NSK 6814ZZCM NS7S5 Deep Groove Ball Bearing 70×90×10mm for Electric Motors and Precision Machinery

• The NSK 6814ZZCM NS7S5 deep groove ball bearing has dimensions of 70×90×10 mm. Its thin-section design makes it suitable for equipment with limited installation space. It features metal shields on both sides to help retain lubricant and protect against dust and solid contaminants. The CM clearance specification is designed for electric motor applications, while NS7S5 identifies the specified NSK grease.

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• NSK single-row deep groove ball bearing
• Dimensions: 70×90×10 mm
• Thin-section bearing design
• Double-sided ZZ metal shields
• CM radial internal clearance specification
• NS7S5 grease lubrication
• Non-contact shields for low rotational friction
• Suitable for compact precision equipment

• Electric motors
• Precision machinery
• Industrial automation equipment
• Pumps and fansCompact drive systems
• Mechanical equipment with limited installation space

*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
• 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.