High Precision Cross Roller Bearing RU148X

High Precision Cross Roller Bearing RU148X

Cross roller bearings, also known as cross-roller bearings, rolling the general use of cylindrical roller or tapered roller in a single raceway cross each other arranged between the roller and the roller through the cage or isolation block interval, which has High rotation accuracy, greater load capacity, smaller form factor and higher rotational speed and rigidity, with a wide range of applications and other bearings can not match the superiority.

This crossed arrangement of the roller structure allows a single bearing can withstand axial load, radial load and overturning moment and other aspects of the load, compared with the traditional structural bearings, rigidity increased 3 to 4 times, while the series of bearings The size of the size is minimized, the ultra-thin structure is close to the limit of the miniaturized size, and has a high rigidity, so the most suitable for industrial robot joints or rotation parts, machining center rotary table, the robot rotation Department, precision rotary table, turret, medical equipment and other applications.

Crossed tapered roller bearings with large cone angle and tapered geometric design of the overall effective bearing larger span, but also to save space and save material costs. Therefore, the cross tapered roller bearings have a higher anti-overturning moment capability, higher rotation accuracy and limit speed, is the high-speed vertical lathe, vertical boring machine, vertical grinder and other machine turntable bearings ideal choice.

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