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INA Needle Roller Bearing 25 mm ID, 42 mm OD, 18 mm Race Width, Sealed Bore Type Parallel NA4905-2RSR-XL

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INA Needle Roller Bearing 25 mm ID, 42 mm OD, 18 mm Race Width, Sealed Bore Type Parallel NA4905-2RSR-XL

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Category Needle Roller Bearing Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	NA4905-2RSR-XL
Outside diameter	42mm
Inside Diameter	25mm
Number of Rows	1
End Type	Sealed
Bore Type	Parallel
Bearing Type	Needle
Race Width	18mm
Static Load Rating	24200N
Better World Claim	Extended Product Life, Saves Energy
Dynamic Load Rating	21800N

Key Features

The sealed design protects against contamination and extends the bearing lifespan.
Fatigue limit load of 4,650 N ensures reliable performance during continuous operation.
Constructed with durable steel for enhanced strength and wear resistance.
Single-row needle bearing offering high radial load capacity in compact spaces.
Ideal for automated machinery requiring compact bearings with high load capability.
Suits electronics and mechanical system applications demanding precision and durability.
Low maintenance design reduces downtime and replacement frequency.
Optimized for industrial conditions requiring resilience to wear and load consistency.

Product Description

INA NA4905-2RSR-XL is a high-quality needle roller bearing designed to provide superior radial load capacity with an inside diameter of 25 mm and an outside diameter of 42 mm. It features a sealed bore type with a parallel design and an 18 mm race width, ensuring protection from contaminants and extended service life.

This single-row Needle Roller Bearing is manufactured from steel, offering excellent strength and reliability in industrial and manufacturing environments. The bearing delivers a static load rating of 24,200 N and a dynamic load rating of 21,800 N, capable of supporting demanding operational conditions.

The fatigue limit load of 4,650 N further adds to the bearing's capability to withstand continuous stress without performance degradation. Its compact sealed design minimizes maintenance needs, making it suitable for applications in automated machinery, electronic assembly, mechanical systems, and production lines where space and load capacity are critical factors.

This bearing excels in controlled industrial settings, offering durability and resistance to wear and contamination. The robust construction supports efficient machine operation and helps reduce downtime, making it a reliable choice for long-term industrial use.

The sealed design protects internal components from dirt and debris. High fatigue limit load ensures durability under continuous operation. Steel construction provides strength and wear resistance. Parallel bore type simplifies installation and integration.

Single-row needle design offers high radial load capacity with compact dimensions. Suitable for automated machinery and precise mechanical assemblies. Low maintenance requirement extends operational intervals. Optimized for industrial applications demanding consistent load handling.

INA products are trusted globally for quality and reliability in various industrial sectors. Explore EnvMart's extensive catalog for more specialized bearings and mechanical components tailored to your engineering needs.