Agricultural machinery is exposed to dust, debris, mud, rain and other environments for a long time, lasting vibration and crop straw impact throughout the working season; Contamination intrusion or loss of grease due to seal failure often leads to premature failure of agricultural bearings and equipment failure. Such as peeling machine such parts, installation space is very small, the working environment is particularly harsh, which needs to reduce the need for maintenance and lubrication, in the harvest season, agricultural machinery failure, unplanned stop opportunity to cause huge production losses, no-tillage machine seed bearing, sealed, maintenance-free, can effectively reduce maintenance costs, improve machine performance.

Bearing Composition

The bearing consists of an outer ring, an inner ring, two rows of steel balls and two groups of retainers, which can withstand radial loads and axial loads acting in both directions, limiting the two-way axial displacement of the shaft or housing.

Bearing Seal

The sealing ring structure of the agricultural machinery bearing is very special, it is a kind of rolling steel skeleton three-layer rubber lip with large interference contact sealing ring, which can not only keep the bearing external soil and sand water entering but also prevent the loss of grease inside the bearing, and the sealing material has good sealing performance.

Grease

Bearings are filled with high quality grease with a consistency that can be used at temperatures of -30 and +150 degrees. Lifetime lubrication and maintenance free.

Cage

All nylon retractor, its light weight, making the bearing flexibility is good, relative to the metal cage, it can effectively extend the service life of the bearing, less metal cage and steel ball friction, relatively extend the life of the bearing.