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INA Needle Roller Bearing, 30 mm ID, 42 mm OD, Double Row, Sealed, Steel Cage NKX30-Z-XL

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INA Needle Roller Bearing, 30 mm ID, 42 mm OD, Double Row, Sealed, Steel Cage NKX30-Z-XL

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Category Roller Bearing Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	NKX30-Z-XL
Outside diameter	42mm
Inside Diameter	30mm
Number of Rows	2
Limiting Speed	5000rpm
End Type	Sealed
Bore Type	Parallel
Bearing Type	Needle
Cage Material	Steel
Race Width	30mm
Static Load Rating	42kN
Dynamic Load Rating	20.4kN
Maximum Speed - Oil	5000rpm

Key Features

Double-row needle roller design provides high radial and axial load capacity.
Sealed end helps protect internal components from contaminants and extends bearing life.
Sturdy steel cage ensures durability and reliable operation in demanding environments.
Supports limiting speed of up to 5000 rpm for effective motion control applications.
Compact form factor suitable for confined industrial assemblies.
Dynamic load rating of 20.4 kN and static load rating of 42 kN for heavy-duty use.
Ideal for automation, electrical and mechanical machinery, and precision engineering tasks.

Product Description

INA NKX30-Z-XL is a high-efficiency needle Roller Bearing engineered for simultaneous support of radial and axial loads in industrial applications. With an inside diameter of 30 mm and outside diameter of 42 mm, this double-row bearing integrates a sealed end that protects its robust steel cage from dust, moisture, and operational wear.

The double-row configuration enhances load capacity, making it suitable for environments where both radial and thrust loads coexist, such as automation systems, mechanical assemblies, and robotic platforms. Its sealed construction further improves reliability and service life, reducing maintenance in contaminated operating settings.

A steel cage structure provides superior strength and stability during high-speed rotation. This bearing achieves a maximum operational speed of 5000 rpm, maintaining exceptional performance under dynamic conditions. The parallel bore ensures precise alignment during installation and operation, while its compact footprint fits effortlessly into limited installation spaces.

NKX30-Z-XL supports heavy-duty functions with a static load rating of 42 kN and dynamic load rating of 20.4 kN. These features make it a preferred choice for industrial processing equipment, electrical machines requiring compact and high-performance bearing solutions, robotic assemblies, and precision engineering tools.

Double-row needle roller for combined radial and axial load support. Sealed end shields bearing from dust and moisture, prolonging operational lifespan. Steel cage enhances durability and ensures consistent motion control.

Maintains performance at high speeds - up to 5000 rpm. Designed for automation, machinery, and assembly line integration.

This bearing is particularly well-suited for industrial use in automation lines, manufacturing equipment, electrical and mechanical systems, and environments demanding compact, reliable bearing solutions. Explore EnvMart for more INA precision bearings and industrial motion components.