Model Number: 81224 Brand Name: YTBT Key Specifications/Special Features: This kind of bearing is 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 washer. Housing washer raceway and roller surface are intersected at one point of bearing central line, single row bearing can bear single row axial loadDouble row bearing can bear double row axial loadDouble row bearing is used to fit central washer for shaft, white. Clearance remains here, shatter sleeve must be used to axially position central washerMain application of bearing:Single row: crane shackle, swivel of oil drilling machineDouble row: roller neck of rolling millMaterial: chrome steel (GCR15)

Cage: stamped steel/brass

Roller: steel

Precision: ABEC1/ABEC3/ABEC5