THOMSON Double Acting Seal: Closed Bearing Seal, Steel/Rubber
The THOMSON Double Acting Seal is a closed bearing seal for linear bearing applications, constructed from Steel/Rubber. This seal is compatible with manufacturer part number 203242 and is identified by manufacturer…
SKU 3G-OTH-120783
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Product Description
The THOMSON Double Acting Seal is a closed bearing seal for linear bearing applications, constructed from Steel/Rubber. This seal is compatible with manufacturer part number 203242 and is identified by manufacturer part number S1250, designed for a 1.25 in nominal shaft diameter.
Frequently Asked Questions
What is the THOMSON Double Acting Seal used for?
The THOMSON Double Acting Seal is a closed bearing seal for linear bearing applications. It prevents contamination and retains lubrication in linear motion systems, commonly used in industrial automation, packaging, and material handling equipment where shaft protection is critical.
What are the specifications of the THOMSON Double Acting Seal S1250?
The THOMSON Double Acting Seal S1250 is a steel/rubber closed bearing seal for a 1.25 in nominal shaft diameter. It is compatible with manufacturer part number 203242 and is constructed from steel and rubber for durability and sealing performance in linear bearing assemblies.
Where to buy the THOMSON Double Acting Seal S1250 worldwide?
3G Electric supplies the THOMSON Double Acting Seal S1250 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this linear bearing seal.
How to install the THOMSON Double Acting Seal on a linear bearing?
To install the THOMSON Double Acting Seal, ensure the shaft and housing bore are clean and free of debris. Press the seal evenly into the bearing housing using a suitable installation tool, taking care not to damage the sealing lip. Lubricate lightly before assembly for optimal performance.
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Common applications for THOMSONTHOMSON Products
3G Electric supplies THOMSON linear bearing seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















