LMF80UU Linear Bearings
| LMF80UU Linear Bearings | |||
|---|---|---|---|
| Part Number | LMF80UU | x | 11 |
| Number of Ball Columns | 6 | Y | 17 |
| dr | 80 | Z | 11.1 |
| D | 120 | Verticality of flange | 25 |
| L | 140 | Radial runout | 25 |
| D1 | 164 | Dynamic Load Co(N) | 7350 |
| K | 136 | Static Load Cor(N) | 16000 |
| T | 18 | Weight(Kg) | 5.8 |
| φ | 142 | ||
LMF80 Linear Bearing | LMF80UU / LMF80OP Types Available
The LMF80 linear bearing is an extra-large heavy-duty flange-type linear motion component. It features an integrated flange for stable direct mounting, ultra-high load capacity, low-friction sliding and reliable continuous operation. Available in LMF80UU closed type and LMF80OP open type, this bearing provides durable and cost-effective linear motion solutions for large industrial machinery and heavy automation systems.
LMF80UU vs LMF80OP | Model Differences
LMF80UU (Closed Type): Features a fully closed double rubber sealing structure that effectively blocks dust, debris and contaminants. It locks internal lubrication steadily to support long-term maintenance-free operation, suitable for standard workshops and dusty industrial environments with regular linear stroke movement.
LMF80OP (Open Type): Adopts an open hollow structure with built-in oil grooves for convenient lubrication and efficient heat dissipation. It greatly reduces heat accumulation during long-cycle and high-frequency operation, ideal for long-stroke, high-speed and ultra-heavy load linear motion applications.
Material Introduction
Bearing Steel Shell And Steel Balls: LMF80 linear bearings are made of high-purity bearing steel with professional heat treatment. High surface hardness and superior wear resistance ensure stable heavy-load performance and ultra-smooth sliding, extending service life under continuous heavy-duty operation.
Engineering Plastic Retainer And Rubber Seals: High-toughness engineering plastic retainer ensures flexible and low-noise steel ball circulation with low running resistance. LMF80UU is equipped with high-quality rubber seals for reliable dustproof and anti-fouling protection in harsh working conditions.
Product Features
Integrated flange design for fast and firm installation. Ultra-low friction delivers smooth and stable linear motion. High positioning accuracy and excellent repeatability. Dual structural designs adapt to diverse heavy-duty working scenarios. Standard industrial size with strong structural stability and durability.
Application Scenarios
LMF80 flange linear bearings are widely used in extra-large heavy-duty CNC machine tools, heavy automation sliding platforms, large industrial robotic arms, heavy packaging machinery and automated production lines. LMF80UU is suitable for conventional and dusty environments; LMF80OP is the best choice for high-speed, long-stroke and high-precision heavy-duty automation equipment.
