Hfl3528a One Way Drawn Cup Needle Roller Bearing - China

HFL3528A One Way Drawn Cup Needle Roller Bearing

HFL3528A One-Way Pressed Outer Ring Needle Roller Bearing is a compact transmission bearing.

Model number: HFL3528A

Size: 35x42x28 mm

Weight: 0.055 KG

MOQ: 50pcs

The HFL3528A one way drawn cup needle roller bearing, also known as a needle roller clutch, is designed for reliable one-direction rotation in compact mechanical systems.

With a drawn cup outer ring made of ST14 steel and precision GCr15 chrome steel rollers, this model ensures high strength, minimal radial space, and smooth locking performance.

Structural Features:

Belongs to the HFL series, consisting of a stamped outer ring, plastic cage, needle rollers, and spring plates.

The cage can be configured with plastic or stainless steel spring plates to guide the needle rollers.

The inclined raceway on the outer ring, together with the needle rollers, forms a locking mechanism to achieve unidirectional transmission functionality.

Support bearings are installed on both sides of the needle clutch to bear radial loads.

These support bearings consist of needle and plastic cage assemblies.

The absence of an inner ring design results in relatively higher shaft wear, typically requiring shaft hardness to reach HRC 58-62.

Construction & Design Features

Stamped outer ring with precision-ground inclined raceway

Plastic or stainless steel cage with integrated spring reed

Available in grooved and solid ring types

Triple-lip sealing options for dust and moisture protection

Compact profile ideal for space-limited designs

Available Series & Related Models

We produce a complete range including HF, HFL, FC, FCB, RCB, RC, F, IWC, EWC, DC, CSK, CKB (B200), ASNU, CKA, FWD, and NF series.

Stainless steel variants are available for corrosive environments such as marine or fishing applications.

Company Contact:

• Posted By: Guangzhou Rimao

• Phone: 13650781568

• Address: Room 407, Shengheng Business Center,No. 44, Nanzhou Road, Haizhu District, Guangzhou, Haizhu , Haizhu , China

• Email:

• Website: https://www.rmobearing.com/

• Business Description: Located in the bustling Haizhu District of Guangzhou, adjacent to the busy Haizhu Bus Station and complementing the international Pazhou Convention and Exhibition Center.
  
  Since its establishment in 2011, Rimao Bearings has relied on deep industry accumulation and relentless pursuit of technology, integrating an international perspective with local wisdom, and infusing innovative concepts into every bearing and pulley.