LOE Series
The MASTA LOE Series is a specialized range of horizontally split plummer blocks engineered specifically for oil bath lubrication. These housings are designed for large-diameter shafts operating at high speeds where grease would fail due to heat buildup. The LOE series is the industry standard for high-performance equipment that requires a constant, stable oil supply and maximum reliability under continuous operation.
Engineering advancements that make the LOE Series the smarter, longer-lasting choice.
Full dimensional and performance data for the LOE Series.
| Feature | Detail |
|---|---|
| Series | LOE Series (Oil Lubricated Split Type) |
| Lubrication | Oil Sump with Oil Pick-up Ring |
| Sealing | High-durability Labyrinth (TS) Seals |
| Shaft Sizes | Typically 75 mm to 220 mm and above |
| Best For | Heavy-duty fans, high-speed blowers, crushers, and large electric motors |
| Feature | SOFN Series (Standard Oil) | LOE Series (Heavy-Duty Oil) |
|---|---|---|
| Housing Design | Standard oil-lubricated housing. | Heavy-duty oil-lubricated housing for larger shafts. |
| Shaft Size Range | Small to mid-range shafts. | Large shaft diameters (often up to 220mm+). |
| Lubricant Delivery | Oil pick-up ring. | Optimized oil pick-up ring for high-volume circulation. |
| Base Strength | Standard 4-bolt base. | Reinforced 4-bolt base for higher vibration stability. |
| Primary Use | Industrial fans and blowers. | Massive machinery like large motors and processing plants. |
The MASTA SN Series is our premier range of horizontally split-type bearing housings. Engineered for durability and ease of installation, these blocks are the ideal solution for industrial applications operating under moderate loads and speeds in temperate environments.
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The MASTA SNA Series is an advanced version of the standard SN series. These horizontally split bearing housings are designed for greater strength and versatility, making them ideal for slightly heavier loads and industrial conveyor applications.
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The MASTA SNH Series represents a major step up in housing technology. While these blocks are horizontally split and fully interchangeable with the SN and SNA series, they feature a significantly more robust design. They are the preferred choice for industrial operations involving high speeds, heavy vibrations, and demanding workloads.
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The MASTA SNL Series is the industry standard for large-scale horizontally split plummer blocks. These housings are specifically engineered to provide maximum service life for large bearings. They are designed to keep lubricants in and contaminants out, ensuring your machinery runs smoothly even in challenging industrial environments.
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The MASTA SNL 3000 and 3100 Series are built for the most demanding, large-capacity industrial applications. These housings are specifically designed to accommodate the largest bearing series, providing a massive and stable foundation for heavy-duty rotating shafts.
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The MASTA SD Series consists of heavy-duty, horizontally split plummer blocks designed for large-diameter shafts and extreme operating conditions. These housings are significantly larger and stronger than the standard SN series, making them the primary choice for heavy engineering, mining, and metal-processing industries where equipment reliability is non-negotiable.
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The MASTA SOFN Series represents a specialized range of plummer blocks specifically designed for oil lubrication. These housings are engineered for high-performance applications where grease is insufficient due to high operating speeds or extreme temperatures. The SOFN series is widely utilized in critical equipment like industrial fans, blowers, and high-speed emergency machinery where continuous, reliable lubrication is a necessity.
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