Kluberplex SK 12 is a premium semi-synthetic long-term lubricating grease by Kluber Lubrication, available in UAE, Dubai, and across the GCC from Maisam Trading LLC. As a trusted special lubricating grease for bronze bearings, GCC industrial users across construction, agriculture, mining, and oil and gas sectors rely on Kluberplex SK 12 for the lubrication of plain bearings — particularly bronze plain bearings such as Wieland-B09 (CuSn8) — and sliding elements operating under low speeds, high loads, or oscillating conditions in the mixed friction regime.
This barium complex soap grease combines a barium complex soap thickener with a blend of synthetic hydrocarbon oil and mineral oil to deliver outstanding adhesion, wear protection, and resistance to aggressive media over a wide service temperature range of -40°C to +140°C. The high kinematic viscosity of the base oil (approximately 500 mm²/s at 40°C) ensures reliable lubrication film formation even under high pressure at low sliding speeds, making it the ideal high load bearing grease for joints, self-aligning bearings, and plain bearing bushes in building machines, agricultural machinery, and forestry vehicles. It can also be applied to rolling bearings subject to high loads and speeds up to approximately 100,000 mm/min.
As a proven long-term grease for plain bearings, Kluberplex SK 12 forms a lubricant depot within plain bearings via lubricating pockets, grooves, or holes, enabling extended relubrication intervals and significantly reduced maintenance downtime. This semi-synthetic bearing grease is miscible with many commercial bearing greases, making it suitable for relubrication without requiring complete purging of existing lubricant. Those looking to buy Kluberplex SK 12 in Dubai will find Maisam Trading LLC the most reliable and technically supported source across the region, with stock available for prompt dispatch across UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.
| Property | Specification |
|---|---|
| Article Number | 004260 |
| Thickener | Barium complex soap |
| Base Oil Type | Synthetic hydrocarbon oil + Mineral oil |
| Colour | Beige |
| Density @ 20°C | Approx. 0.93 g/cm³ |
| Lower Service Temperature | -40°C / -40°F |
| Upper Service Temperature | 140°C / 284°F |
| Drop Point (DIN ISO 2176, IP 396) | ≥ 220°C |
| Worked Penetration @ 25°C (DIN ISO 2137) | 310–340 × 0.1 mm |
| Kinematic Viscosity of Base Oil @ 40°C | Approx. 500 mm²/s |
| Kinematic Viscosity of Base Oil @ 100°C | Approx. 43 mm²/s |
| Shear Viscosity @ 25°C, 300 s⁻¹ | 4,000–8,000 mPas |
| Flow Pressure @ -40°C (DIN 51805) | ≤ 1,400 mbar |
| Shelf Life (unopened, dry, frost-free) | Approx. 36 months |
| Pack Sizes | 1kg can / 25kg bucket |
| Manufacturer | Kluber Lubrication Munchen SE & Co. KG, Germany |
| Supplier in UAE / GCC | Maisam Trading LLC, Dubai |
Q1: What is Kluberplex SK 12 used for? Kluberplex SK 12 is specifically designed for the lubrication of bronze plain bearings, sliding elements, plain bearing bushes, joints, and self-aligning bearings operating under low speeds, high loads, or oscillating conditions. It can also be used on rolling bearings under high load at speeds up to 100,000 mm/min.
Q2: What is the service temperature range of Kluberplex SK 12? It operates reliably from -40°C to +140°C, making it suitable for applications in extreme cold environments as well as high-temperature industrial conditions common across the GCC.
Q3: Is Kluberplex SK 12 compatible with other greases? Yes. It is miscible with many commercial bearing greases, making it suitable for relubrication without requiring complete removal of existing lubricant. We recommend testing miscibility prior to full series application.
Q4: How is Kluberplex SK 12 applied? It can be applied by spatula, brush, or grease gun. For automatic lubrication systems, pumpability should be verified beforehand.
Q5: What pack sizes are available? Kluberplex SK 12 is available in a 1kg can and a 25kg bucket.
Q6: Is Kluberplex SK 12 compatible with bronze and nonferrous metals? Yes. It has been tried and tested for many bronze plain bearings and shows good compatibility with nonferrous metals.
Q7: Where can I buy Kluberplex SK 12 in the UAE or GCC? Maisam Trading LLC is a trusted Kluber Lubrication supplier in Dubai. Contact +971521672252 or email sales@maisamdubai.com.
Q8: Is bulk purchasing available? Yes. Maisam Trading LLC offers competitive pricing for bulk and B2B orders across the GCC. Contact our sales team for a customised quote.
Kluberplex SK 12 is available across Dubai and all major GCC industrial supply networks through Maisam Trading LLC.
We offer special pricing for bulk orders. If you're looking to purchase this product in large quantities, please contact us at +97142218202 or sales@maisamdubai.com for a personalized quote.
You can find product manuals and technical specifications or download on the product page under the "Specifications" tab. If you need further assistance, please contact our support team at +97142218202 or sales@maisamdubai.com, and our experts will be happy to help.
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