LM8UU Linear Ball Bearing 8mm ID 15mm OD 24mm Length for 3D Printers and CNC Machinery
High precision LM8UU linear ball bearings designed for smooth linear motion applications in industrial machinery and 3D printers. These bearings feature oil lubrication and durable construction for extended service life.
Linear motion bearing consists of an outer cylinder, ball retainer, balls and two end rings. The ball retainer holds the balls in the recirculating trucks and is secured inside the outer cylinder by end rings. All components are precision-engineered to optimize performance and durability.
- Heat-treated outer cylinder maintains sufficient hardness for extended travel life
- Available in standard, clearance adjustable, open, double retainer and flanged types
- Easy assembly and replacement design
- Material: GCr15 chrome steel and stainless steel SUS440C
- Cage Options: nylon, carbon steel and stainless steel
- Quality Grade: ABEC-1 ABEC-3
- Available Types: LM4, LM5, LM6, LM8, LM10, LM12, LM13, LM16, LM20, LM25
- Packing: Single nylon bag + carton + solid pallet or custom packaging
| Parameter | Specification |
|---|---|
| Item | Linear Ball Bearing LM8UU |
| Brand | CIE |
| Inner Diameter (ID) | 8mm |
| Outer Diameter (OD) | 15mm |
| Length | 24mm |
| Certification | ISO9001:2015, ISO14001:2015, OHSAS 18001:2007 |
| Packing | Industry & Single Packing |
| Delivery | 10-30 Days |
| Payment Terms | L/C, T/T, D/P, Paypal |
| Minimum Order Quantity | 50 Piece |
| Precision Grade | ABEC-1 |
Our manufacturing facility maintains ISO9001:2015 quality management system, ISO14001:2015 environment management system and OHSAS 18001:2007 health and safety management. We utilize advanced equipment, precision craft technology, and high-precision testing instruments to ensure superior product quality and machining accuracy.
- Hardness testing instruments
- Roundness and roughness measurement machines
- Noise and BVT testing equipment
- Clearance measurement instruments
- Dimensional inspection equipment
- Raw material chemical composition testing
Linear ball bearings are widely used in 3D printer machines, food machinery, robotics, packaging machinery, textile machinery, medical equipment, exercise machinery, CNC machine tools, office equipment, conveyor systems, automotive applications, and digital three-dimensional coordinate measuring equipment.
- 24-hour response time for inquiries
- Strict quality control during production
- Random inspection before every delivery
- Responsible handling of all business issues
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.