The TG4 oil seal set is designed for reliable shaft sealing in 26 mm assemblies. Each seal has an inside diameter of 26 mm, an outer diameter of 42 mm, and a width of 8 mm. This pack contains 10 pieces and is offered in two frame material options: fluorine rubber (FKM) and butadiene rubber (NBR). The threaded oil seal design supports secure installation in compatible threaded configurations. The color designation for this set is NBR. Key benefits Prevents oil leaks in 26 mm shaft assemblies, helping to protect equipment and extend service life Material options provide suitable chemical resistance and oil compatibility for different operating conditions Durable rubber frame construction reduces wear and provides long service life Threaded design supports secure mounting in threaded interfaces Value pack of 10 pieces for maintenance, inventory, and quick replacement Key attributes Model: TG4 Inside diameter: 26 mm Outer diameter: 42 mm Width: 8 mm Type: rubber frame oil seal; threaded oil seal Materials: fluorine rubber (FKM) frame oil seal; butadiene rubber (NBR) frame oil seal Color: NBR Pack size: 10 pieces Applications and use cases Use in hydraulic cylinders or actuators with a 26 mm shaft where a 26 x 42 x 8 oil seal is required Replacement seals for gearboxes, pumps, or motor housings that use 26 mm seals Maintenance and of CNC machines or automation equipment featuring 26 mm shaft sealing needs Notes on compatibility Suitable for TG4 based installations and other equipment requiring a 26 x 42 x 8 oil seal Choose the fluorine rubber (FKM) variant for environments with higher chemical exposure or temperature tolerance; choose the NBR variant for general oil sealing needs This description reflects the product brand, specifications, model, materials, and features as specified.