6930 C3 Deep Groove Ball Bearing 150×210×28mm High Speed Open Bearing For Fan Pump Reducer Equipment

6930 C3 is a thin‑wall single‑row open‑type deep groove ball bearing manufactured from premium GCr15 chrome steel. Designed with C3 enlarged radial clearance this bearing compensates thermal expansion during high‑speed operation and reduces the risk of jamming. Its slim cross‑section saves installation space while delivering stable radial load capacity and reliable performance for fans pumps reducers and general industrial transmission equipment.

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• Thin‑wall compact structure effectively saves mounting space for limited‑space housing
• C3 extra radial clearance adapts to high‑speed and high‑temperature working conditions
• Open‑type design supports convenient oil lubriion and regular maintenance
• Stamped steel cage ensures smooth rotation with low running noise and vibration
• High‑hardness raceway improves wear resistance and extends service life
• Capable of bearing radial loads and moderate bidirectional axial loads

• Large industrial fans and blowers
• Centrifugal water pumps and fluid machinery
• Speed reducers and gear transmission units
• Packaging and automation production equipment
• Light‑duty construction machinery
• General‑purpose industrial rotating equipment

*Check matched bearing models to complete your mechanical assembly.

• 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

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