GQZ RNA6911 No Inner Ring Needle Roller Bearing, Thin Compact High Load Precision Bearing For Limited-Space Transmission Equipment

The RNA6911 needle roller bearing is designed without inner ring, featuring thin compact structure and outstanding radial load capacity for narrow mounting space.

It is widely used in compact transmission machinery that requires small size and heavy load bearing.

• No inner ring design saves more installation space
• Superior radial load capacity under limited dimension
• Low friction loss, stable rotation and long service life
• Suitable for shaft directly hardened as raceway
• Custom size, tolerance and surface treatment available

This bearing is widely used in:

• Compact gear transmission assemblies
• Automotive small power parts
• Light automation precision equipment
• Hydraulic mini machinery

• 50+ years industrial bearing manufacturing experience
• Products exported to over 50 countries
• Complete OEM & custom needle bearing service
• Strict full-process pre-shipment inspection
• 24-hour fast technical & sales support
• Stable bulk supply for long cooperation

• Raw material hardness & composition inspection
• Precision grinding process control
• Standard heat treatment monitoring
• Clearance, noise & load performance testing
• Final dimensional & appearance inspection

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