Needle Roller Bearings
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.
Specification
| Model | HFL3528A |
|---|---|
| Bore (d) | 35 mm |
| Outer Diameter (D) | 42 mm |
| Width (B) | 28 mm |
| Material | Outer ring: ST14 steel / Rollers: GCr15 chrome steel |
| Weight | 0.055 kg |
| Packaging | Industrial package or OEM branding |
| Lead Time | 5–7 days (standard stock) |
High load capacity with minimal radial space
Consistent locking torque across operating range
Custom material and coating options
OEM marking, private label packaging supported
Strict ISO 9001 quality control and 100% inspection
We support low MOQ for sampling and bulk orders for mass production. Send us your application requirements, and our technical team will recommend suitable bearing configurations or custom design modifications.
Related Products
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.
Applications
Fishing reel pay-off devices
Fitness equipment (treadmills, resistance systems)
Precision machinery with one-direction drive
Remote control model cars
Custom locking mechanisms for industrial equipment
Related Products
