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d1 | 160 mm | 內徑 |
0.004 mm | 內徑公差上限 | |
-0.021 mm | 內徑公差下限 | |
Da | 200 mm | 外徑 |
0 mm | 外徑,公差上限 | |
-0.029 mm | 外徑公差下限 | |
H | 20 mm | Height of the assembled bearing |
hi | 20 mm | heigth inner ring |
0.1 mm | 寬度上限公差 | |
-0.1 mm | 寬度下限公差 | |
≈m | 1.581 kg | 重量 |
Di | 180.8 mm | 外圈內徑 |
DM | 180 mm | rolling element pitch circle diameter |
da | 179.2 mm | 外徑 inner ring |
h | 20 mm | height of individual ring |
0 mm | Height of individual ring 公差上限 | |
-0.025 mm | Height of individual ring 較低的公差 | |
rmin | 1.1 mm | chamfer dimension |
S | 1.5 mm | diameter of lubrication hole |
Tmin | -30 °C | 最低工作溫度 |
Tmax | 80 °C | 最高操作溫度 |
0.008 mm | Running accuracy, radial | |
0.005 mm | Running accuracy, axial | |
VSPmin | 0.005 mm | Minimum bearing preload |
VSPmax | 0.02 mm | Maximum bearing preload |
Ca | 69,000 N | 基本額定動載荷,軸向 |
C0a | 255,000 N | 基本額定靜態載荷,軸向 |
Cr | 49,000 N | 基本額定動載荷,徑向(僅適用於徑向載荷) |
C0r | 126,000 N | 基本額定靜態負荷,徑向(僅適用於徑向負荷) |
NG oil | 425 1/min | 油潤滑極限轉速 with preload |
NG Grease | 210 1/min | 脂潤滑的極限轉度 with preload |
61832 | Dimensions identical to ISO dimension series 18 |
Preload | VSP+PRL50 | preloaded, axial and radial run-out reduced by 50% |