Description
Center Flange Oilless Linear Bearings (LMFC, LMKC, LMHC Series)
The complete series of LMFC, LMKC, and LMHC center flange self-lubricating linear bearings.
Our LMFC, LMKC, and LMHC series of center flange bearings provide precise mid-point support for linear shafts. These high-performance components feature a unique design where the mounting flange is located in the middle of the housing, offering a robust and fixed anchor point. The combination of a strong steel housing and a self-lubricating oilless bronze liner ensures exceptional durability and maintenance-free linear motion.
Center Flange Mounting Options
LMFC (Round Center Flange)
The standard round flange offers balanced, four-bolt mounting, making it a versatile and popular choice for a wide range of central support and guiding applications.
LMKC (Square Center Flange)
With its square footprint, the LMKC series provides maximum stability and anti-rotation capabilities, ideal for applications with high torque loads or where precise orientation is critical.
LMHC (Cut-Side Center Flange)
The cut-side or oval flange design allows for a more compact installation, perfect for designs where space is limited or when mounting near other components.
Key Advantages
- Precise Central Location: The integral center flange provides a fixed, rigid mounting point in the middle of a plate or assembly.
- Robust Bimetal Construction: A hardened steel outer housing ensures maximum strength, while the inner oilless bronze liner provides smooth, self-lubricated performance.
- Standard & Extended Lengths: Choose from a standard single-bushing or an extended double-bushing (L) version for significantly higher load and moment capacity.
- Zero Maintenance: The self-lubricating liner is held securely by circlips and requires no oil or grease.
Technical Specifications – LMFC, LMKC, LMHC Series
| d (Inner Ø) | D (Outer Ø) | Length L | Flange | Connection Holes | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Extended | H | T | W | PCD | A | d1 | d2 | t | ||
| 6 | 12 | 19 | 35 | 28 | 5 | 22 | 20 | 20 | 3.5 | 6 | 3.1 |
| 8 | 15 | 24 | 45 | 32 | 5 | 25 | 24 | 24 | 3.5 | 6 | 3.1 |
| 10 | 19 | 29 | 55 | 40 | 6 | 30 | 29 | 29 | 4.5 | 7.5 | 4.1 |
| 12 | 21 | 30 | 70 | 42 | 6 | 32 | 32 | 32 | 4.5 | 7.5 | 4.1 |
| 13 | 23 | 32 | 61 | 43 | 6 | 34 | 33 | 33 | 4.5 | 7.5 | 4.1 |
| 16 | 28 | 37 | 70 | 48 | 6 | 37 | 38 | 31 | 4.5 | 7.5 | 4.1 |
| 20 | 32 | 42 | 80 | 54 | 8 | 42 | 43 | 36 | 5.5 | 9 | 5.1 |
| 25 | 40 | 59 | 112 | 62 | 8 | 50 | 51 | 40 | 5.5 | 9 | 5.1 |
| 30 | 45 | 64 | 123 | 74 | 10 | 58 | 60 | 49 | 6.6 | 11 | 6.1 |
| 35 | 52 | 70 | 135 | 82 | 10 | 64 | 67 | 55 | 6.6 | 11 | 6.1 |
| 40 | 60 | 80 | 154 | 96 | 13 | 75 | 78 | 64 | 9 | 14 | 8.1 |
| 50 | 80 | 100 | 184 | 120 | 13 | 95 | 100 | 80 | 11 | 18 | 8.1 |
| 60 | 90 | 110 | 204 | 140 | 15 | 110 | 120 | 96 | 13 | 20 | 10.1 |
| 80 | 120 | 150 | 280 | 170 | 18 | 140 | 150 | 120 | 16 | 25 | 12.1 |
Your Source for High-Performance Linear Components
Our engineering team can help you select the ideal center flange bearing for your specific application.
