軸承型號(hào) Basic Bearing No. | 孔徑 Bore d mm inch | 外徑 Outerdiameter D mm inch | 寬度 Width W mm inch | 倒角 Radius R min mm inch | 額定負(fù)荷 Basic Load Rating KN | 鋼球參數(shù) Ball Complement | 極限轉(zhuǎn)數(shù) Max Runout speed | 重量 Weight kg | |||
Dynamic C | Static Co | No | Size mm | Grease r/min | Oil r/min | ||||||
6903 | 17 .6693 | 30 1.1811 | 7 .2756 | 0.5 .020 | 4.3 | 2.32 | 11 | 3.969 | 18000 | 24000 | 0.018 |
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