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INA Needle Roller Bearing, 40 mm Inside Diameter, 47 mm Outside Diameter, 20 mm Race Width, Sheet Steel Cage HK4020-B

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INA Needle Roller Bearing, 40 mm Inside Diameter, 47 mm Outside Diameter, 20 mm Race Width, Sheet Steel Cage HK4020-B

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Category Needle Roller Bearing Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	HK4020-B
Outside diameter	47mm
Inside Diameter	40mm
Number of Rows	1
Limiting Speed	6600rpm
End Type	Open
Bore Type	Parallel
Bearing Type	Needle
Cage Material	Sheet Steel
Race Width	20mm
Static Load Rating	52000N
Dynamic Load Rating	25500N
Maximum Speed - Grease	3950rpm

Key Features

Constructed with a durable sheet steel cage to ensure reliability under demanding conditions.
Offers a static load rating of 52000N and a dynamic load rating of 25500N for superior load handling.
Supports a limiting speed up to 6600 rpm and a maximum grease-lubricated speed of 3950 rpm.
Open end design facilitates lubrication and continuous operation efficiency.
Ideal for automation systems, electric motors, mechanical assemblies, and robotics applications.

Product Description

INA HK4020-B needle roller bearing is engineered for high-performance mechanical applications requiring compact dimensions and robust load capacity. This bearing features a 40 mm inside diameter and a 47 mm outside diameter, along with a 20 mm race width, making it suitable for various industrial machinery and assemblies.

The bearing is constructed with a sheet steel cage and an open end type design, facilitating ease of lubrication and reliable operation under harsh conditions. It boasts a static load rating of 52000N and a dynamic load rating of 25500N, enabling excellent load support for both axial and radial forces.

It operates effectively with a limiting speed of 6600 rpm and a maximum grease-lubricated speed of 3950 rpm, catering to high-speed requirements. This needle roller bearing is commonly employed in automation systems for precise movements, electric motors for efficient energy transfer, mechanical assemblies needing compact bearings, and robotics for enhanced mobility and performance.

Constructed with a durable sheet steel cage to ensure reliability under demanding conditions. Offers a static load rating of 52000N and a dynamic load rating of 25500N for superior load handling. Supports a limiting speed up to 6600 rpm and a maximum grease-lubricated speed of 3950 rpm.

Open end design facilitates lubrication and continuous operation efficiency. Ideal for automation systems, electric motors, mechanical assemblies, and robotics applications.

This bearing is a vital component in industrial, manufacturing, automotive, and robotics sectors where durability, precision, and compact size are critical. Its robust construction ensures longevity and maintenance ease, reducing downtime and enhancing machine performance.

Explore more INA Needle Roller Bearings and other mechanical machinery spares within EnvMart's comprehensive catalog for reliable and high-quality components that support your industrial needs.