NMB Double Row Deep Groove Ball Bearing 3 mm ID, 7 mm OD, Shielded, Stainless Steel Balls DDL-730ZZHA1P25LY121

NMB DDL-730ZZHA1P25LY121 is a double row deep groove ball bearing designed for precision and durability in industrial machinery. It features a 3 mm inside diameter and 7 mm outside diameter, with a 3 mm race width, making it compact yet robust for various rotary bearing applications.

The bearing uses martensitic stainless steel for its race material and stainless steel balls, providing excellent corrosion resistance. It incorporates a steel cage to securely retain the balls, and shielded ends to protect internal components from contaminants and wear.

This bearing delivers a static load rating of 129 kN and a dynamic load rating of 384 N, allowing it to withstand significant operational stresses. The internal clearance is classified as CN, making it suitable for precision instruments, chart recorders, and similar equipment demanding accuracy.

The bore is of the parallel type and the race design is plain, supporting smooth and reliable rotation. Although it does not hold specific standards or approvals, its construction quality meets the requirements for general industrial, manufacturing, and mechanical uses.

The compact design and performance characteristics make this bearing highly applicable in HVAC systems, water treatment machinery, laboratory instruments, and other commercial or industrial settings.

Constructed with martensitic stainless steel for corrosion resistance. Equipped with steel cage and shielded ends for enhanced durability. Rated for static load of 129 kN and dynamic load of 384 N. Suitable for precision instruments and mechanical applications.

Compact 3 mm ID and 7 mm OD improve installation versatility. Designed for long service life with shielded protection. Explore this and related ball bearing products to meet your industrial equipment needs efficiently at EnvMart.

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