Thrust Roller Bearings

Thin section bearing is a bearing inside diameter and outside diameter is less than a specified value.Bearing outer diameter and inner diameter of the bearing ratio was 1.25, called thin-wall spherical bearings, this suggests that the outside diameter of the bearing-inner diameter with a smaller value, bearing walls are very thin, so called thin-wall ball bearings.Series super thin section bearings, high precision is required, because the walls are very thin, so it can carry the weight is also very low, poor impact resistance, so depending on the use environment to make choice!! Thrust Ball Bearings structure is simple, easy to use.Mainly used to accommodate radial loads, but when you increase bearing radial clearance, performance has a certain amount of angular contact ball bearings to withstand radial, axial joint loading.Thrust ball bearings with high speed and should not be used, or subjected to purely axial load.Compared with other types of bearings of the same size, these bearings low friction, high speed limit.But do not
Impact resistance, not suitable for heavy loads.Specific use of model airplanes, remote control cars, machine tools, motors, pumps, agricultural machinery,high precision bearings textile machinery, laser printers, instrumentation, measuring instruments, electronic components, motors, motor and so on.

Slewing rings

Slewing is able to withstand the combined load bearing and can also withstand greater axial and radial load and overturning moment.
slewing ringses are also called wheel bearings, slim ball bearing  some people also call it: rotating support, maneuver support.
Slewing rings is widely used in the real industrial, known as: "the joints of the machine", is subject to the relative rotary motion between two objects, and also withstand axial, radial, overturning moment of machinery necessary for important parts.With the development of machinery industry, pivoting on ship equipment, engineering machinery, light industry, machinery, metallurgy, machinery, medical equipment, industrial machinery and other industries a wide range of applications.
Slewing bearing industry in China has gone through more than 20 years of development, since the JB2300-84 was first published in 1984 in the slewing bearing types, basic parameters and technical requirements for standard, and JB/T2300-1999 in the 1999 amendment of the slewing ring standard,  Other bearing China has been provided with a complete set of development and capacity of slewing bearings are designed, manufactured and tested.

Ring bearing

LYHY bearings is good at thin section bearing. crossed roller bearings The following is some of the models, for more information, pls feel free to contact us.
Sealed type deep groove ball bearing linear ball bearing
JA020CP0, JA025CP0, JA030CP0, JA035CP0, JA040CP0, JA042CP0, JA045CP0, JA047CP0, JA050CP0, JA055CP0, JA060CP0, JA065CP0,
JB020CP0, JB025CP0, JB030CP0, JB035CP0, JB040CP0, JB042CP0, JB045CP0, JB047CP0, JB050CP0, JB055CP0, JB060CP0, JB065CP0,
JU040CP0, JU042CP0, JU045CP0, JU047CP0, JU050CP0, JU055CP0, JU060CP0, JU065CP0, JU070CP0, JU075CP0, JU080CP0, JU090CP0, JU100CP0, JU110CP0, JU120CP0,
JG120CP0, JG140CP0, JG160CP0, JG180CP0, JG200CP0,

Slewing ring bearings

1. Single-row design with four-point raceway geometry
2. Untoothed rings with flange thicknesses of 12 and 21 mm
3. Ball diameters 20 and 32 mm
4. Available ex stock or self aligning bearings with a short delivery time as standard series in 14 sizes
5. Raceway diameters of 314 to 1,094 mm or 955 to 1,455 mm
6. For applications with light loads
7. Enables lightweight structures in spite of large bearing diameters
8. Applications: Handling technology,tapered bearing manlift platforms, turntables

Factors influencing the performance of thin-walled ball bearing effect

When there are clearance fit between mobile crane bearing outer ring and bearing seat hole, the existence of eccentric distance m between the bearing center O and the bearing seat center O ', as shown in Figure 1.

  Because of the existence of the gap, the outer ring of the bearing, isolated point supported state, at this time the thin wall bearings under external load, the outer ring will be deformation occurred, causing the ball bearing load distribution of rolling mill bearing body load distribution and the rigid support compared have changed greatly, at the same time effect the thin-walled ball bearing service life, stiffness properties.