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NMB Double Row Deep Groove Ball Bearing Shielded Martensitic Stainless Steel DDR-830ZZRA1P25LY121

Category Ball Bearing Brand NMB Condition New

Specifications

Country of Origin China
Brand NMB
Model DDR-830ZZRA1P25LY121
Outside diameter 8mm
Inside Diameter 3mm
Number of Rows 1
Ball Material Stainless Steel
Internal Clearance CN
End Type Shielded
Bore Type Parallel
Bearing Type Double Row Deep Groove Ball
Cage Material Steel
Race Width 4mm
Race Material Martensitic Stainless Steel
Static Load Rating 176kN
Race Type Plain
Dynamic Load Rating 553N
RS PRO S693ZZ 1 Row Ball Bearing - 3 mm ID, 8 mm ODRS Stock No. 234-6940Brand: RS PROManufacturers Part No.: S693ZZ
NMB DDRF830ZZRA5P24LY121 1 Row Ball Bearing - 3 mm ID, 8 mm ODBrand NMB

Key Features

  • Manufactured with martensitic stainless steel for durability and corrosion resistance.
  • Includes stainless steel balls and steel cage material for stable operation.
  • Single row design with parallel bore type and shielded ends to protect from contaminants.
  • Static load rating of 176 kN and dynamic load rating of 553 N ensure robust performance.
  • Suitable for precision instruments and various mechanical applications requiring reliability.
  • Produced to ABEC 5 standard for accurate rotational tolerance.
  • Internal clearance class CN provides appropriate bearing tightness for general use.
  • Originates from China, reflecting manufacturing quality standards consistent with NMB products.

Product Description

NMB DDR-830ZZRA1P25LY121 is a precision-engineered double row deep groove ball bearing with a 3 mm inside diameter and 8 mm outside diameter, designed for demanding mechanical and industrial applications. Constructed from martensitic stainless steel, it offers excellent corrosion resistance and long service life.

This shielded bearing is equipped with stainless steel balls and a durable steel cage that ensures smooth rotation and reliable operation. Featuring a single row configuration, it has a parallel bore type suitable for various mounting requirements. The bearing incorporates double metallic protection shields enhancing its suitability for environments exposed to dust and contaminants.

With a static load rating of 176 kN and a dynamic load rating of 553 N, this bearing is capable of handling significant mechanical stress, making it ideal for use in precision instruments, chart recorders, and other high-accuracy machinery. It complies with ABEC 5 standards, assuring excellent dimensional accuracy and rotational tolerance.

The bearing's internal clearance is classified as CN, providing a balanced clearance level for general industrial use. Manufactured in China under strict quality controls, the DDR-830ZZRA1P25LY121 maintains the renowned performance standards associated with NMB products.

Industrial applications include construction machinery, manufacturing equipment, HVAC systems, and laboratory instruments requiring high precision and durability. This bearing type is essential for ensuring machinery uptime and efficient operation.

Manufactured with martensitic stainless steel cage and balls for corrosion resistance. Shielded ends provide protection from contaminants and dust. Suitable for precision and industrial machinery requiring reliable Ball Bearings.

Static and dynamic load ratings indicate strong mechanical handling capacity. Produced to ABEC 5 standards for precision tolerance. EnvMart offers this high-quality NMB DDR-830ZZRA1P25LY121 bearing for diverse industrial needs. Explore our extensive bearing catalog for compatible products and accessories.

NMB Double Row Deep Groove Ball Bearing Shielded Martensitic Stainless Steel DDR-830ZZRA1P25LY121
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Frequently Asked Questions

It has a static load rating of 176 kN and a dynamic load rating of 553 N, indicating its capacity to handle significant mechanical stress.

This bearing is constructed from martensitic stainless steel for the race and features stainless steel balls and a steel cage material.

The internal clearance of this unit is classified as CN, which provides a balanced clearance level for general industrial use.

It features shielded ends that provide protection from dust and other contaminants, enhancing its suitability for various environments.

The race width of this bearing is 4 mm.

It is produced to ABEC 5 standards, ensuring excellent dimensional accuracy and rotational tolerance.

This model is a double row deep groove ball bearing, designed for demanding mechanical and industrial applications.

The bore type of this bearing is parallel, making it suitable for various mounting requirements.

This bearing originates from China, reflecting the manufacturing quality standards consistent with NMB products.

It is suitable for precision instruments, construction machinery, manufacturing equipment, HVAC systems, and laboratory instruments requiring high precision and durability.

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