Our products used in automotive and truck industry mainly include : wheel bearings, wheel bearing kits, wheel hub bearings, alternator bearings, tensioner bearings, clutch bearings, and gear box bearings etc.
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VAFEM (Shang Hai) Bearing Technology Co.,Ltd
LM..UU-AJ Series
  • LM..UU-AJ Series

LM..UU-AJ Series

Our Adjustable Type Linear Bearings are ideal for precision linear motion applications where adjustable preload is required. These bearings are designed to allow for precise adjustment of the bearing preload, which provides improved accuracy and smoothness of operation. 

Our bearings are made with high-quality materials and feature hardened steel outer races and steel ball bearings, which provide long-lasting durability and exceptional performance. They also have a compact design, making them ideal for applications with limited space. 

The adjustable feature of our bearings allows for quick and easy adjustment of the preload to suit specific application requirements. This enables superior precision and accuracy in motion control applications, greatly enhancing the overall efficiency of your system. 

Our Adjustable Type Linear Bearings are available in a wide range of sizes and load capacities, making them suitable for various industrial and commercial applications, including CNC machines, robotics, automation systems, packaging machinery, and more. 

At our company, we are committed to providing our customers with high-quality linear motion components that meet or exceed industry standards. Our Adjustable Type Linear Bearings are no exception, and we stand behind each product we sell with a 100% satisfaction guarantee. 

Whether you need a single bearing or a bulk order, our team of experts is ready to help you choose the right product for your application. Contact us today to learn more about our Adjustable Type Linear Bearings and how they can improve your linear motion system's performance.


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selectInquiryResin retainerNominal shaft diameterdr Major dimensions and toleranceEccentricityRadial clearance (Max)Basic load rating(kN)
LM…UUBall circuitWeight(Kg)LM…UU-AJBall circuitWeightLM…UU-OPBall circuitWeight(Kg)mmmmToleranceToleranceD mmTolerance(μm)L mmTolerance(μm)B mmTolerance(μm)W(mm)D1(mm)h(mm)h1(mm)θPrecisionHighDynamicStatic
LM…UU Ball circuit Weight LM…UU-AJ Ball circuit Weight LM…UU-OP Ball circuit Weight Precision High Tolerance(μm) Tolerance(μm) Tolerance(μm) Precision High Co N Co N
LM3 4 1.35 — — — — — — 3 3 0/-5 0/-8 7 0/-9 10 0/-120 — — — — — — — 4 8 -3 69 105
LM4 4 1.9 — — — — — — 4 4 0/-5 0/-8 8 0/-9 12 0/-120 — — — — — — — 4 8 -3 88 127
LM5UU 4 4 — — — — — — 5 5 0/-5 0/-8 10 0/-9 15 0/-120 10.2 0/-200 1.1 9.6 — — — 4 8 -3 167 206
LM6UU 4 7.6 LM6UU-AJ 4 7.5 — — — 6 6 0/-6 0/-9 12 0/-11 19 0/-200 13.5 0/-200 1.1 11.5 1 — — 8 12 -3 206 265
LM8SUU 4 10.4 LM8SUU-AJ 4 10 — — — 8 8 0/-6 0/-9 15 0/-11 17 0/-200 11.5 0/-200 1.1 14.3 1 — — 8 12 -3 176 216
LM8UU 4 15 LM8UU-AJ 4 14.7 — — — 8 8 0/-6 0/-9 15 0/-11 24 0/-200 17.5 0/-200 1.1 14.3 1 — — 8 12 -3 274 392
LM10UU 4 29.5 LM10UU-AJ 4 29 LM10UU-OP 3 23 10 10 0/-6 0/-9 19 0/-13 29 0/-200 22 0/-200 1.3 18 1 6.8 80° 8 12 -4 372 549
LM12UU 4 31.5 LM12UU-AJ 4 31 LM12UU-OP 3 25 12 12 0/-6 0/-9 21 0/-13 30 0/-200 23 0/-200 1.3 20 1.5 8 80° 8 12 -4 510 784
LM13UU 4 43 LM13UU-AJ 4 42 LM13UU-OP 3 34 13 13 0/-6 0/-9 23 0/-13 32 0/-200 23 0/-200 1.3 22 1.5 9 80° 8 12 -4 510 784
LM16UU 5 69 LM16UU-AJ 5 68 LM16UU-OP 4 52 16 16 0/-6 0/-9 28 0/-13 37 0/-200 26.5 0/-200 1.6 27 1.5 11 80° 8 12 -6 774 1180
LM20UU 5 87 LM20UU-AJ 5 85 LM20UU-OP 4 69 20 20 0/-7 0/-10 32 0/-16 42 0/-200 30.5 0/-200 1.6 30.5 1.5 11 60° 10 15 -6 882 1370
LM25UU 6 220 LM25UU-AJ 6 216 LM25UU-OP 5 188 25 25 0/-7 0/-10 40 0/-16 59 0/-300 41 0/-300 1.85 38 2 12 50° 10 15 -6 980 1570
LM30UU 6 250 LM30UU-AJ 6 245 LM30UU-OP 5 210 30 30 0/-7 0/-10 45 0/-16 64 0/-300 44.5 0/-300 1.85 43 2.5 15 50° 10 15 -8 1570 2740
LM35UU 6 390 LM35UU-AJ 6 384 LM35UU-OP 5 335 35 35 0/-8 0/-12 52 0/-19 70 0/-300 49.5 0/-300 2.1 49 2.5 17 50° 12 20 -8 1670 3140
LM40UU 6 585 LM40UU-AJ 6 579 LM40UU-OP 5 500 40 40 0/-8 0/-12 60 0/-19 80 0/-300 60.5 0/-300 2.1 57 3 20 50° 12 20 -10 2160 420
LM50UU 6 1580 LM50UU-AJ 6 1560 LM50UU-OP 5 1340 50 50 0/-8 0/-12 80 0/-19 100 0/-300 74 0/-300 2.6 76.5 3 25 50° 12 20 -13 3820 7940
LM60UU 6 1860 LM60UU-AJ 6 1820 LM60UU-OP 5 1610 60 60 0/-9 0/-15 90 0/-22 110 0/-300 85 0/-300 3.15 86.5 3 30 50° 17 25 -13 4700 100
LM80UU 6 4420 LM80UU-AJ 6 4300 LM80UU-OP 5 3650 80 80 0/-9 0/-15 120 0/-22 140 0/-400 105.5 0/-400 4.15 116 3 40 50° 17 25 -20 7350 160
LM100UU 6 8600 LM100UU-AJ 6 8540 LM100UU-OP 5 7200 100 100 0/-10 0/-20 150 0/-25 175 0/-400 125.5 0/-400 4.15 145 3 50 50° 20 30 -20 14100 34800
LM120UU 8 15000 LM120UU-AJ 8 14900 LM120UU-OP 6 11600 120 120 0/-10 0/-20 180 0/-25 200 0/-400 158.6 0/-400 4.15 175 3 85 80° 20 30 -25 16400 400
LM150UU 8 20250 LM150UU-AJ 8 20150 LM150UU-OP 6 15700 150 - -13 0/-25 210 -29 240 0/-400 170.6 0/-400 5.15 204 3 105 80° 25 40 -25 21100 54300
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LM..UU-AJ Series

As a precious high quality lm..uu-aj series manufacturer and supplier in China, VAFEM can guarantee the quality and precision of the products through complete testing technology and advanced equipment. Please come to buy lm..uu-aj series at the best price and quality from VAFEM. Please contact us for any questions!

Hot tags:VAFEM high quality lm..uu-aj series with reasonable price for customers all over the world and wish to enjoy the process of creating the shared value.

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