excavator sk300 swing bearing,swing circle,slewing bearing excavatorsk60,sk100,sk120,sk07,sk200 for kobelco , find complete details about excavator sk300 swing bearing,swing circle,slewing bearing excavatorsk60,sk100,sk120,sk07,sk200 for kobelco,kobelco sk300 swing bearing,kobelco slewing bearing,kobelco swing circle from construction machinery parts
mar 11, 2019 slewing bearing also known as slewing ring bearing,turntable bearing.it contain outer ring, inner ring,rolling body,seals.the material of our products are generally high alloy structural . steels ,such as 42crmo 50mn.the slewing bearing can work normally at a temperature of 30 to 70 ,and we can design special type as customer need.
tsn machinery is leading supplier of slewing ring bearing in china, mainly specializes in slewing ring bearing and seamless forged & rolled ring. as the technical expert, tsn offers slewing bearing which is produced based on highlevel manufacture system and robust quality system. iso 9001, ts16949 certified manufacturer. the slewing ring bearing can perform in high precision, high speed, good
slewing ring/swing bearing/swing ring for yuchai excavator outside diameter(da) inside diameter(di) mounting height(h) designation 545 380 50 yc13 573 380 55 yc15 573 380 55 yc18 3 573 380 55 yc20 640 473 55 yc35 640 471 55 yc35 800 590 70 yc55 800 590 70 yc60 86z 812 623 75 yc6 5t 90z 811 621 75 yc65 2 922 635 read more
china excavator slewing bearing manufacturers select 2020 high quality excavator slewing bearing products in best price from certified chinese excavator manufacturers, used excavator suppliers, wholesalers and factory on made in china
vsi200944 slewing ring bearing excavator spare parts contact now rks. 061.20.0544 slewing bearing/ turntable ring
the slewing ring bearing has a moderate axial stiffness as the diameter is large relative to its section. after many working hours, this wearing part have to be change. this is due to the fact that it is subject to great stresses in particular the rolling swing bearing operations, in support during splitting operations by hydraulic hammer.
excavator swing circle jrb0017 swing gear js200 slewing bearing. part name excavator swing circle jrb0017 swing gear js200 slewing bearing Manufacturer 12 months application slewing bearings, pc spare parts bogie bearing. bore size 300 2996mm outside diameter
slewing bearings comprise an inner ring and an outer ring, one of which usually incorporates a gear. together with attachment holes in both rings, they enable an optimized power transmission with a simple and quick connection between adjacent machine components.
the warning signs of bearing wear or failure. some of the premature failures experienced by slewing ring bearings can be prevented through careful monitoring of symptoms. one of the most basic indicators of slewing ring bearing problems is the condition of the lubricant. if metal particles or flakes are apparent, some form of wear is taking place.