EagleBurgmann international
UK
UK
UK
UK
UK
UK
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
Bearings
LMF1
| Item | Description |
| 1 | Radial journal bearing |
| 2, 3 | Axial journal bearing |
| 4 | Shaft sleeve |
LMF1
Features
Sliding bearings are used for the shaft in magnetic coupled centrifugal or displacement pumps. The sliding parts are made of SiC. The pump liquid is circulating between the rotating and static parts to ensure lubrication and cooling. EagleBurgmann LMF bearings are successfully used for many years in applications worldwide. They are almost wearless and therefore extremely durable.
Advantages
- Sliding bearing for the shaft of an impeller in a pump
- Self lubrication through pump liquid
- Suitable for MAK66, MAK685 and NMB HE magnetic couplings and others
Operating range
Viscosity: 0.3 … 5,000 mPas
Speed: 750 … 3,600 min-1
Solids: max. 0.1 mm; max. 5% by weight; grain hardness max. 700 HV
Speed: 750 … 3,600 min-1
Solids: max. 0.1 mm; max. 5% by weight; grain hardness max. 700 HV
Materials
Sliding faces: Silicon carbide SiC (Q1),
Carbon silicon impregnated SiC-C-Si (Q3),
Carbon graphite resin impregnated (B)
Metal parts: CrNiMo steel 1.4462 (G1)
Carbon silicon impregnated SiC-C-Si (Q3),
Carbon graphite resin impregnated (B)
Metal parts: CrNiMo steel 1.4462 (G1)
Recommended applications
- Chemical industry
- Oil and gas industry
- Refining technology
- Pharmaceutical industry
- Food processing industry
- Centrifugal pumps
- Gear pumps
Functional description
The shaft end es connected to the shaft sleeve and two bearing rings for the axial bearing forces. It is running against the stationary bearing bushings.
Notes
- Variants for low (-110 °C (230 °F)) and high temperature (... +400 °C (752 °F)) and variants with heatable or coolable chamber available.
Product variants
LMF10
Bearing for demanding application conditions. Axial journal bearing not shrunk but inserted. Materials as for LMF1, optionally shaft sleeve made of 1.4462 with chromium dioxide coating. Dimensions see table.
Bearing for demanding application conditions. Axial journal bearing not shrunk but inserted. Materials as for LMF1, optionally shaft sleeve made of 1.4462 with chromium dioxide coating. Dimensions see table.
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