China XCMG XCMG Crane Parts XCMG PartsComposite Bearings121202600
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Applicable models XCMG:
QY25K5C_2, QY70KC, QY50KC, QY25K5D_2, QY25KC, XCT35_BR, QY25K5D_3, QY25K5D_3, QY25K5C_1, QY55KC_1 QY25K5F_1, QY50KC, QY50K5C_1, QY25K5C_2, QY25K5F, QY25K5C, QY25K5D_2 QY30KC QY55K5C_2, QY25K5F_1, QY25K5D_1, QY30KC, QY55K5D
There are belt (four-loop dryer 800,937,262) using models XCT80L6 XCT130_1, XCT12, XCT80L6, XCT25L4_S, XCA40_M, XCA30_JY, XCT25L5_3 XCT55L5 XCT110_1, XCT60L6 XCT12, XCT25L5_SR, XCT25L5_2, XCT95L7, XCT75L7, QY110K8C, QY95K7C QY110K7C, XCT100, XCT75_S, QY40KC XCT90, XCT25, XCT25L5_E, QY70KC QY40K5C_2, XCT60L6_1 QY75KC, QY100K7C, QY95KH, QY100K6C, QY50JW, XCT16_1, XCT100_BR, XCT60, QY20K5D, QY85KC, XCT25 XCT80L5, XCT100, XCT20L5_1, XCT75L6 XCT20L5, XCT80_S XPD36, QY16KC, QY16KC, QY40K5D_1, QY25K5L XCA40 , QY40KD , QY80K5D , QY70K5D_1 , QY50KD , QY20K5C , XCT50_Y , XCT16_Y XCT25L4_Y XCT80_Y , XCT60_Y XCT50_Y and other XCT and QY series models, and we have all the accessories of XCMG.
2. The difference between composite bearings and rolling and needle roller bearings
There are significant differences between composite and rolling bearings and therefore cannot be used interchangeably.
2.1. Due to its complex multi-component design, precise structure and precise installation, rolling bearings are often much more expensive than composite bearings.
2.2. Rolling bearings are more suitable for applications requiring precise shaft position and/or extremely low friction.
2.3. Composite bearing. Due to its larger contact area and adaptability, it provides higher load bearing capacity and resistance to high shock loads and end concentrated loads
2.4. Compared with some rolling bearings, the composite bearing can compensate for the dislocation better, so as to reduce the impact of the concentrated load at the end.
2.5. The composite drawer adopts ultra-thin single-piece design, which can reduce the size of the shell and save space and weight to a large extent.
2.6. The composite bearing has stronger resistance to reciprocating motion and can prolong the bearing life.
2.7. The composite bearing will not be damaged by the wear and tear caused by the sliding of the rolling elements when running at high speed and under low load, and has excellent damping performance.
2.8. Compared with rolling bearings, composite bearings have no moving parts inside, so the operation is quieter, and the speed is almost unlimited under a properly lubricated system.
2.9. The composite bearing is easy to install and only needs to machine the shell, which hardly causes any damage to the accessories compared with the rolling bearing.
2.10. Compared with standard rolling bearings, non-metal composite bearings have stronger corrosion resistance.
2.11. Composite bearings can run dry without the cost of additional lubricant systems, lubricants and equipment downtime during maintenance. 12. Composite bearings can run dry at high temperatures and in the presence of contaminants.
XCMG Construction Machinery Co., Ltd. (abbreviation: XCMG Co., Ltd.) is an important member enterprise with the core business and the longest history of Xuzhou Construction Machinery Group Co., Ltd. (abbreviation: XCMG). It is a large-scale, product variety and series in my country's construction machinery industry. It is a 100 billion-level leading enterprise with complete, highly competitive, influential and national strategic position. At present, it ranks first in the domestic industry, third in the global industry, fourth in China's top 100 machinery industries, and 395th in the world's top 500 brands. It is a resounding business card for China's equipment manufacturing industry.
XCMG all-terrain cranes have profound technical accumulation and continue to lead the global crane technology revolution. The leading XC A1200 all-terrain crane is the eight-axle 1200-ton all-terrain crane with the highest lifting performance in the industry, and the world's first self-folding special boom for wind power.
The market share of XCMG truck cranes is nearly 60% in the country. XCMG's unique mature key technology improves performance in all directions and creates excellent value for customers. The arm length is fully covered, the power is stronger, the efficiency is more prominent, the operation is more stable, the economy is more prominent, and the system is more reliable.