The stainless steel bearing unit that is the first Japanese manufacturer to obtain IP69K waterproof and dustproof certification, achieving both food hygiene design and maintenance-free operation.
The stainless steel bearing unit "Saniline," designed to withstand harsh cleaning environments such as food manufacturing lines and beverage equipment. It is the first domestic manufacturer to obtain IP69K certification, demonstrating excellent waterproof and dustproof performance even under high-pressure cleaning. Developed with a focus on food hygiene, in line with HACCP/HARPC standards. 【Features】 ■ IP69K Certification The unique quadruple lip seal structure suppresses the intrusion of water and dust. It is capable of withstanding frequent high-pressure cleaning, contributing to the longevity of the bearings. ■ Maintenance-Free with No Lubrication Required Pre-filled with NSF-certified H1 grease, eliminating the need for greasing. This reduces the risk of used grease falling into food lines, ensuring hygienic operation. ■ O'clock Mechanism that Does Not Damage the Shaft Equipped with a concentric shaft locking system called "O'clock." It prevents damage to the shaft, allowing for smooth replacement and removal operations. ■ Design that Enhances Hygiene The stand-off housing with a 12mm clearance allows for cleaning even the backside. The detachable safety cover can be removed and attached with a single click, and it features a drain hole to prevent water accumulation. ■ Support for Two-Dimensional Code Engraving Product information and traceability information can be confirmed from the laser engraving on the main body.
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basic information
- Dimensions are 100% compatible with JIS pillow blocks. - Shaft diameter settings: Φ12, Φ15, Φ17, Φ20, Φ25, Φ30, Φ35, Φ40 mm. - All stainless steel specification. - Housing material: SUS316. - Bearing box types: Pillow type, narrow pillow type, diamond flange type, square flange type, deformed flange type, take-up type. - A standoff housing with a clearance of 12 mm is provided for each type.
Price range
Delivery Time
※In-stock domestically.
Applications/Examples of results
Saniline is widely adopted in the food, beverage, and pharmaceutical sectors, where high cleaning frequency and hygiene management are required. It contributes to long service life by preventing water ingress into the bearings even during high-pressure cleaning, thereby reducing line downtime and the frequency of parts replacement. It is highly regarded in environments that prioritize HACCP measures and the reduction of foreign matter contamination risks. 【Main Applications】 ■ Food Manufacturing Lines Conveying lines for prepared foods, processed foods, frozen foods, and confectionery equipment. ■ Food Packaging and Packing Lines Processes with high cleaning frequency, such as packaging machines, filling machines, and conveyor systems. ■ Beverage Bottling Equipment Bottling lines and conveying equipment in environments exposed to water and detergents. ■ Pharmaceutical Lines Manufacturing equipment and conveying processes where hygiene and cleanliness are essential. 【Benefits of Implementation】 - Waterproof and dustproof design extends bearing lifespan and reduces equipment downtime risks. - Prevents water ingress during high-pressure cleaning, preventing bearing deterioration (rust). - Reduces maintenance workload through oil-free operation. - Mitigates foreign matter contamination risks by preventing grease leakage. - Enhances hygiene management levels through improved cleanability. - Streamlines replacement work efficiency by preventing shaft damage. The standard model operates in temperatures from -20°C to 100°C, while the low-temperature specification model operates from -45°C to 125°C, making it suitable for a wide range of environments.
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Company information
Our company is a technical trading firm specializing in the procurement of precision machined parts from both domestic and overseas sources. We have established a wide network both domestically and internationally to meet the diverse needs of our customers. We can provide a one-stop solution from material procurement to various processing, heat treatment, and surface treatment. We excel in mass production of metal cutting machined parts, particularly lathe-processed products, and although we are a trading company, we conduct quality assurance in-house. We have a comprehensive understanding of approximately 1,500 lathes and machining machines from our suppliers, allowing us to select the most suitable machines for specific shapes. We meticulously build, implement, and manage a system that prevents defects (process design, process management, IQC, IPQC, OQC, and full inspection). We are also fully equipped with inspection facilities and instruments.
