Product Description
linear bearings and linear axis with ball used in conjunction. For infinite linear motion systems. Linear Bearings Features: Low noise, low friction, high precision, high life expectancy. Due to the linear axis between the ball and the point of contact, so friction is small, allowing the load is small, high precision movement, the movement quickly.
Linear bearing is a low-cost production of linear motion system for unlimited travel with the cylinder axis. Since the ball bearing point contact with the shaft, so use the load is small. Minimal friction ball rotation, thereby to obtain smooth movement precision. Plastic linear bearings are self-lubricating properties of a linear motion system, the biggest difference is that the metal in the metal linear bearings linear bearings are rolling friction, is the point contact between the bearing and the cylinder axis, so this suited for low load speed movement; while plastic linear bearings are sliding friction is between the bearing surface contact with the cylinder axis, so this low-speed movement for high loads.
Features:
High precision and rigidity, low friction, ease of assembly, good interchangeability;
Widely used in CNC machines, industrial automation machines, electric tools, textile machines, fitting equipments etc.;
"linear bushing""Linear Bush""Linear Slide""Linear Ball Bearing""Linear Motion Bearing""Linear Motion Ball Bearing""Sliding Bearing""Linear Shaft Bearing""Linear Ball Bushing".
Application:
Linear motion bearing
classified computer auxiliary equipment, automatic recorder, coordinate measuring instrument, multi-axis drilling machine, punching machine, tool grinding machine, cutting machine, welding machine, printing machines, packing machinery and woodworking machinery.
Specification
| MODEL NO. | NUMBER OF BALL ROWS | MAIN DIMENSIONS | ECCEN-TIRICITY (MAX.) | BASIC LOAD RATING | WEIGHT |
| INSCRIBED CIRCLE DIAMETER | OUTER DIAMETER | LENGTH | OUTER LOCKING GROOVE | W | c
(kgf) | Co
(kgf) |
| dr | TOLERANCE | D | TOLERANCE | L | TOLERANCE | B | TOLERANCE | D1 |
| LMB4UU | 4 | 1/4 '' 6.35 | 0 | 0.5'' 12.7 | 0 | 0.75'' 19.05 | 0 | 0.511'' 12.98 | 0 | 0.4687'' 11.906 | 0.039'' 0.992 | 0.012 | 21 | 27 | 64 |
| | | | |
| -0.009 | -0.011 | -0.2 | -0.2 |
| | 0 | | |
| LMB6UU | 4 | 3/8'' 9.525 | | 0.625'' 15.875 | | 0.875'' 22.225 | | 0.6385'' 16.15 | | 0.588'' 14.935 | 0.039'' 0.992 | 23 | 32 | 14 |
| LMB8UU | 4 | 1/2''12.7 | | 0.875'' 22.225 | -0.013 | 1.25'' 31.75 | | 0.9625'' 24.46 | | 0.8209'' 20.853 | 0.0459'' 1.168 | 52 | 80 | 40 |
| LMB10UU | 4 | 5/8'' 15.875 | | 1.125'' 28.575 | | 1.5'' 38.1 | | 1.1039'' 28.04 | | 1.059'' 26.899 | 0.0559'' 1.422 | 79 | 120 | 76 |
| LMB12UU | 5 | 3/4'' 19.05 | 0 | 1.25'' 31.75 | 0 | 1.625'' 41.275 | | 1.1657'' 29.61 | | 1.176'' 29.87 | 0.0559'' 1.422 | 0.015 | 88 | 140 | 90 |
| | | | |
| LMB16UU | 5 | 1'' 25.4 | -0.01 | 1.5625'' 39.688 | -0.016 | 2.25'' 57.15 | 0 | 1.7547'' 44.57 | 0 | 1.4687'' 37.306 | 0.0679'' 1.727 | 100 | 160 | 206 |
| LMB20UU | 6 | 1-1/4'' 31.75 | 0 | 2'' 50.8 | 0 | 2.625'' 66.675 | | 2.0047'' 50.92 | | 1.8859'' 47.904 | 0.0679'' 1.727 | 0.02 | 160 | 280 | 370 |
| | | -0.3 | -0.3 |
| LMB24UU | 6 | 1-1/2'' 38.1 | -0.012 | 2.375'' 60.325 | -0.019 | 3'' 76.2 | | 2.4118'' 61.26 | | 2.2389'' 56.87 | 0.0859'' 2.184 | 220 | 410 | 584 |
| LMB32UU | 6 | 2'' 50.8 | | 3'' 76.2 | 0 | 4'' 101.6 | | 3.1917'' 81.07 | | 2.8379'' 72.085 | 0.1029'' 2.616 | 0.025 | 390 | 810 | 600 |
| | | | |
