6206‑2RZTN9/HC5C3WT Hybrid Ceramic Deep Groove Ball Bearing 30×62×16mm for Inverter‑Driven Motor

• 6206‑2RZTN9/HC5C3WT is a hybrid ceramic deep groove ball bearing fitted with 2RZ non‑contact seals, C3 enlarged clearance and special WT wide‑temperature grease. Silicon nitride ceramic rolling elements reduce electric‑current erosion risk, suitable for inverter‑fed motors working under variable‑speed and wide‑temperature conditions.

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• Hybrid construction: steel rings plus HC5 silicon nitride ceramic balls
• 2RZ low‑friction non‑contact seals for dust contamination protection
• TN9 glass‑filled PA66 polyamide cage for stable high‑speed performance
• C3 internal clearance accommodates thermal shaft expansion
• Pre‑filled WT wide‑temperature grease for broad operating temperature range
• Ceramic rolling elements effectively mitigate electric pitting damage

• Inverter‑driven variable frequency industrial motors
• High‑speed servo motor and spindle drive units
• Pump and fan equipment with variable‑speed operation
• Mechanical systems exposed to wide temperature fluctuation

*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!

• 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

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