This high-quality NBR Nitrile oil seal features a double lip design with spring for superior sealing performance. Specifically engineered for rotary shaft applications, this grease seal measures 25x35x7 mm and effectively prevents oil and grease leakage. The TC oil seal's precise dimensions and durable construction make it ideal for various mechanical applications where reliable shaft sealing is required. The double lip configuration provides enhanced protection against dust and debrises while maintaining proper lubrication.