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NMB Double Row Deep Groove Ball Bearing 3.17 mm ID, 9.52 mm OD, Steel Cage, Martensitic Stainless Steel DDR-2ZZRA5P24LY121

Category Rotary Bearings & Housing Units Brand NMB Condition New

Specifications

Country of Origin Thailand
Brand NMB
Model DDR-2ZZRA5P24LY121
Outside diameter 9.52mm
Inside Diameter 3.17mm
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 3.96mm
Race Material Martensitic Stainless Steel
Static Load Rating 226kN
Race Type Plain
Dynamic Load Rating 641N

Key Features

  • This bearing features a steel cage for optimum durability and performance.
  • The race is made from martensitic stainless steel providing corrosion resistance.
  • Balls are constructed from stainless steel ensuring high wear resistance.
  • It has a shielded end type to protect internal components from contamination.
  • The bearing has a race width of 3.96 mm and is designed as a single-row bearing.
  • It offers a static load rating of 226 kN and dynamic load rating of 641 N for robust load handling.
  • The internal clearance classification is CN (normal clearance) for typical operational conditions.
  • The bore type is parallel, facilitating precision mounting.

Product Description

NMB DDR-2ZZRA5P24LY121 Double Row Deep Groove Ball Bearing with 3.17 mm inside diameter and 9.52 mm outside diameter provides reliable rotational support in precision industrial and mechanical equipment.

Constructed with a steel cage, martensitic stainless steel race, and stainless steel balls, this bearing is designed for corrosion resistance and long service life under demanding operating conditions.

The shielded design helps prevent ingress of contaminants, maintaining bearing integrity and smooth rotation. The bearing's single row configuration and bore parallel type enable precise fitting and durable performance.

This ball bearing meets ABEC 5 tolerance standards and is suitable for use in precision instruments, chart recorders, laboratory machinery, and various industrial motor assemblies.

It offers a static load rating of 226kN and dynamic load rating of 641N, making it adept at handling heavy radial and axial loads in rotary and fluid power equipment. This bearing features a steel cage for optimum durability and performance.

The race is made from martensitic stainless steel providing corrosion resistance. Balls are constructed from stainless steel ensuring high wear resistance. It has a shielded end type to protect internal components from contamination.

The bearing has a race width of 3.96 mm and is designed as a single-row bearing. It offers a static load rating of 226 kN and dynamic load rating of 641 N for robust load handling. The internal clearance classification is CN (normal clearance) for typical operational conditions.

The bore type is parallel, facilitating precision mounting. Manufactured in Thailand ensuring quality standards. This bearing is widely used in industrial machines, laboratory instruments, and HVAC systems requiring precise rotational motion and extended reliability.

For comprehensive selections and alternatives, inspect the available range of ball bearings suited for various mechanical and fluid power applications at EnvMart.

Explore more products in our Rotary Bearings & Housing Units category.

NMB Double Row Deep Groove Ball Bearing 3.17 mm ID, 9.52 mm OD, Steel Cage, Martensitic Stainless Steel DDR-2ZZRA5P24LY121
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Frequently Asked Questions

The static load rating is 226 kN, while the dynamic load rating is 641 N.

The race is made from martensitic stainless steel, the balls are constructed from stainless steel, and the cage is made of steel.

It has an internal clearance classification of CN, which indicates normal clearance for typical operational conditions.

It features a shielded end type, which helps prevent the ingress of contaminants and maintains bearing integrity.

The race width of this model is 3.96 mm.

The bore type is parallel, allowing for precision mounting.

This bearing is manufactured in Thailand.

This is a single-row bearing, designed as a double row deep groove ball bearing.

This bearing meets ABEC 5 tolerance standards, ensuring precise performance.

The steel cage is designed for optimum durability and performance, helping to maintain the spacing of the balls within the bearing.

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