JTEKT-KOYO NU309 Cylindrical Roller Bearing - 45 mm ID, 100 mm OD, 25 mm Width TKSA 51 which provides a strong point

which provides a strong point and good control

which is super-tough

Attribute Details Size 3/8"-16 Material High Speed Steel Type Set Finish Uncoated (Bright) Number of Flutes 3 Overall Length 2-15/16" Shank Type Square Tap Drill Size 5/16" Thread Standard UNC Additional Resources

dr(Ø) 30 Overall Length L(mm) 64mm Outer Cylinder Material [Steel] Iron Outer Cylinder Surface Treatment [No Surface Treatment] No Motion Linear Motion Lubrication Type No Ball Recirculating Type Single Outer Dia

JTEKT-KOYO NU309 Cylindrical Roller Bearing - 45 mm ID, 100 mm OD, 25 mm Width TKSA 51 which provides a strong pointCylindrical 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.