Description
The Roller Bearing, known as 30311U-NTN NTN, has an inner diameter of 55 mm, an outer diameter of 120 mm and a thickness of 31.5 mm.
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The Roller Bearing, known as 30311U-NTN NTN, has an inner diameter of 55 mm, an outer diameter of 120 mm and a thickness of 31.5 mm.