Part Number | HFL0822-KF |
Brand: BearingMaker | Interchangeable With: Schaeffler (INA) |
System of Measurement | Metric |
Roller 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 | Plastic |
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 |

HFL0822-KF
Design Features of HFL0822-KF Bearing
HFL0822-KF bearing allows rotation in one direction while locking the bearing in the opposite direction to transmit torque. HFL0822-KF bore dia is 8 mm. Its out dia is 12 mm. HFL0822-KF width is 22 mm. Its unique design and functionality make it indispensable in various mechanical systems.
What Benefits Can HFL0822-KF Bearing Provide?
- Compact Design: This bearing saves space and reduces the overall weight of the machinery or system.
- Unidirectional Rotation: It allows shafts to rotate freely in one direction while locking and preventing reverse rotation.
- Torque Transmission: Efficiently transmit torque when engaged, providing high load-carrying capacity due to the line contact of needle rollers.
- High Load Capacity: It can handle high radial loads due to their design, which distributes the load over a larger area.
What Can HFL0822-KF Bearing Be Used for?
HFL0822-KF bearing is used across various industries due to its reliability and efficiency. Common applications include:
- Office Equipment: Paper movement in copiers, fax machines, and paper towel dispensers.
- Fitness Equipment: Ensuring smooth operation in exercise machines.
- Automotive Industry: This bearing is utilized in two-speed gearboxes and rack indexing drives.
- Recreational Gear: lt can be founded in fishing reels, RC cars, RC helicopters, and RC engines.