Model Number: 89322 Brand Name: YTBT Key Specifications/Special Features: Equipped with tapered roller (bigger end is spherical) its roller is led via rib of raceway ring (shaft washer housing washer)Design is made to the extent that cones of shaft washerHousing washer raceway and roller surface are intersected at one point of bearing central lineCan bear single row axial loadDouble row bearing can bear double row axial loadDouble row bearing is used to fit central washer for shaft and whiteShatter sleeve must be used to axially position central washerSingle row: crane shackle, swivel of oil drilling machineDouble row: roller neck of rolling millMaterial: chrome steel (GCR15)Cage: stamped steel/brassRoller: steel
Precision: ABEC 1/ABEC 3/ABEC 5