6009CM Single Row Open Deep Groove Ball Bearing C3 Internal Clearance 45x75x16mm Fan Motor Industrial Equipment

The 6009CM open deep groove ball bearing is designed for high-temperature and high-speed rotating equipment, featuring C3 enlarged internal clearance to compensate thermal expansion.

It is widely used in industrial fans, drive motors and general machinery where continuous high-temperature operation is required.

• Get a quote within 24 hours for your project

• Full technical data and drawings available upon request

• CM stands for C3 enlarged clearance, effectively absorbs thermal expansion under long-hour high-temperature running
• Open type design supports convenient on-site grease replenishment for heavy continuous operation
• Superfinished raceway and steel balls reduce vibration and running noise at high rotating speed
• Heat-treated high hardness bearing steel improves wear resistance for long service cycle
• Multiple optional configurations: ZZ metal shield, 2RS rubber sealed, stainless steel anti-rust version
• Standard metric size with interchangeable aftermarket replacement spare parts
• Reduces bearing jamming risk caused by heat expansion and cuts equipment maintenance frequency

This bearing is widely used in:

• Industrial high-temperature cooling fans and medium-sized drive motors
• General textile machinery and packaging equipment transmission shafts
• Small generator auxiliary rotary components and light construction machinery
• Ventilation equipment and heat-treatment workshop rotary supporting parts
• Ideal for customers looking for reliable large-clearance high-temperature bearing solutions

• 25+ years experience in deep groove ball bearing manufacturing
• Exported to many countries worldwide
• Rich experience in OEM & bulk custom bearing projects
• Strict full-process quality inspection before shipment
• Fast professional technical response within 24 hours
• Stable mass supply for long-term motor and industrial machinery factory cooperation
• We focus on stable high-temperature anti-jamming performance and reliable long-term partnership

• Raw material composition and hardness inspection
• Precision inner and outer ring grinding machining process
• Standard quenching & tempering heat treatment control
• Clearance grouping classification and high-speed rotation aging testing
• Full dimensional final inspection before delivery
• Ensuring consistent smooth high-temperature running performance for every bearing