等截面薄壁轴承薄壁等截面轴承又叫薄壁套圈轴承，它精度高、非常安静以及承

Equal-section thin-walled bearings <br><br>Thin-walled equal-section bearings are also called thin-walled ring bearings, which have high precision, very quietness and strong bearing capacity. Thin-walled ring bearings can be deep groove ball bearings, four-point contact bearings, angular contact ball bearings, thin-walled and other cross-sectional bearings are mostly square. In these series, even with larger shaft diameters and bearing holes, the cross-section remains unchanged. These bearings are therefore called equal sections. <br><br><br>The advantages of <br><br>thin- walled and other cross-section bearings: The thin-walled bearing realizes a very thin bearing cross section, and also realizes the miniaturization and weight reduction of the product. The variety of products expands its range of uses. <br><br>Product characteristics of thin-walled and other cross-section bearings: <br><br>In order to obtain low friction torque, high rigidity and good rotation accuracy of the bearing, steel balls with small outer diameters are used. The use of hollow shafts ensures light weight and wiring space. The thin-walled 6700 and 6800 series have a variety of dust cover forms, flanged forms, stainless steel forms, and wide-width forms. <br><br>The main uses of thin-walled and other cross-section bearings: <br><br>stepper motors, medical equipment, office equipment, testing equipment, reduction / speed change devices, industrial robots, optical / imaging equipment, rotary encoders. <br><br>Thin-walled cross-roller roller bearings: The <br><br>internal structure of thin-walled cross-cylinder roller bearings uses rollers arranged at 90 ° perpendicular to each other. A single bearing can simultaneously bear the radial force, bidirectional axial force and overturning moment Spacers or spacers are installed between the rollers to prevent tilting of the rollers or mutual grinding between the rollers, which effectively prevents the increase of friction torque. <br><br><br>In addition, the vertical cross arrangement of the rollers can avoid the locking phenomenon of the rollers; at the same time, because the inner and outer rings of the bearing are divided structures, the gap is adjustable, and even if pressure is applied, high rotation accuracy can be obtained. Crossed roller bearings are widely used in industrial robots for waist rotation, articulated robot shoulders, arms, wrists and other rotating parts due to their light composite structure, high rotation accuracy, good rigidity and stable friction torque.

Equal cross-sectional thin-walled bearings<br><br>Thin wall and other cross-sectional bearings, also known as thin-walled collar bearings, it is high-precision, very quiet and very good carrying capacity. Thin siding ring bearings can be deep trench ball bearings, four-point contact bearings, angular contact ball bearings, thin wall and other cross-sectional bearingcross are mostly square. In these series, even larger shaft diameters and bearing holes, the cross-section remains the same. These bearings are therefore called contours.<br><br>Advantages of cross-sectional bearings such as thin walls:<br><br>Thin-walled bearings achieve extremely thin bearing sections, but also to achieve the miniaturization of products, lightweight. The diversity of products extends its range of uses.<br><br>Characteristics of cross-sectional bearings such as thin walls:<br><br>In order to obtain the low friction torque, high rigidity and good swing accuracy of the bearing, a small outer diameter of steel ball is used. The use of hollow shafts ensures lightweight and wiring space. Thin-walled 6700, 6800 series has a variety of dust cover form, with flange form, stainless steel form, wide form, etc. , a full range.<br><br>Main uses of cross-sectional bearings such as thin walls:<br><br>Stepper motors, medical devices, office equipment, testing instruments, deceleration/variable speed devices, industrial robots, optical/imaging devices, rotary encoders.<br><br>Thin-walled cross-roller bearings:<br><br>The internal structure of the thin-walled cross-cylinder roller bearing is arranged vertically with the rollers of 90 degrees, and the individual bearings can simultaneously withstand the combined action of radial force, two-way axial force and tilt ingesting torque, and the spacekeeping maintainor or isolation block between the rollers can prevent the tilt or mutual grinding between the rollers, effectively preventing the increase of frictional torque.<br><br>In addition, the structure of the roller vertical cross arrangement avoids the deadlock of the roller, and because the inner and outer rings of the bearing are split structures, the gap is adjustable, and the high rotation accuracy can be obtained even if the pressure is applied. Cross-rolling bearings with its light composite structure, swing accuracy, good rigidity, frictional moment stability and other good performance is widely used in industrial robot lumbar swing, joint robot shoulder, arm, wrist and other swing parts.

Thin wall bearing with constant section<br>The thin-walled constant section bearing is also called thin-walled ring bearing. It has high precision, very quiet and strong bearing capacity. Thin-walled ring bearings can be deep groove ball bearings, four point contact bearings, angular contact ball bearings, and the cross-section of thin-walled equal cross-section bearings are mostly square. In these series, the cross-section remains the same even for larger shaft diameters and bearing bores. These bearings are therefore called equal sections.<br>Advantages of thin-walled equal section bearing:<br>The Thin-walled bearing realizes the extremely thin bearing section, and also realizes the miniaturization and lightweight of the product. The diversity of products expands their range of uses.<br>Product characteristics of thin-walled equal section bearing:<br>In order to obtain the low friction torque, high rigidity and good rotation accuracy of the bearing, the steel ball with small outer diameter is used. The use of hollow shafts ensures lightweight and wiring space. Thin wall 6700, 6800 series have various dust cover forms, flange forms, stainless steel forms, wide forms, etc.<br>Main uses of thin-walled equal section bearing:<br>Stepping motor, medical equipment, office equipment, testing equipment, deceleration / speed change device, industrial robot, optical / imaging equipment, rotary encoder.<br>Thin cross roller bearing:<br>The internal structure of the thin-walled cross cylindrical roller bearing adopts the roller arranged in 90 ° mutually vertical cross arrangement. A single bearing can bear the combined action of radial force, bidirectional axial force and overturning moment at the same time. The roller is equipped with a spacing retainer or isolation block, which can prevent the inclination of the roller or the mutual abrasion between the rollers, and effectively prevent the increase of friction moment.<br>In addition, the roller vertical cross arrangement structure can avoid the roller locking phenomenon; at the same time, because the bearing inner and outer rings are divided structure, the gap can be adjusted, even if the pressure is applied, it can also obtain high rotation accuracy. Because of its light composite structure, high rotation accuracy, good rigidity and stable friction torque, cross roller bearing is widely used in the waist rotation of industrial robots, shoulder, arm, wrist and other rotating parts of articulated robots.<br>