Spherical Roller Bearings 21300 Series | AIMS Industrial

NACHI spherical roller bearings handle very high radial loads with moderate bidirectional axial loads and tolerate static and dynamic misalignment from mounting error or shaft deflection, the standard choice for gearboxes, conveyors, mining and crushing equipment. Maximised roller diameter, length and quantity lift the dynamic load rating to levels NACHI claims are amongst the highest in the world, particularly in the EXQ and vibration-resistant EXQ-V series. Available in 22000, 22200, 22300, 23000, 23100, 23200, 24000 and 24100 series, with straight or 1:12 tapered bore for adapter-sleeve mounting and W33 lubrication groove with three oil holes for easy re-greasing. Manufactured to JIS (ISO) standard boundary dimensions and internationally interchangeable with equivalent SKF, FAG, NSK and NTN spherical roller bearings in the same designation, with C3 clearance available for thermal-expansion applications. Stocked in Australia by AIMS Industrial for mining, materials handling, paper, steel, cement and crusher buyers.