6308 Deep Groove Ball Bearing 40×90×23mm for Industrial Motors, Pumps and Heavy Machinery

• The 6308 is a single-row deep groove ball bearing with dimensions of 40 × 90 × 23 mm. Designed to handle radial loads and moderate axial loads in both directions, it offers smooth rotation and reliable performance. It is widely used in industrial equipment requiring stable and continuous operation.

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• Deep Groove Raceway: Supports radial and axial loads in both directions.
• High Load Capacity: Suitable for various industrial operating conditions.
• Smooth Rotation: Helps reduce friction during operation.
• Versatile Design: Available in different clearance and seal configurations.
• Easy Replacement: Standard dimensions for convenient installation.

• Industrial electric motors
• Water pumps
• Gearboxes
• Agricultural machinery
• Conveyor systems
• Compressors
• General industrial equipment

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• 30+ years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 0-3 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service

*Need custom bearings? Share your drawings, specifications or requirements — we’ll find the right solution for you.