SKF Single Row Deep Groove Ball Bearing 20 mm Inside Diameter, 52 mm Outside Diameter, 15 mm Race Width, Sheet Metal 6304 NR

SKF 6304 NR Single Row Deep Groove Ball Bearing is engineered for efficient radial and moderate axial load handling. It features a 20 mm inside diameter and a 52 mm outside diameter with a race width of 15 mm, designed specifically for reliable rotating assemblies.

This bearing uses steel balls running within hardened raceways and is guided by a sheet metal cage that ensures precise ball spacing and reduces friction during operation. The open end type allows easy lubrication and visual maintenance, making it suitable for applications requiring regular inspection.

The internal clearance class CN provides controlled axial and radial play, accommodating moderate shaft misalignment and thermal expansion while maintaining smooth operation. The bearing's cylindrical bore supports standard shaft fits, simplifying installation without the need for tapered adaptors.

With a dynamic load rating of 16.8 kN and a static load rating of 7.8 kN, this single row deep groove ball bearing can withstand both operational and standstill loads without permanent deformation. Its limiting speed of 19,000 rpm supports use in high-speed machinery.

Applications include high-speed spindle bearings in automation equipment, motors and drives in electrical assemblies, electronic manufacturing machines with precision rollers, compact radial support in gearboxes, and conveyor idlers in light mechanical systems.

This bearing accommodates combined loads while maintaining a compact axial footprint. The robust sheet metal cage ensures durability in continuous operation. Steel balls promote orderly rolling and minimize metal-to-metal contact.

The cylindrical bore design offers versatile mounting options for various industrial uses. Open end design allows for effective maintenance and reliability.

Suitable for industrial, laboratory, manufacturing, and automation environments, this SKF 6304 NR bearing is a dependable solution for mechanical assemblies requiring durability and precision.

Explore extensive industrial bearing options and ensure your equipment operates smoothly with trusted SKF products available at EnvMart.

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