LMK35 Linear Bearings
| LMK35UU Linear Bearings | |||
|---|---|---|---|
| Part Number | LMK35UU | d1 | 6.6 |
| Number of Ball Columns | 6 | d2 | 11 |
| dr | 35 | h | 6.1 |
| D | 52 | Verticality of flange | 20 |
| L | 70 | Radial runout | 20 |
| D1 | 82 | Dynamic Load Co(N) | 1700 |
| K | 64 | Static Load Cor(N) | 3200 |
| H | 10 | Weight(Kg) | 0.60 |
| φ | 67 | ||
LMK35 Linear Bearing | LMK35UU / LMK35OP Types Available
The LMK35 linear bearing is a large heavy-duty square flange linear motion component. Built with an integrated square flange for precise positioning and rigid installation, it delivers high rigidity, ultra-large load capacity and low-friction stable operation. Available in LMK35UU closed type and LMK35OP open type, this bearing offers durable and cost-effective linear motion solutions for large-scale industrial and heavy automation equipment.
LMK35UU vs LMK35OP | Model Differences
LMK35UU (Closed Type): Equipped with a full double rubber sealing structure to block dust, debris and industrial contaminants. It locks internal lubrication steadily to support long-term maintenance-free operation, suitable for standard workshops and harsh dusty industrial environments with regular linear strokes.
LMK35OP (Open Type): Adopts an open hollow structure with built-in oil grooves for convenient lubrication and efficient heat dissipation. It effectively eliminates heat accumulation during long-term high-frequency operation, ideal for high-speed, long-stroke and ultra-heavy load precision linear motion applications.
Material Introduction
Bearing Steel Shell And Steel Balls: LMK35 linear bearings adopt high-purity premium bearing steel through professional heat treatment. High surface hardness and excellent wear resistance ensure stable heavy-load performance and ultra-smooth sliding, greatly extending service life under continuous heavy industrial operation.
Engineering Plastic Retainer And Rubber Seals: High-toughness engineering plastic retainer enables low-noise, low-resistance and flexible steel ball circulation. LMK35UU is fitted with high-quality wear-resistant rubber seals for long-lasting dustproof and anti-fouling protection.
Product Features
Reinforced square flange structure for accurate positioning and sturdy mounting. Ultra-low friction ensures smooth and consistent linear motion. High positioning accuracy and excellent motion repeatability. Industrial-grade heavy-load design for stable long-term operation. Dual structural types adapt to various complex working conditions.
Application Scenarios
LMK35 square flange linear bearings are widely used in large heavy-duty CNC machine tools, industrial engraving machinery, heavy automated sliding platforms, large robotic arms and industrial automation production lines. LMK35UU is ideal for conventional and dusty working environments; LMK35OP is the optimal choice for high-speed, long-stroke heavy-duty precision automation systems.
