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アメリカ合衆国
02:01:59 GMT+0000 (Coordinated Universal Time)
商品情報
メートル法
インペリアル法
主要寸法及び機能情報
diZT | 474 mm | Diameter centring inner ring |
IT7 | Diameter centring inner ring tolerance | |
t | 10 mm | Length centering inner ring |
Da | 640.3 mm | Outside Diameter |
Di ZT | 547 mm | Diameter centring outer ring |
IT7 | Diameter centring outer ring tolerance | |
T | 4.5 mm | Length centering outer ring |
H | 56 mm | 高さ |
≈m | 44.1 kg | 重量 |
寸法
ha | 44.5 mm | Width outer ring |
La | 585 mm | Pitchcircle diameter fixing holes outer ring |
na | 28 | Number of fixing holes in outer ring |
b | 44.5 mm | Width gearing |
m | 6 mm | Modul of gearing |
z | 105 | Number of teeth |
d0 | 630 mm | Pitch circle diameter gearing |
Fz norm | 21,300 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 31,500 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
da | 543 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0.5 mm | Outside diameter inner ring lower tolerance | |
h | 44.5 mm | height of individual ring |
dB | 14 mm | Fixing bore |
Li | 498 mm | Pitchcircle diameter fixing holes inner ring |
ni | 32 | Number of fixing holes in inner ring |
M12 | Tread fixing bore | |
tG | 20 mm | Thread depth oil connector |
0.04 mm | Running accuracy A (related to the raceway) | |
0.04 mm | Running accuracy B (related to the raceway) | |
0.07 mm | Running accuracy C (related to the raceway) | |
0.06 mm | Running accuracy D (related to the raceway) |
温度範囲
Tmin | -25 °C | 運転温度 最小 |
Tmax | 80 °C | 運転温度 最大 |
計算用係数
Ca | 231,000 N | 基本動アキシアル定格荷重 |
C0a | 700,000 N | Basic static load rating, axial |
Cr | 164,000 N | Basic dynamic load rating, radial (for radial load only) |
C0r | 345,000 N | Basic static load rating, radial (for radial load only) |
VSPmax | 0.03 mm | Maximum bearing preload |
VSPmin | 0.01 mm | Min. bearing preload |
Fr zul | 115,600 N | Max. radial load fixing screws (friction locking) |