• LMB Series
  • LMB Series

Linear bearing is a linear motion system, which is used in combination with a cylindrical shaft for wireless travel. Because the bearing ball contacts the bearing outer sleeve point, the linear bearing has the advantages of small friction, high stability, and does not change with the bearing speed. It can obtain a stable linear motion with high sensitivity and precision.

InquiryResin retainerNominal shaft diameterdr Major dimensions and toleranceEccentricityRadial clearance (Max)Basic load rating(kN)
LMB…UUBall circuitWeight(Kg)LMB…UU-AJBall circuitWeightLMB…UU-OPBall circuitWeight(Kg)InchmmInchmmPrecision(Inch)Precision(μm)High(Inch)High(μm)D(Inch/mm)D Tolerance(inch)D Tolerance((μm)L(Inch/mm)L Tolerance(inch)L Tolerance(μm)B(Inch/mm)B Tolerance(Inch)B Tolerance(μm)W(Inch/mm)D1(Inch/mm)h(Inch/mm)h1(Inch/mm)θPrecisionHighDynamicStatic
LMB4 4 8 LMB4-AJ 4 7.5 1/4 6.35 0.25 6.35 0/-.00025 0/-6 0/-.00040 0/-9 .5000/12.700 0/-.00045 0/-11 .7500/19.050 0/-.008 0/-200 .5110/12.98 0/-.008 0/-200 .0390/0.992 .4687/11.906 .04/1 .0003/8 .0005/12 -.0001/-3 206 265
LMB6UU 4 14 LMB6UU-AJ 4 13.5 3/8 9.525 0.375 9.525 0/-.00025 0/-6 0/-.00040 0/-9 .6250/15.875 0/-.00050 0/-13 .8750/22.225 0/-.008 0/-200 .6358/16.15 0/-.008 0/-200 .0390/0.992 .5880/14.935 .04/1 .0003/8 .0005/12 -.0001/-3 225 314
LMB8UU 4 37 LMB8UU-AJ 4 36.5 LMB8UU-OP 3 28 1/2 12.7 0.5 12.7 0/-.00025 0/-6 0/-.00040 0/-9 .8750/22.225 0/-.00050 0/-13 1.2500/31.750 0/-.008 0/-200 .9625/24.46 0/-.008 0/-200 .0459/1.168 .8209/20.853 .06/1.5 .34/7.9375 80° .0003/8 .0005/12 -.0001/-3 510 784
LMB10UU 4 76 LMB10UU-AJ 4 74 LMB10UU-OP 3 57 5/8 15.875 0.625 15.875 0/-.00025 0/-6 0/-.00040 0/-9 1.1250/28.575 0/-.00050 0/-13 1.5000/38.100 0/-.008 0/-200 1.1039/28.04 0/-.008 0/-200 .0559/1.422 1.0590/26.899 .06/1.5 .375/9.525 80° .0003/8 .0005/12 -.0001/AH15-4 774 1180
LMB12UU 5 95 LMB12UU-AJ 5 93 LMB12UU-OP 4 76 3/4 19.05 0.75 19.05 0/-.00030 0/-7 0/-.00040 0/-10 31.750/1.2500 0/-.00065 0/-16 1.6250/41.275 0/-.008 0/-200 1.1657/29.61 0/-.008 0/-200 .0559/1.422 1.1760/29.870 .06/1.5 .4375/11.1125 60° .0004/10 .0006/15 -.0002/AH15-4 862 1370
LMB16UU 6 200 LMB16UU-AJ 6 198 LMB16UU-OP 5 170 1 25.4 1 25.4 0/-.00030 0/-7 0/-.00040 0/-10 39.688/1.5625 0/-.00065 0/-16 2.2500/57.150 0/-.012 0/-300 1.7547/44.57 0/-.012 0/-300 .0679/1.727 1.4687/37.306 .06/1.5 .5625/14.2875 50° .0004/10 .0006/15 -.0002/AH15-4 980 1570
LMB20UU 6 440 LMB20UU-AJ 6 430 LMB20UU-OP 5 370 1-1/4 31.75 1.25 31.75 0/-.00035 0/-8 0/-.00050 0/-12 50.800/2.0000 0/-.00075 0/-19 2.6250/66.675 0/-.012 0/-300 2.0047/50.92 0/-.012 0/-300 .0679/1.727 1.8859/47.904 .10/2.5 .625/15.875 50° .0005/12 .0008/20 -.0003-8 1570 2740
LMB24UU 6 670 LMB24UU-AJ 6 660 LMB24UU-OP 5 570 1-1/2 38.1 1.5 38.1 0/-.00035 0/-8 0/-.00050 0/-12 60.325/2.3750 0/-.00075 0/-19 3.0000/76.200 0/-.012 0/-300 2.4118/61.26 0/-.012 0/-300 .0859/2.184 2.2389/56.870 .12/3 .75/19.05 50° .0005/12 .0008/20 -.0003-8 2180 4020
LMB32UU 6 1140 LMB32UU-AJ 6 1120 LMB32UU-OP 5 980 2 50.8 2 50.8 0/-.00035 0/-8 0/-.00050 0/-12 76.200/3.0000 0/-.00090 0/-22 4.0000/101.600 0/-.012 0/-300 3.1917/81.07 0/-.012 0/-300 .1029/2.616 2.8379/72.085 .12/3 1.0/25.40 50° .0007/17 .0010/25 -.0005-13 3820 7940