Spherical roller bearings: professional quality trustworthy

Spherical roller bearings are in two inner raceway and raceway for the spherical outer ring, assembled with drum-shaped roller bearings. Spherical roller bearings are divided into: cylindrical bore, conical bore.

     The tapered bore of the conical bore is a 1:12 rear spherical roller bearing (153000 type or 113000 type) with a rear code of K and a rearwardly designated core roller of K30. Such bearings in the conical shaft with a time, the inner ring in the axial movement can adjust the bearing radial clearance.