The outer ring (or inner ring) of a double row tapered roller bearing is an integral part. Two inner ring (or outer ring) small face close to the middle of the ring, clearance is by the thickness of the ring to adjust the thickness of the ring can also be used to adjust the pre-interference of double-row tapered roller bearings. Four-row tapered roller bearings, this bearing performance and double-row tapered roller bearings are basically the same, but than double-row tapered roller bearings to bear a greater radial load, lower limit speed, mainly used in heavy machinery. Multi-sealed double-row and four-row tapered roller bearings, MYX provides long life, multi-sealed double-row and four-row tapered roller bearings. The new personalized design of bearings, change the traditional design method of sealed bearings, using a combination of seal and dust-proof new seal structure, improve the seal effect, improve the seal performance. Compared with the open structure bearing, the service life of multi-sealed double-row and four-row tapered roller bearing is increased by 20% ~ 40% , and the lubricant consumption is reduced by 80% .
