• Textured Buna N Nitrile double lip seals for added bearing protection
• Exceeds OEM specifications ensuring long life
• Wide temperature range Mobil Polyrex EM2 (-40 to +350 degrees) lubrication
• Noise tested before and after lubrication
• Passes V2 noise vibration standards for smaller bearings and V3 standards for larger bore
• Matched ABMA grade 10 precision balls for roundness
• Finely honed superfinished raceways for long life and low noise
• Meet or exceed ABEC 3 tolerances for high quality level

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