" Bench face" ---this kind of oil seal is specifically designed by our factory, and the production process is more advanced than the traditional process. This kind of floating seal has a more visible sealing face with prolonged service life.

Product description: dimension: OD*ID*H201mm×230mm×13mm; service life: 5000-8000 hours; product working surface hardness: HRC58—72; abrasive surface flatness: GB184－80, Grade 4; abrasive surface roughness: GB1031-68, Ra0.02-0.032μm; ambient temperature for the product under applicable working condition: -60℃ to 200℃.