XU300515 384*646*86mm Cross Roller Slewing Ring Bearing
The XU300515 bearing is a Crossed roller bearing with an inner diameter of 384 mm , an outer diameter of 646 mm, a width of 86 mm. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
| Identification number | Main dimensions | Basic load rating(axial) | Basic load rating(radial) | weight | |||||||||
| inner ring | outer ring | Roller pitch circle diameter dp | width | φLa | na | φLi | ni | Ca | C0a | Cr | Cor | Kg | |
| d | D | (mm) | KN | KN | KN | KN | |||||||
| (mm) | (mm) | B (mm) | |||||||||||
| XU300515 | 384 | 646 | 515 | 86 | 598 | 18-φ26 | 432 | 18-φ26 | 720 | 1370 | 455 | 670 | 115 |
XU (Integrated Outer/Innner Ring,with Mounting Holes)With integrated inner and outer ring. It is being used in cases where high rotational accuracy of both .the inner and outer rings is required.
The mounting holes of XU series are provided, this model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque.XU series can be used for both inner-ring rotation and outer-ring rotation.
XU special type is a bearing with integrated inner and outer ring. It is being used in cases where high rotational accuracy of both the inner and outer rings is required.
Application:
•Industrial Robotic arm,Reducer drive
•precision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
• Aviation equipment,Military radar etc.
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