HF3020 One-Way Needle Roller Bearing
30mm x 37mm x 20mm – Shell Type – One Bearing

The HF3020 is a one-way clutch needle roller bearing in a compact shell type design, perfect for indexing, backstopping, and overrunning applications. Its slim profile makes it an excellent choice for space-saving installations in small engines, gearboxes, and motion control systems.

Item: HF3020
Type: One-Way Needle Roller Bearing (Shell Type)
Inner Diameter: 30mm
Outer Diameter: 37mm
Width: 20mm
Material: Precision Steel Shell
Function: Overrunning, Backstopping, Indexing
Design: Compact, Lightweight, Press-Fit Ready
Quantity: 1 Bearing

What is a one-way needle bearing used for?
One-way needle bearings allow rotation in one direction while preventing motion in the opposite direction. They are commonly found in starter motors, conveyors, and machinery