the NI-09 installs with no special tools and works effectively on both soft and hardened shafts
The special forged geometry allows for high torque transfer and high flexural rigidity
The BM-38 meets and exceeds the specifications of ISO 2982-2:2013(E)
This is particularly helpful in hard-to-reach work areas where the second hand cannot be used to hold the screw
which clamps the base nut onto the shaft thread to resist loosening from vibration
JTEKT-KOYO NJ213-C3 Cylindrical Roller Bearing - 65 mm ID, 120 mm OD, 23 mm Width Wrench the NI-09 installs with noCylindrical Roller Bearing JTEKT KOYO cylindrical roller bearings handle heavy radial loads with high speed and stiffness. The line contact between rollers and raceways gives them high load capacity, and the various designs (NU, NJ, NUP, N) allow them to accommodate axial displacement or take small axial loads. They are ideal for gearboxes, electric motors, and heavy industrial equipment.