LMF25UU Linear Bearings
| LMF25UU Linear Bearings | |||
|---|---|---|---|
| Part Number | LMF25UU | x | 5.5 |
| Number of Ball Columns | 6 | Y | 9 |
| dr | 25 | Z | 5.1 |
| D | 40 | Verticality of flange | 15 |
| L | 59 | Radial runout | 15 |
| D1 | 62 | Dynamic Load Co(N) | 980 |
| K | 50 | Static Load Cor(N) | 1570 |
| T | 8 | Weight(Kg) | 0.18 |
| φ | 51 | ||
LMF25 Linear Bearing | LMF25UU / LMF25OP Types Available
The LMF25 linear bearing is a heavy-duty flange-type precision linear motion component. Designed with an integral flange for direct mounting, it offers low-friction movement, high load capacity and stable high-speed performance. Available in LMF25UU closed type and LMF25OP open type, this bearing delivers reliable and cost-effective linear motion solutions for medium to heavy industrial automation systems.
LMF25UU vs LMF25OP | Model Differences
LMF25UU (Closed Type): Comes with fully closed double rubber seals for complete dust and contaminant protection. It retains internal lubrication efficiently and supports long-term maintenance-free operation, ideal for standard workshops and dusty industrial environments with regular linear strokes.
LMF25OP (Open Type): Features an open hollow structure with preset oil grooves for easy lubrication and fast heat dissipation. It minimizes heat accumulation during high-frequency continuous operation, perfectly suited for long-stroke, high-speed and heavy-load precision linear motion applications.
Material Introduction
Bearing Steel Shell And Steel Balls: LMF25 linear bearings adopt high-grade bearing steel with strict heat treatment. High hardness and superior wear resistance ensure stable heavy-load performance and ultra-smooth sliding, extending service life under continuous industrial operation.
Engineering Plastic Retainer And Rubber Seals: High-toughness engineering plastic retainer enables flexible steel ball circulation with low noise and low running resistance. LMF25UU uses durable rubber seals for stable dustproof and anti-fouling protection.
Product Features
Integrated flange design for quick and sturdy installation. Ultra-low friction ensures smooth and consistent linear motion. High positioning accuracy and excellent repeatability. Dual structural types fit various working conditions. Standard industry size with reliable heavy-duty stability.
Application Scenarios
LMF25 flange linear bearings are widely applied in CNC machine tools, heavy engraving machinery, automated sliding platforms, industrial robotic arms and large automation production lines. LMF25UU suits conventional and dusty working environments; LMF25OP is ideal for high-speed, long-stroke heavy-duty precision automation equipment.
