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Thrust roller bearings

Thrust roller bearing is a separation of bearings, which can only bear single axial load and slight shock, be able to limit axial(shell) move in one directiong therefore it can be used for one-way axial orientation. While its load capacity high hten thrust ball bearing. When roller moves, as for the different line spped in two sides,roller will slid in the ringraceway inevitably. therefore, such bearings have low speed limit than thrust ball bearings, usually suitable for low speed applications.

The standard design of thrust cylinder roller bearings use metal car as solid cage. According to customer’s requirements, it can use other model or meterials as cage. thrust tapered roller bearings can only bear one-way axial load and limit the movement, so it can be used for one-way axial location. Thrust tapered roller bearings speed slightly lower than the thrust cylindrical roller bearings and with high load capacity and relative small slid.

Crossed Roller Thrust Bearings
It can also bear load from all directions (such as axial, thrust or momentum load, etc.) Roller and rail surface have a contact line , therefore, possibility of elastic deformation in axial load became lower.
This kind of import bearings is widely used in industrial automatic robots work machinery and medical facilities and so on. Under the condition of high rigidity, tight and high speed,crossed roller bearings must ensure precise, cylindrical roller are perpendicular arrange in 90° v-shaped grooves by interval cage , so a crossover roller bearings can bear radial load axial load and torque load,and all directions. The size of inner ring and outer ring are miniaturized, especial minimum light-weight type is extremely close to the limit of small size with high rigidity, and is the most suitable for industrial use in the mechanical robot joint or rotating parts, machining center's rotary worktable, rotate manipulator, precision rotary worktable,Medical machine, gauges, IC manufacturing device etc.

Weizhou International Co., Ltd