HF & HFL Series One-Way Needle-Roller Bearing 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.

Product Number Seal Type Bore Dia (d) Outer Dia (D) Width (B) Md per nGW nGA
HF0306-KF Open 3 mm 6,5 mm 6 mm 0,18 Nm 45000 1/min 8000 1/min
HF0306-KF-R Open 3 mm 6,5 mm 6 mm 0,06 Nm 45000 1/min 8000 1/min
HFL0308-KF Open 3 mm 6,5 mm 8 mm 0,18 Nm 45000 1/min 8000 1/min
HFL0308-KF-R Open 3 mm 6,5 mm 8 mm 0,06 Nm 45000 1/min 8000 1/min
HF0406-KF Open 4 mm 8 mm 6 mm 0,34 Nm 34000 1/min 8000 1/min
HF0406-KF-R Open 4 mm 8 mm 6 mm 0,1 Nm 34000 1/min 8000 1/min
HFL0408-KF Open 4 mm 8 mm 8 mm 0,34 Nm 34000 1/min 8000 1/min
HFL0408-KF-R Open 4 mm 8 mm 8 mm 0,1 Nm 34000 1/min 8000 1/min
HF0612 Open 6 mm 10 mm 12 mm 1,76 Nm 23000 1/min 13000 1/min
HF0612-KF Open 6 mm 10 mm 12 mm 1,76 Nm 23000 1/min 13000 1/min
HF0612-KF-R Open 6 mm 10 mm 12 mm 0,6 Nm 23000 1/min 13000 1/min
HF0612-R Open 6 mm 10 mm 12 mm 0,6 Nm 23000 1/min 13000 1/min
HFL0606-KF-R Open 6 mm 10 mm 6 mm 0,5 Nm 23000 1/min 13000 1/min
HFL0615 Open 6 mm 10 mm 15 mm 1,76 Nm 23000 1/min 13000 1/min
HFL0615-KF Open 6 mm 10 mm 15 mm 1,76 Nm 23000 1/min 13000 1/min
HFL0615-KF-R Open 6 mm 10 mm 15 mm 0,6 Nm 23000 1/min 13000 1/min
HFL0615-R Open 6 mm 10 mm 15 mm 0,5 Nm 23000 1/min 13000 1/min
HF0812 Open 8 mm 12 mm 12 mm 3,15 Nm 17000 1/min 12000 1/min
HF0812-KF Open 8 mm 12 mm 12 mm 3,15 Nm 17000 1/min 12000 1/min
HF0812-KF-R Open 8 mm 12 mm 12 mm 1 Nm 17000 1/min 12000 1/min
HF0812-R Open 8 mm 12 mm 12 mm 1 Nm 17000 1/min 12000 1/min
HFL0806-KF-R Open 8 mm 12 mm 6 mm 0,7 Nm 17000 1/min 12000 1/min
HFL0822 Open 8 mm 12 mm 22 mm 3,15 Nm 17000 1/min 12000 1/min
HFL0822-KF Open 8 mm 12 mm 22 mm 3,15 Nm 17000 1/min 12000 1/min
HFL0822-KF-R Open 8 mm 12 mm 22 mm 1 Nm 17000 1/min 12000 1/min
HFL0822-R Open 8 mm 12 mm 22 mm 1 Nm 17000 1/min 12000 1/min
HF1012 Open 10 mm 14 mm 12 mm 5,3 Nm 14000 1/min 11000 1/min
HF1012-KF Open 10 mm 14 mm 12 mm 5,3 Nm 14000 1/min 11000 1/min
HFL1022 Open 10 mm 14 mm 22 mm 5,3 Nm 14000 1/min 11000 1/min
HF1216 Open 12 mm 18 mm 16 mm 12,2 Nm 11000 1/min 8000 1/min
HFL1226 Open 12 mm 18 mm 26 mm 12,2 Nm 11000 1/min 8000 1/min
HF1416 Open 14 mm 20 mm 16 mm 17,3 Nm 9500 1/min 8000 1/min
HFL1426 Open 14 mm 20 mm 26 mm 17,3 Nm 9500 1/min 8000 1/min
HF1616 Open 16 mm 22 mm 16 mm 20,5 Nm 8500 1/min 7500 1/min
HFL1626 Open 16 mm 22 mm 26 mm 20,5 Nm 8500 1/min 7500 1/min
HF1816 Open 18 mm 24 mm 16 mm 24,1 Nm 7500 1/min 7500 1/min
HFL1826 Open 18 mm 24 mm 26 mm 24,1 Nm 7500 1/min 7500 1/min
HF2016 Open 20 mm 26 mm 16 mm 28,5 Nm 7000 1/min 6500 1/min
HFL2026 Open 20 mm 26 mm 26 mm 28,5 Nm 7000 1/min 6500 1/min
HF2520 Open 25 mm 32 mm 20 mm 66 Nm 5500 1/min 5500 1/min
HFL2530 Open 25 mm 32 mm 30 mm 66 Nm 5500 1/min 5500 1/min
HF3020 Open 30 mm 37 mm 20 mm 90 Nm 4500 1/min 4500 1/min
HFL3030 Open 30 mm 37 mm 30 mm 90 Nm 4500 1/min 4500 1/min
HF3520 Open 35 mm 42 mm 20 mm 121 Nm 3900 1/min 3900 1/min
HFL3530 Open 35 mm 42 mm 30 mm 121 Nm 3900 1/min 3900 1/min

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