The PRS angular contact ball bearing including three series : accurate angular contact ball bearing ,double direction angular contact thrust ball bearing ,four-point angular contact ball bearing .It has many advantages ,for example : high precision ,good rigidity ,low tempering ,high rotating speed ,low friction, long life ,strong instantaneous...

The frictional torque of a track roller depends on many influencing factors such as load, speed and track roller type, as well as the lubrication conditions and seal friction. Due to the wide range of these influencing factors, the frictional torque can only be calculated approximately. The thick-walled outer rings of yoke type track rollers...

The Three-row roller slewing ring bearing offers more capacity per unit size than any other Prs bearing design and is inherently the stiffest style of construction.Frictional torque is lower than other styles under most load...

The wire raceway ball bearings can sustain forces from whatever directions due to their 3-point or 4-point geometry .The rings have the advantage that they fit themselves tightly into the bearing rings of the mating structure and compensate machining tolerances. With this technology high precision even if large bearing diameter is achieved. They...

Thrust ball bearings can handle axial loads only.It consists of shaft washer,housing washer and ball. There are two kinds of thrust ball bearing---single direction and double direction designs. Single direction thrust ball bearing consists of one row of balls,which rotate,between a housing washer and a shafe washer.It is not...

The thin-section ball bearings series PRS are always used in the circumstances, such as requiring small space, heavy load ,light weight or limiting some special forms .At the same time ,we also provide some special services ,for example ,we produce bearings according to the customers blueprint re. At present ,each series of them are widely applied...

Four row inch-dimensioned tapered roller bearings This kind of bearing is major in suit for sustaining combined load from radial and axial load, but inclined to radial load. This bearing should not solely sustain axial load .It also will produce additional axial forces under the radial load .The axial load capacity of bearing is determined by...

The PRS crossed roller slewing ring bearings are built with V-groove raceways providing two roller paths in each ring. By alternating adjacent rollers at right angles to one another,one-half of the rollers half transmit loads in one direction with the other half transmitting loads in the other direction. These preloaded slewing rings can...

PRS Crossed roller bearing have five series,Cylindrical crossed roller bearing(CRA,CRB,CRE,CSX) and Tapered crossed roller bearing(CXR series),of which have two kinds of structure.One is dividing in inner ring,and the other is divinding in outer ring.A set of crossed roller bearing can support radial load, axial load and loading moment from all...

There are two kinds of thrust roller bearings,which include cylindrical roller thrust bearings and tapered roller thrust bearings.Thrust roller bearings can merely hold axial loads. Cylindrical roller thrust bearings are suitable for arrangements that have to support heavy axial loads,which are produced in single row and double row...

The single-row crossed roller slewing bearing is composed of two housing washers .Its major features are structure compact tightly, weight light ,producing accuracy strict ,fabrication gap small ,high requirements for mounting accuracy .And the crossed arrangement 1:1 for rolling pillars . The crossed roller bearing design provides a higher...

Four-poing contact ball bearing with induction-hardened,raceways.Balls are chrome-alloy steel and separated by spacers to prevent ball-to ball sliding friction.They can be widely used in the large-scale rotating devices of the hoisting machinery, excavate machinery, building machinery, harbor machinery, shipping machinery exactly accuracy radar...

LYPRS are professional in designing and producing other large-sized, extral large sized and ultra large sized roller bearing, from 150mm to 3000mm. They are classified into deep groove ball bearing, cylindrical roller bearing, spherical roller bearing, tapered roller bearing, thrust spherical roller bearing, thrust ball bearing and others. Our...

LYPRS are professional in designing and producing other large-sized, extral large sized and ultra large sized roller bearing, from 150mm to 3000mm. They are classified into deep groove ball bearing, cylindrical roller bearing, spherical roller bearing, tapered roller bearing, thrust spherical roller bearing, thrust ball bearing and others. Our...

LYPRS CRA, CRB, CRE series Precision Crossed Roller Bearing are crossed roller bearing which has a lightweight, compact type with thinnest possible inner and outer rings.The outer rings are separable(for CRA, CRB series) and the inner rings are separtable(for CRE series). They are minatured, save space and heavy loading. It is optimal for...

LYPRS are professional in designing and producing three-row cylindrical roller slewing bearing which may bear different loads simultaneously and its load capacity is the largest one. Thanks to the large size of its axle and radius,it is solid and especially suitable for heavy-duty machines which require large working radius, such as bucket-wheel...

LYPRS Thin Cross-sections Ball Bearing has very light weight, high rigidity, very thin sections, excellent capacity and many cross-sections sizes. They are designed as radial contact, angular contact and four-point contact three configurations. They are mainly applied to some particular conditions, such as little space, heavy loading, light...

LYPRS are professional in designing and producing single row corss roller slewing bearing, with characteristic of compacted structure, smooth and accurate drive,rotary flexible, long service life, easy to intall and maintain. It can be widely used in haisting and conveying machinery , construction machinery and military, etc....

LYPRS company which has excellent experience and technical support in wire race bearing is earliest specialized in the design, develop and manufacture of wire race bearing. Our LYPRS wire race bearing which are based in 3-point or 4-point geometry can withstand any directional forces, matching tightly, small clearance, easy-to-mount, ready to use,...

LYPRS are professional in designing and producing double-row radial contact ball slewing bearing. This kind of open-mounting is convenient to install and the loading angle of the circle raceways are...

LYPRS company which has excellent experience and technical support in wire race bearing is earliest specialized in the design, develop and manufacture of wire race bearing. Our LYPRS wire race bearing which are based in 3-point or 4-point geometry can withstand any directional forces, matching tightly, small clearance, easy-to-mount, ready to use,...

LYPRS are professional in designing and producing single row corss roller slewing bearing, with characteristic of compacted structure, smooth and accurate drive,rotary flexible, long service life, easy to intall and maintain. It can be widely used in haisting and conveying machinery , construction machinery and military, etc....

LYPRS are professional in designing and producing double-row radial contact ball slewing bearing. This kind of open-mounting is convenient to install and the loading angle of the circle raceways are...

LYPRS are professional in designing and producing three-row cylindrical roller slewing bearing which may bear different loads simultaneously and its load capacity is the largest one. Thanks to the large size of its axle and radius,it is solid and especially suitable for heavy-duty machines which require large working radius, such as bucket-wheel...

LYPRS are professional in designing and producing single-row four point contact ball slewing bearing(no gear,internal gear, external gear), Its major features are structure compacted tightly and weight light , It has highest static load capacity, also can simultaneously withstand the axial force, radial force and tilting moment. It can be widely...

LYPRS Thin Cross-sections Ball Bearing has very light weight, high rigidity, very thin sections, excellent capacity and many cross-sections sizes. They are designed as radial contact, angular contact and four-point contact three configurations. They are mainly applied to some particular conditions, such as little space, heavy loading, light...

Slewing ring Bearing (also called turnable bearing) is a kind of large size bearing , This our main product, we have much experience in manufacturing kinds of slewing ring bearing, sigle-row ball slewing ring bearing, cross roller slewing ring bearing, double-row ball slewing ring bearing, three-row roller slewing ring bearing ande etc.We are...

LYPRS Thin Section Crossed Roller Bearings CSX series are bearings designed for precision applications. Their outer ring is split and is held together by three retaining rings. Due to the X arrangement of the rolling elements, these bearings can support axial forces from both directions as well as radial forces, tilting moment loads and any...

LYPRS Precision Tapered Crossed Roller Bearings CXR series are designed to offer the highest levels of rotational accuracy and rigidity while conserving space and saving material costs. It is uniquely suited to many other pivot and pedestal applications. Able to withstand high overturning moments, the tapered crossed roller bearing is ideal for...

LYPRS CRA, CRB, CRE series Precision Crossed Roller Bearing are crossed roller bearing which has a lightweight, compact type with thinnest possible inner and outer rings.The outer rings are separable(for CRA, CRB series) and the inner rings are separtable(for CRE series). They are minatured, save space and heavy loading. It is optimal for...

It can be used in, such as, the arthritis or the rotary location of the industry robots, rotary working table of the machine work center, revolution location of machine hand , accurate rotary working table , medical machinery , dispensing mechanism , and IC manufacturing...

Slewing ring Bearing (also called turnable bearing) is a kind of large size bearing , This our main product, we have much experience in manufacturing kinds of slewing ring bearing, sigle-row ball slewing ring bearing, cross roller slewing ring bearing, double-row ball slewing ring bearing, three-row roller slewing ring bearing ande etc.We are...