2012年9月19日星期三

Large-scale cross-tapered roller bearings


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Cross-tapered roller bearing is a special cross roller bearings, high precision, high speed, mainly for large equipment manufacturing industry, supporting them in recent years

To own particularity and the other bearing the incomparable superiority widely used. big ball bearing

XRT Series bearing applications. Machine tool precision rotary indexing tables, vertical and horizontal boring machine, vertical grinder, rotary surface grinder, large hobbing machine

Guns and radar turret large radio and optical telescopes, rotating camera, steering pivot and caster highly constrained pivot microscope

Taiwan, rod center pivot rotation bogie, welding holder, rotary assembly fixture, industrial robots, precision rotary tables, medical equipment, measurement

Appliances, IC manufacturing device. high speed bearings
XRT Series higher rotational accuracy and rigidity can be provided in a smaller space within the cross-roller bearing design, substantial material cost savings. This type of

Bearings are provided two sets of bearing raceways and roller intersecting at right angles Cross installed together, the adjacent roller, opposite direction, the roller is installed between the promoter and the roller compartment

Away from the block, the roller is a lso equipped with a support pad, which makes the roller the two semiranks content into the same space. So that the shaft of the angle between the bearing and the tapered geometry

By Order of the effective span than the actual width of the bearing itself several times.
XRT Series bearings are suitable for high-speed machine tool applications, such as vertical boring machine and vertical grinder. Also particularly suitable for many space is limited, the rotation accuracy requirements than high equipment. 

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