The grease to be applied when using an oil seal has been developed in response to inquiries about what type of grease to apply!
The "G634 series" is a grease developed for the initial lubrication of oil seals and O-rings. When using rubber seals such as oil seals and O-rings, it is essential to apply a lubricant. This product was developed to address inquiries about "what kind of grease should be applied when using oil seals." For general oil seals, please use "G634-B"; for heat-resistant applications, use "G634-E"; for food applications, use "G634-F"; and for EPDM, use "G634-C." [Features] ■ G634-B: Standard use - A lithium-based mineral oil that is said to have minimal impact on rubber. ■ G634-E: Heat-resistant - For lubricating seals used in high-temperature areas. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■G634-F: For Food Use - Lubrication for seals intended for food that do not adversely affect food-grade rubber compounds. ■G634-C: For Food Use - Lubrication for ethylene propylene rubber (EPDM) that is not resistant to mineral oil. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■G634-B: General purpose ■G634-E: Heat-resistant ■G634-F: Food grade ■G634-C: For EPDM *For more details, please download the PDF or feel free to contact us.
catalog(1)
Download All CatalogsCompany information
Since our establishment in 1947, we have steadily built our achievements as a comprehensive trading company for FA equipment and power transmission components. We are deeply grateful for the support we have received from all of you. In the high-tech machinery industry, the technical demands for further automation, labor-saving, and IT integration are becoming increasingly sophisticated and diverse every day. In this context, we believe it is our mission to contribute to global manufacturing by swiftly procuring and fulfilling the industrial products required by the times. Going forward, we will continue to strive to provide high-value-added services that meet our customers' expectations and requests, guided by the principles of service and sincerity. We sincerely ask for your continued patronage in the future.







