Prevent premature wear of the roller bearing maintenance methods on a regular basis

The cause of cylindrical roller bearing early wear are various, induces has the following five aspects. (1) unreasonable structure design including the design and calculation of error; Improper structure design, dimension, precision; TIMEKN bearing alloy materials, coating materials and bearing bush back to incorrect material, lubricating oil etc. (2) production process defect, process quality including TIMEKN bearing alloy rolling of sintering, casting, double metal sheets, and coating compound plating process was flawed, mechanical processing technology behind, lead to the cylindrical roller bearing alloy microstructure, composition, performance and dimensional accuracy did not meet the design requirements. (3) poor assembly process, including assembly process, the production management is not civilization, not strictly; After assembly has not reached the fitting precision of the original design requirements. Diesel engine before delivery not science, not in terms of the appropriate, will result in bearing bush of the early damage. (4) use and improper maintenance including operating specifications, maintenance system is lax, dereliction of duty operation users, too much overload, human or accidental conditions and environments, such as speeding, etc. (5) involved from other parts of the failure of lubricating oil, improper selection filter or failure, or journal bearing is too large deformation, damage, such as vibration can cause corresponding TIMEKN bearing damage. Cylindrical roller bearing: care for as long as possible in good condition to maintain the performance of the cylindrical roller bearing was must care and maintenance, in order to prevent accidents from already, to ensure the operation of sex, consumer and economy progress. Enjoy the best conditions of mechanical operation of the corresponding operation specification, stop on a regular basis. Content includes monitor running status, supplement or a change in smooth agent, sealed, check regularly. In the operation maintenance item, with the rotation of the cylindrical roller bearing, vibration, temperature, state of smooth agent and so on. Bearing maintenance: TIMEKN bearing clean: remove the bearing maintenance and repair, the appearance of the first recorded cylindrical roller bearing, confirm the residual stock of smooth agent, sampling inspection with the smooth agent, after washing the bearing. Common use gasoline, kerosene as a cleaning agent. Tear open come down to the cleaning of cylindrical roller bearing, rough washing and fine washing, respectively in the container, put a metal mesh bottom first, make the bearing is not direct contact with dirt from the container. Coarse when cleaning, if to spin bearing with dirt, can injure the rolling surface of the cylindrical roller bearing, should be pay attention to. In coarse clean oil, use brush clean up to smooth grease, adhesive, after clean, roughly into fine cleaning). Fine cleaning, bearing side rotation in the wash oil, serious cleaning. In addition, cleaning oil often should insist on cleaning. Bearing maintenance and discriminant: removed in order to distinguish the cylindrical roller bearing can be able to use, check after TIMEKN bearing wash clean. Check the raceway surface, rolling surface, cooperate with the state, adhere to the wear condition, the increase of the bearing clearance and has nothing to do with dimension precision landing damage, abnormal. Non separation small ball bearing, the extent of support to inner ring with one hand, rotate the outer ring can confirm fluently.