The LME-UU linear motion ball bearing is also known as LME standard linear ball bearing . LME is the code name for the metric series of linear bearings and it is designed and manufactured under European machine standards, such as Germany and France. It includes a variety of models that are applicable to the shaft with a nominal diameter of 3mm to 60mm. By the way, the balls controlled within the retainer effectively reduce the friction loss because of rolling friction.
LME European standard linear bearing, its bushing, and steel balls are made of high quality chrome steel. The linear bushing is produced from a solid steel outer cylinder and incorporates an industrial strength resin retainer. The retaining ring, also called sealing ring, normally indicated by U or P, is made of NBR material. The ball retainer is mounted inside the linear bushing together with the steel balls and sealed with a seal ring from one side or both sides of the bushing.
Linear bearing LME series standard linear bearing is rolling friction. The steel balls contact the bushing and the cylindrical shaft , and rotates with a very small frictional resistance, so that high precision can be obtained. Linear bearing LME series is suitable for low loads with high-speed linear motion. In addition, please note the linear bearing structure features cannot be rotated.
The linear bearings are widely used in precision equipment or special machinery industries, such as electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, robots, CNC machine tools, automobiles and digital three dimensional coordinate measuring equipment.
|Bearing Model||Ball number||Dimensions(mm)||Basic Load Rating(kN)||Weight(kg)|
|Inner diameter||Outer diameter||length||External stop groove||W||MAX.|
|LME3||4||3||0 +0.008||7||0 -0.008||10||0 -0.12||-||-||-||-||0.01||7||11||0.00135|
|LME4||4||4||0 +0.008||8||0 -0.008||12||0 -0.12||-||-||-||-||0.01||9||13||0.0019|
|LME5UU||4||5||0 +0.008||12||0 -0.008||22||0 -0.20||14.5||0 -0.20||11.5||1.1||0.012||21||27||0.011|
|LME8UU||4||8||0 +0.008||16||0 -0.008||25||0 -0.20||16.5||0 -0.20||15.2||1.1||0.012||27||41||0.02|
|LME10UU||4||10||0 +0.008||19||0 -0.009||29||0 -0.20||22||0 -0.20||18||1.3||0.012||38||47||0.0295|
|LME12UU||4||12||0 +0.008||22||0 -0.009||32||0 -0.20||22.9||0 -0.20||21||1.3||0.012||52||79||0.041|
|LME16UU||5||16||+0.009-0.001||26||0 -0.009||36||0 -0.20||24.9||0 -0.20||24.9||1.3||0.012||59||91||0.057|
|LME20UU||5||20||+0.009-0.001||32||0 -0.011||45||0 -0.20||31.5||0 -0.20||30.3||1.6||0.015||88||140||0.091|
|LME25UU||6||25||+0.011-0.001||40||0 -0.011||58||0 -0.30||44.1||0 -0.30||37.5||1.85||0.015||100||160||0.215|
|LME30UU||6||30||+0.011-0.001||47||0 -0.011||68||0 -0.30||52.1||0 -0.30||44.5||1.85||0.015||160||280||0.325|
|LME40UU||6||40||+0.013-0.002||62||0 -0.013||80||0 -0.30||60.6||0 -0.30||59||2.15||0.017||220||400||0.705|
|LME50UU||6||50||+0.013-0.002||75||0 -0.013||100||0 -0.30||77.6||0 -0.30||72||2.65||0.017||390||410||1.13|
|LME60UU||6||60||+0.013-0.002||90||0 -0.015||125||0 -0.30||101.7||0 -0.40||86.5||3.15||0.02||480||810||2.05|
Standard Linear Bearing LME50UU Bore Size 50mmInquire
Standard Linear Bearing LME40UU Bore Size 40mmInquire
Standard Linear Bearing LME30UU Bore Size 30mmInquire
Standard Linear Bearing LME25UU Bore Size 25mmInquire
Standard Linear Bearing LME20UU Bore Size 20mmInquire
Standard Linear Bearing LME16UU Bore Size 16mmInquire
Standard Linear Bearing LME12UU Bore Size 12mmInquire
Standard Linear Bearing LME10UU Bore Size 10mmInquire
Standard Linear Bearing LME8UU Bore Size 8mmInquire
Standard Linear Bearing LME5UU Bore Size 5mmInquire