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INA Drawn Cup Needle Roller Bearing, 15 mm ID, 21 mm OD, 14 mm Width, HK1514-RS-L271

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INA Drawn Cup Needle Roller Bearing, 15 mm ID, 21 mm OD, 14 mm Width, HK1514-RS-L271

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Category Roller Bearings Brand INA Condition New

Specifications

Country of Origin	Germany
Brand	INA
Model	HK1514-RS-L271
Outside diameter	21mm
Inside Diameter	15mm
Number of Rows	1
Limiting Speed	9900rpm
End Type	Sealed
Bore Type	Parallel
Bearing Type	Drawn Cup Needle
Cage Material	Sheet Steel
Standards/Approvals	None specified
Race Width	14mm
Static Load Rating	9800N
Dynamic Load Rating	7800N
Maximum Speed - Grease	9900rpm

Key Features

Robust drawn cup needle roller design offers compact installation and high radial load capacity.
Features a 14 mm wide race with a sheet steel cage for durability and strength.
Parallel bore type ensures easy and accurate shaft mounting.
Sealed end type design helps protect against contamination and preserve lubrication.
Rated for static load up to 9800 N and dynamic load up to 7800 N, suitable for demanding industrial applications.
Operates at speeds up to 9900 rpm with improved lubrication reducing heat and noise.
Single-row construction delivers consistent rotational accuracy.
Manufactured in Germany to stringent quality standards.

Product Description

The INA HK1514-RS-L271 is a high-performance drawn cup needle roller bearing engineered to deliver robust functionality in industrial equipment, automation systems, and machinery. With an inner diameter of 15 mm, outer diameter of 21 mm, and a width of 14 mm, this bearing is designed for applications where compact dimensions and high radial load capacity are required.

This bearing features a thin-walled drawn cup outer ring, coupled with a precision needle roller and cage assembly. Together, these components form a lightweight yet powerful unit that minimizes radial space while providing excellent stability and operational longevity.

The cage is constructed from sheet steel, offering superior rigidity and resistance to deformation under load. The parallel bore and sealed end type further enhance reliability by simplifying installation and guarding against contaminants, thereby extending bearing life.

The static load capability of 9800 N and dynamic load rating of 7800 N make the HK1514-RS-L271 ideal for high-load, high-speed settings. With a limiting and maximum grease operational speed of 9900 rpm, this bearing is well-suited for demanding rotational applications found in mechanical power transmission, conveyor drives, and industrial gearboxes.

INA's design reduces operating costs and maintenance by providing improved lubrication circulation, resulting in lower operating temperatures and less noise during service. As a single-row bearing, it offers consistent, reliable rotational motion in equipment where accuracy is paramount.

Typical applications include use within automation lines, construction machinery, heavy-duty power tools, pumps, and other mechanical systems that benefit from compact dimensions and reliable needle roller action.

Each bearing is manufactured in Germany, ensuring premium quality and adherence to rigorous European industrial standards for defect-free, high-durability operation across industries such as manufacturing, processing, construction, and machinery maintenance.

Browse more advanced motion and bearing solutions from INA and other industry-leading bearing brands in the Roller Bearings category on EnvMart.