NMB 1 Row Double Row Deep Groove Ball Bearing , 6 mm ID, 19 mm OD, 6 mm Race Width, Martensitic DDR-1960ZZRA5P25LY121

NMB DDR-1960ZZRA5P25LY121 is a 1 row double row deep groove ball bearing engineered for precision mechanical applications, featuring a 6 mm inside diameter, 19 mm outside diameter, and 6 mm race width. This ball bearing is manufactured from martensitic stainless steel for the race and stainless steel for the balls, offering excellent corrosion resistance. The shielded end type enhances protection against dirt and debris, extending the bearing’s lifespan.

Designed with a steel cage, the bearing ensures secure ball retention and smooth rotation even under dynamic loads. Its static load rating is 1.06 kN and dynamic load rating is 2.085 kN, making it suitable for moderate load industrial, laboratory, and precision instrument uses. The internal clearance class CN allows for controlled axial and radial movement, which maintains bearing stability and operational accuracy.

This bearing conforms to ABEC 5 grading, suitable for high-precision tasks such as chart recorders, measuring instruments, and other applications requiring minimal vibration and noise. The parallel bore type simplifies mounting and replacement processes.

Applications include industrial machinery, automotive components, and any mechanical system where reliable, corrosion-resistant ball bearings are required. This product supports use cases across manufacturing, laboratory instrumentation, and precision tool assemblies.

Martensitic stainless steel race for superior corrosion resistance. Stainless steel balls ensure durability and precision. Shielded ends protect against particulate contamination. Steel cage maintains ball alignment under dynamic load.

Static load rating of 1.06 kN and dynamic load rating of 2.085 kN. Internal clearance: CN. Compatible with precision industrial equipment and instruments. Manufactured to ABEC 5 tolerance standards for accuracy and performance.

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