Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of high precision cross roller bearing sx series in China. Please feel free to buy cheap high precision cross roller bearing sx series for sale here from our factory. All customized products are with high quality and competitive price.
High Precision Cross Roller Bearing SX Series

The structure of crossed cylindrical roller bearings is divided into outer ring split and inner ring as a whole; outer ring as a whole, inner ring split and outer ring and inner ring are all three forms, the rolling elements are cylindrical rollers, which are 90° perpendicular to each other Arranged in the V-shaped raceway, the rollers are separated by spacers. This structure allows a single bearing to withstand various loads such as axial load, radial load and overturning moment. At the same time, the external dimensions are miniaturized, and the bearing has high rigidity, rotation accuracy, and composite load capacity. It is suitable for the joints and rotating parts of industrial robots, the rotating table of the machining center, the rotating part of the manipulator, and the precision Applications such as rotating workbenches, medical machinery, and measuring instruments.
SX type (integrated inner ring, split outer ring, ultra-thin). Under the same shaft diameter, this type has a smaller cross-sectional size than RB type. Due to the ultra-thin design, the outer ring and inner ring have no mounting holes , It needs to be fixed by flange and support seat during installation, which is suitable for applications where the inner ring rotates.
The main models of SX crossed roller bearings include:
Model number | Main dimensious | shoulder height | Basic load rating axial | Basic load rating radial | weight | ||||||||
Inner diameter | outer diameter | Roller pitch circle diameter | width | greas hole | r | de | Di | Ca | Coa | Cr | Cor | Kg | |
d | D | Dp | B/B1 | S | KN | KN | KN | KN | |||||
SX011814 | 70 | 90 | 80 | 10 | 1.2 | 0.6 | 79.5 | 80.5 | 18 | 60 | 12 | 30 | 0.3 |
SX011818 | 90 | 115 | 102 | 13 | 1.2 | 1 | 101.5 | 102.5 | 26 | 96 | 17 | 47 | 0.4 |
SX011820 | 100 | 125 | 112 | 13 | 1.2 | 1 | 111.5 | 112.5 | 28 | 106 | 18 | 52 | 0.5 |
SX011824 | 120 | 150 | 135 | 16 | 1.5 | 1 | 134.4 | 135.6 | 41 | 153 | 26 | 75 | 0.8 |
SX011828 | 140 | 175 | 157 | 18 | 1.5 | 1.1 | 156.3 | 157.7 | 64 | 237 | 41 | 116 | 1.1 |
SX011832 | 160 | 200 | 180 | 20 | 1.5 | 1.1 | 179.2 | 180.8 | 69 | 272 | 44 | 133 | 1.7 |
SX011836 | 180 | 225 | 202 | 22 | 2 | 1.1 | 201.2 | 202.8 | 98 | 381 | 63 | 187 | 2.3 |
SX011840 | 200 | 250 | 225 | 24 | 2 | 1.5 | 224.2 | 225.8 | 106 | 425 | 68 | 208 | 3.1 |
SX011848 | 240 | 300 | 270 | 28 | 2 | 2 | 269.2 | 270.8 | 149 | 612 | 95 | 300 | 5.3 |
SX011860 | 300 | 380 | 340 | 38 | 2.5 | 2.1 | 339.2 | 340.8 | 245 | 1027 | 156 | 504 | 12 |
SX011868 | 340 | 420 | 380 | 38 | 2.5 | 2.1 | 379.2 | 380.8 | 265 | 1148 | 167 | 563 | 13.5 |
SX011880 | 400 | 500 | 450 | 46 | 2.5 | 2.5 | 449 | 451 | 385 | 1699 | 244 | 833 | 24 |
SX0118/500 | 500 | 620 | 560 | 56 | 2.5 | 3 | 558.8 | 561.2 | 560 | 2538 | 355 | 1244 | 44 |
Luoyang Yujie Industry &Trade Co.Ltd located in Luoyang City, one of the main heavy industrial bases in China.
We specialize in the production of bearings, nonstandard machinery parts, machine tools. For the bearings, we can offer cross roller bearing, slewing bearing, YRT bearing, thin section bearing, ball screw bearing, deep groove ball bearing, etc. For the nonstandard machine parts, we can produce gears, shafts, sprockets, molds, rollers, pulley, mining machine parts, etc as per customer drawing and requirements. For the machine tools, we offer CNC vertical machine center, CNC horizontal lathe, CNC gantry boring and milling machine, CNC floor type boring, and milling machine.
If you have any interests, feel free to contact us and we warmly welcome customers and friends visit us
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