Main Character:Turntable bearing which also named turning-around bearing and is a kind of big type bearing which can endure integrated burthen and also can endure high axis and radial burthen and overturn moment. The turnplate bearing usually has insalling hole, inside and outside geer wheels,lube hole and sealed, lube oil hole and sealed installation, so it can make the main frame has tighten design structure, simple lead and easy maintainance. LYTBZ turntable bearing has four series which are nogeared, outgeared and innergeared of four-point contact ball bearing, double angular contact ball bearing, cross-column roller bearing, cross-taper roller bearing and three-range column roller combined bearing. And four point bearing has higher dead load ability, cross column roller has higher act load ability and cross taper roller bearing can make bearing has bigger supporting rigidity and turning precision.The elevation of three line column roller combining bearing's endruing ability is leaded to bearing height, and all kinds of force is endured from different rolling road, so under the same force, the bearing's diameter can be lessen enormously. Therefore, the turntable bearing with the character to make the main equipment pressing has high enduring ability. Main Use:LYTBZ turntable bearing is widely used in the rotator of craning machine, excavating machine, building machine, port machine, shipping enqine and radar machine with high precision and missile-sending frame and so on, while LYTBZ also can design,explode and produce some kinds of special structured turntable bearing on the basis of customers' needs.
