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    China XCMG XCMG Crane Parts XCMG PartsComposite Bearings121202600

    Short Description:

    121202600 Composite Bearings φ75×4-77              800500007 Composite Bearings φ175×4-224  

    800500008 Composite Bearings φ75×4×100           800500014 Composite Bearings φ20×2×20  

    800500018 Composite Bearings φ120×4×175         800500021 Composite Bearings φ100×4-140  

    800500026 Composite Bearings φ98×4-100            800500028 GS-2Composite Bearings φ70×4×60  

    800500029 GS-2Composite Bearings φ90×4×60     800500048 Composite Bearings φ60×4×50  

    800500049 Composite Bearings φ85×4×108           800500050 Composite Bearings φ170×4×120  

    800500051 Composite Bearings φ80×4×40             800500052 Composite Bearings φ80×4×112  

    800500163 Composite Bearings φ20×1.5-20           800500165 Composite Bearings φ85×4-80  

    800500170 Composite Bearings φ40×3×28             800500236 Composite Bearings  

    800500245 Composite Bearings φ90×6×61             800500246 Composite Bearings φ36×4×40  

    800500324 Composite Bearings                               800500325 Composite Bearings φ180×4-268  

    800500327 Composite Bearings φ276×4-120          800500328 Composite Bearings φ170×4-190  

    800500345 Composite Bearings φ120×4×115         800513263 Composite Bearings φ195×4-185  

    800513289 Composite Bearings φ55×2.5×22          800513291 Composite Bearings φ180×4-175  

    800513299 Composite Bearings φ180×4-163          800513343 Composite Bearings Φ65×3-68  

    800513401 Composite Bearings φ38×3.5-25           800514763 Composite Bearings φ150×4×220

    800514764 Composite Bearings φ110×4×88           800514765 Composite Bearings φ95×4×120  

    800514769 Composite Bearings                               800514771 Composite Bearings φ90×4×80  

    800514800 Composite Bearings φ160×4×170         800514807 Composite Bearings φ80×4×10  

    800514828 Composite Bearings φ220×4-300          800514829 Composite Bearings φ210×4-235  

    800546518 Composite Bearings φ190×4-288          800551464 Composite Bearings φ210×4-285  

    800551685 Composite Bearings Φ120×100-4         800552278 Composite Bearings φ100×4×160  

    800552279 Composite Bearings φ70×4×46             800552280 Composite Bearings φ60×4×184  

    800552281 Composite Bearings φ70×4×160           800552282 Composite Bearings φ90×4×40  

    800552283 Composite Bearings φ90×4×20             800552284 Composite Bearings φ100×4×20

    Product Detail

    Product Tags

    1. Description

    Please call +86 19852008965 WeChat WhatsApp same number

    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.


    3. Strength

    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.

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