Recommendation:NSK,RongBearing
Dust, mud, excessive load.
Compared with ordinary vehicles, construction machinery needs to be used in a completely different harsh conditions.
So the bearing needs firm and durable.
Recommendation series | Characteristics |
Long life sealed clean deep groove ball series | ●For help initial lubrication, grease which had good affinity with gear oil will filled in advance. |
●The sealing ring is made of heat-resistant material | |
●In order to prevent the invasion of foreign materials, the sealing lip structure made by free flow of lubricating oil structurer | |
●Compared with ordinary contact type sealed bearing, the friction is much lower | |
Large load standard taper roller bearing series | ●By optimizing the design of the retainer, the size of the roller is enlarged and the number of rollers is increased |
●Large load and long life keep in same time | |
Large load standard taper roller bearing series | ●The outer ring is designed to bear high temperature, contain oil groove and oil hole |
●Retainer shoulder increases limit speed | |
●The size and quantity of roller increased | |
●The cage is made by high strength steel plate with the surface do special treatment | |
●The inner ring is designed to be bear high temperature | |
Large load standard cylindrical roller bearing | ●Bearing with press cage become life increased, noise and vibration reduced, limit speed increased |
●The strength of bearing equipped with a vehicle retainer increased and the stress is halved |