6205-2NSE9C3 Single Row Deep Groove Ball Bearing Double 2NSE9 Seal C3 Clearance 25x52x15mm Fan Pump Motor Equipment

The 6205-2NSE9C3 single row deep groove ball bearing adopts double-sided 2NSE9 optimized contact rubber seal and C3 enlarged internal clearance. It can bear radial load and slight bidirectional axial load, perfectly suited for small motors, water pumps and ventilation equipment operating in high-temperature, dusty and splash-prone working environments.

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👉 Full technical data and drawings available upon request

• C3 enlarged clearance reserves sufficient expansion space to prevent bearing seizure under long-time high-temperature continuous operation
• 2NSE9 reinforced double lip contact seal delivers superior dustproof, mud-proof and anti-splash performance with low rotational resistance
• Pre-filled long-life universal high-temperature grease ensures stable lubrication and reduces frequent maintenance
• Superfinished inner and outer raceway minimizes vibration and running noise for miniature rotary equipment
• Quenched high-hardness bearing steel improves wear resistance under medium continuous load
• Multiple optional configurations: open bearing, ZZ metal shield, standard CN clearance, stainless steel anti-rust version
• Standard metric universal size, fully interchangeable with mainstream aftermarket replacement bearings

👉 Reduces failure risks caused by thermal expansion and environmental contamination, cutting overall equipment maintenance cost

This C3 clearance sealed miniature bearing is widely used in:

• Small drive motors, cooling fans and miniature generator rotary assemblies
• Domestic and industrial water pumps, air compressor auxiliary transmission shafts
• Light textile machinery, small agricultural equipment and mini conveyor rollers
• Ventilation blowers, small speed reducers and office automation equipment

👉 Ideal for customers seeking compact dust-proof high-temperature deep groove bearing solutions

• 25+ years experience in sealed C3 clearance deep groove ball bearing manufacturing
• Exported to many countries worldwide
• Rich OEM bulk order experience for small pump and fan bearing projects
• Strict full-process sealing tightness, clearance grouping and high-speed aging testing before shipment
• Fast professional engineer technical response within 24 hours
• Stable mass supply for long-term miniature motor and light machinery factory cooperation

👉 We focus on stable low-noise waterproof high-temperature running performance and reliable long-term partnership

• GCr15 bearing steel raw material composition and hardness inspection
• Precision inner and outer ring superfinishing grinding process
• Standard quenching & tempering heat treatment control
• Seal leakage test, C3 clearance classification and high-speed rotation aging inspection
• Full dimensional final inspection and independent anti-rust packaging

👉 Ensuring consistent smooth dust-proof high-temperature rotation performance for every bearing

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Looking for a reliable double 2NSE9 rubber sealed C3 enlarged clearance deep groove ball bearing supplier?

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• Fast quotation within 24 hours
• Professional engineer technical support
• Custom clearance grade, seal and high-temperature grease solution suggestions
• Competitive factory wholesale price

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