[3] 直线运动轴承 LM6UU LM8UU LM12UU LM20UU 自动化设备轴承
[9] 3D Printer LM6UU Linear Bearing - 6mm shaft - CNC Reprap | eBay
[10] 直线轴承的规格型号及具体参数
Model | Inner Diameter | Dynamic Load (N) | Static Load (N) | Material |
---|---|---|---|---|
LM6UU | 6mm | 450 | 980 | GCr15 Chrome Steel[1][4] |
LM8UU | 8mm | 600 | 1,250 | Stainless/Chrome Steel[2][4] |
LM10UU | 10mm | 780 | 1,600 | Carbon Steel Alloy[1][9] |
LM12UU | 12mm | 950 | 2,100 | Precision Ceramic Hybrid[4][10] |
Critical Selection Factors: Load capacity variance reaches 127% between LM6UU and LM12UU models. Corrosion-resistant stainless variants available for food machinery applications[1][9].
Industry | Application | Required Precision | Recommended Model |
---|---|---|---|
CNC Machinery | Tool Head Guidance | ±0.005mm | LM10UU/LM12UU[4][9] |
Food Processing | Conveyor Systems | IP67 Standard | LM8UU Stainless[1][2] |
3D Printing | Extruder Movement | Low Friction | LM6UU Polymer[9][10] |
Model | Friction Coefficient | Max Speed (m/s) | Service Life (km) |
---|---|---|---|
LM6UU | 0.001-0.003 | 2.5 | 15,000 |
LM8UU | 0.002-0.004 | 3.0 | 20,000 |
LM10UU | 0.003-0.005 | 3.8 | 25,000 |
LM12UU | 0.004-0.006 | 4.2 | 30,000+ |
A food machinery manufacturer reduced maintenance downtime by 40% after replacing traditional bushings with LM8UU stainless bearings, achieving full NSIP-3HAC certification[1][2].
Client: Shenzhen TechCNC Co.
Challenge: Tool chatter in high-speed milling (12,000 RPM)
Solution: LM12UU hybrid bearings with ceramic retainers
Result: Surface finish quality improved from Ra3.2 to Ra0.8[4][7]
Contact our bearing engineers for application-specific solutions:
Email: info@vivalr.com
Tel: (86) 15866781826
[1] 直线运动轴承 LM6UU LM8UU LM10UU 直线轴承-阿里巴巴
[2] 进口日本THK精密轴承 THK直线轴承 LM8UU LM10UU LM12UU 正品保证
[4] THK LM8轴承-百科
[7] 11NSK轴承_NSK轴承座_日本进口NSK轴承-NSK轴承官方网站
[9] 3D Printer LM6UU Linear Bearing - 6mm shaft - CNC Reprap | eBay
[10] THK SAMICK NNB HSR20LR2SS+580LF 3R6B CNC Router Linear