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HK0408
The HK0408 is a drawn cup needle roller bearing without an inner ring, featuring a thin-walled outer ring and precision needle rollers. This compact bearing design is intended for applications where the shaft serves as the inner raceway, offering high radial load capacity in minimal radial space.
Drawn cup needle roller bearings are commonly used in small electric motors, automotive components, office equipment, power tools, and appliances where space is limited and radial loads must be supported efficiently. The shaft must be hardened and ground to proper tolerances for optimal performance.
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
4 mm
Outside Diameter (OD)
8 mm
Width
8 mm
Sealing
Open
Precision Class
ABEC 1 | ISO P0
Other Features
Drawn Cup Needle Roller Bearing | Radial Load Design
Component
Roller Assembly with Outer Ring-No Inner Ring
Weight (kg)
0.002
Basic Number
HK0408
UNSPSC
31171512
