we offer a wide range of INA code. INA XSA/XSI/XSU Cross Roller Slewing Bearings (Standard series 14). INA SX0118 Series Crossed Roller bearing.INA structure precision crossed roller bearing is a special kind of bearing with major series SX0118. The rollers are placed together at right angles with alternate .

Main Features Of  Crossed  Roller BearingsPrecision crossed roller bearings  are designed to offer the highest levels of rotational accuracy and rigidity Conserving space and saving material costs. Two sets of races and rollers brought together at right angles with alternate rollers facing in opposite directions. The steep-angle, tapered geometry results in a total effective bearing spread much greater than the width of the bearing itself. Able to withstand high overturning moments, the crossed roller bearing is ideal for the table bearing of machine tools, including vertical boring and grinding machines. It is uniquely suited to many other pivot and pedestal applications where space is limited or the lowest possible center of gravity of a rotating mass is required.