Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2013年8月27日星期二
TIMKEN new wind turbines UltraWind series bearings
2010.06.05 Timken China's wind energy industry trend is the reliability of multi-megawatt turbines, whether offshore or land-based power generation is the use of a turbine, which is an opportunity for TIMKEN company, with 100 years of history of Timken Company uses its tapered roller bearing experience and research, recently, TIMKEN launched a new wind turbine UltraWind series bearings.
New UltraWind series Precision bearing ife validation of a wind turbine bearing life record, while Timken offers a major wind turbine design (including gear and gearless cost-conscious, simplified transmission). For multi-megawatt turbines, Timken tapered roller bearing and load carrying capacity, higher than other types of bearings in wind turbine bearing life and reliability - Timken is your ideal choice.
Timken Wind Energy Technology Department Ploiesti, Romania spoke about: "Henry Timken will be pleased to see his evolution of tapered roller bearings to drive wind turbines, the outer diameter of 3 meters (9 feet) above the bearing, UltraWind basic project is similar to the original series, however, in the run up to the wind turbine tower applications, under extreme conditions and unpredictable load demand, UltraWind series integrated sealing, lubrication and monitoring in one. "
TIMKEN new wind turbines UltraWind Series provides superior spindle bearings and roller solution, it's bearing raceway section is intended to control the maximum stress level increased durability and the ability to roll cage and retention, including steel and polymer configurations optimized. UltraWind series is an integrated design of main bearing system the customer's specific business requirements part of the solution. In close cooperation with customers, Timken Timken bearings to provide power from the drive system's overall operation.
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