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d1 | 274 mm | 內徑 |
diZT | 274 mm | Diameter centring inner ring |
0.081 mm | Diameter centring inner ring 公差上限 | |
0 mm | Diameter centring inner ring 較低的公差 | |
t | 17 mm | Length centering inner ring |
Da | 462 mm | 外徑 |
Di | 380 mm | Diameter centring outer ring |
0 mm | Diameter centring outer ring 公差上限 | |
-0.089 mm | Diameter centring outer ring 較低的公差 | |
T | 11 mm | Length centering outer ring |
H | 59 mm | 高度 |
≈m | 34.5 kg | 重量 |
Di | 353 mm | 外圈內徑 |
ha | 54 mm | Width outer ring |
La | 407 mm | 外圈螺距圓固定孔直徑 |
na | 24 | 外圈固定孔數 |
b | 30 mm | Width gearing |
m | 6 mm | Modul of gearing |
z | 75 | Number of teeth |
d0 | 450 mm | Pitch circle diameter gearing |
Fz norm | 20,900 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 34,500 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
da | 351 mm | 內圈外徑 |
dB | 14 mm | 固定內徑 |
Li | 298 mm | 內圈螺距圓直徑固定孔 |
ni | 24 | 內圈固定孔數 |
Tmin | -30 °C | 最低工作溫度 |
Tmax | 80 °C | 最高操作溫度 |
Ca | 315,000 N | 基本額定動載荷,軸向 |
C0a | 780,000 N | 基本額定靜態載荷,軸向 |
Cr | 225,000 N | 基本額定動載荷,徑向(僅適用於徑向載荷) |
C0r | 380,000 N | 基本額定靜態負荷,徑向(僅適用於徑向負荷) |
VSPmax | 0.02 mm | Maximum bearing preload |
VSPmin | 0 mm | Min. bearing preload |
Fr zul | 99,100 N | Max. radial load fixing screws (friction locking) |
Gearing | H | Hardened gear teeth on bearing ring |