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K515828 Needle Roller Bearing Cage Transmission Engine Mechanical1
Needle Bearing, Original Bearing, Bearing Roller
Doking Industrial Limited
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Product Description PRODUCT DETAILS K515828 needle roller cage is an outstanding bearing component, specially designed to achieve efficient and stable mechanical operation. As the core part of needle bearings, it plays a crucial role in various precision equipment. This cage adopts an advanced design concept, with a wide gap between the two guiding surfaces, ensuring precise guidance and stable retention of the needle bearings. Whether in high-speed rotation or heavy-load conditions, it can guarantee the orderly operation of the needles and effectively improves the overall performance of the bearing. In terms of material selection, K515828 needle roller cage uses high-quality metals or high-performance engineering plastics, which are processed with special techniques, possessing excellent strength and wear resistance. The metal-based cage has high rigidity and can withstand large impact loads; while the engineering plastic-based cage has the advantages of light weight, good self-lubrication, and low friction coefficient, which can reduce energy consumption and adapt to high-speed operating environments. It also has good corrosion resistance and can work stably in complex conditions. From the structural design perspective, K515828 needle roller cage adopts a unique pocket or window hole layout, precisely separating the needles to prevent excessive friction and wear between them, significantly extending the bearing's service life. Moreover, this design ensures that the needles are evenly distributed within the cage, allowing the needle bearing to fully utilize its high load-bearing density characteristic, capable of withstanding large radial loads in a limited space, especially suitable for equipment with strict radial size limitations. In addition, when the shaft and seat hole raceways are processed to the specified accuracy, combined with K515828 needle roller cage, extremely high rotational accuracy can be achieved, ensuring the smooth operation of the equipment. Whether in automotive transmissions, engines, industrial machinery, aerospace, etc., K515828 needle roller cage can provide a solid guarantee for the stable operation of equipment with its reliable performance, making it an ideal choice for mechanical systems that pursue high performance and long lifespan.MORE PHOTOS CATALOGUEN0. BoreO.DWidthChamferLoad RatingMaximuum SeedWeightmmmmmmmmDynamicCrStaticCorGreaser/minOilr/minKg/pcs68551130.150.7150.28235000450000.00116866133.50.151.080.4433000420000.00196877143.50.151.170.50531000400000.002168881640.21.610.71529000380000.003168991740.21.720.8228000360000.00326800101950.31.830.92526000340000.0056801122150.31.921.0422000300000.0066802152450.32.081.2620000280000.0076803172650.32.231.4619000260000.0086804203270.342.4717000220000.0196805253770.34.32.9515000190000.0226806304270.34.73.6513000170000.0266807354770.34.94.0511000150000.029Bearing NO(mm)Boundary Dimensions(Kn)(Kn)(r/min)Limit Rotational Speed(Kg)WeightdDBDynamic Load RatingCrStatic Load RatingCorGrease LubricationOil Lubrication6000102684.581.9730000360000.0196001122885.112.3928000320000.0216002153295.592.8424000280000.0360031735106.003.2522000260000.0460042042129.385.0318000200000.068600525471210.065.8515000180000.079600630551313.238.3013000150000.113600735621416.2110.4211000130000.149600840681517.0311.7010000120000.185600945751621.0914.779000110000.231601050801622.0216.258500100000.25601155901830.2621.93750090000.362601260951831.6624.22710085000.3856013651001832.0624.89670080000.4086014701102038.5930.43600071000.5376015751152040.2033.20560067000.6036016801252247.5039.80530063000.8216017851302250.8042.80500060000.8486018901402458.0049.80480056001.103DesignationBore diameterOutside diameterWidthBasic dynamic load ratingLimiting speed [mm][mm][mm][kN] 6088.022.07.03.4548000.06099.024.07.03.943000.06233.010.04.00.5480000.06244.013.05.00.93667000.06255.016.05.01.1460000.06266.019.06.02.3450000.06277.022.07.03.4545000.06299.026.08.04.7538000.06344.016.05.01.1160000.06020100.0150.024.063.75600.06021105.0160.026.076.15300.06022110.0170.028.085.25000.06024120.0180.028.088.44800.06026130.0200.033.0112.04300.06028140.0210.033.0111.04000.06030150.0225.035.0125.03800.06032160.0240.038.0143.03600.0620010.030.09.05.436000.0620112.032.010.07.2832000.0620215.035.011.08.0628000.0620317.040.012.09.9524000.0620420.047.014.013.520000.0620525.052.015.014.818000.0620630.062.016.020.315000.0620735.072.017.027.013000.0620840.080.018.032.511000.0620945.085.019.035.111000.0621050.090.020.037.110000.0621155.0100.021.046.29000.0621260.0110.022.055.38000.0621365.0120.023.058.57500.0621470.0125.024.063.77000.0621575.0130.025.068.96700.0621680.0140.026.072.86000.0621785.0150.028.087.15600.0621890.0160.030.0101.05300.0621995.0170.032.0114.05000.06220100.0180.034.0127.04800.06221105.0190.036.0140.04500.06222110.0200.038.0151.04300.06224120.0215.040.0146.04000.06226130.0230.040.0156.03600.06228140.0250.042.0165.03400.06230150.0270.045.0174.03200.06232160.0290.048.0186.03000.06234170.0310.052.0212.02800.06238190.0340.055.0255.02400.0630010.035.011.08.5232000.0630112.037.012.010.128000.0COMPANY INTRODUCTIONPRODUCTION PROCEDURERELATED PRODUCTSFUNCTIONOUR ADVANTANGE
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