rotation.
• Low noise and slight vibration, suitable for long-term continuous running equipment.
• Standard metric size with universal interchangeability across all mainstream brands.

• Electric motors, small fans and blowers
• Agricultural conveyor and harvesting equipment
• Textile weaving and spinning machinery
• Packaging printing transmission lines
• Small gearboxes and household machinery
• General industrial roller transport devices

• 30 years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 3-5 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service

*Contact us anytime for technical parameter consultation & selection guidance.