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HFL0822 Needle Roller Bearing One Way Clutches

HFL0822
Size:8X12X22mm
Stable idle rotation and Simple handling
Cross section height is small and the unit is
compact
No need for a radial load bearing
Excellent clutch accuracy

Needle Roller Bearing One Way Clutches

The needles in these bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed.Also known as drawn-cup roller clutches. An arrow on the lip indicates the rotational direction that locks the bearings.Single-row bearings do not support loads from any direction. To support radial loads, use with our Needle-Roller Bearings.Triple-row bearings support radial loads. The miniature one-way clutch consists of drawn cup, rollers, cage, and springs.The drawn cup, made of carburized steel sheet, has a unique structure: a protruding portion, which serves as a stopper of rotation on the outside surface at O.D. side, and a cam on the outer ring at bore side are provided.

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Part Number

HFL0822

System of Measurement

Metric

Bearing Type

Needle

Construction

Triple Row

Knurled

No

Seal Type

Open

Series

HFL Series

Bore Dia

8 mm

Outer Dia

12 mm

Width

22 mm

Ring Material

Steel

Cage Material

Steel

Needle Material

Steel

Spring Material

Steel

Max Speed (X1000 rpm)

17

Torque Capacity

3.15 Nm

Lubrication

Lubricated

Shaft Mount Type

Press Fit

Temperature Range

-30° to 110 °C

RoHS

Compliant

Weight

7 g