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アメリカ合衆国
09:35:37 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 | 636 mm | Diameter centring inner ring |
IT8 | Diameter centring inner ring tolerance | |
hf IR | 12 mm | height of flange |
H | 56 mm | 高さ |
Da | 838.1 mm | Outside Diameter |
Di ZT | 747 mm | Diameter centring outer ring |
IT8 | Diameter centring outer ring tolerance | |
T | 4.5 mm | Length centering outer ring |
t | 12 mm | Length centering inner ring |
ha | 44.5 mm | Width outer ring |
hi | 44.5 mm | height of inner ring |
≈m | 54.5 kg | 重量 |
寸法
Di | 745.5 mm | Inner diameter outer ring |
0.6 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
da | 742.5 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0.6 mm | Outside diameter inner ring lower tolerance | |
ni | 16 | Number of fixing holes in inner ring |
Li | 662 mm | Pitchcircle diameter fixing holes inner ring |
dB | 18 mm | Fixing bore |
na | 18 | Number of fixing holes in outer ring |
La | 785 mm | Pitchcircle diameter fixing holes outer ring |
dBa | M12 | Tread fixing bore |
Gl | 20 mm | Thread depth fixing hole |
hAIR | 20 mm | Ring cross section |
Fr zul | 92,000 N | Max. radial load fixing screws (friction locking) |
d0 | 828 mm | Pitch circle diameter gearing |
m | 6 mm | Modul of gearing |
z | 138 | Number of teeth |
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) |
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 | 171,000 N | 基本動アキシアル定格荷重 |
C0a | 530,000 N | Basic static load rating, axial |
Cr | 155,000 N | 基本動ラジアル定格荷重 |
C0r | 197,000 N | 基本静ラジアル定格荷重 |
ダウンロード:
現在の商品バリアント
Centering | ZT | Centering on inner and outer ring |
Gearing | N | Normalized gear teeth on bearing ring |
ラジアル内部すきま | RL1 | Radial clearance 0 to 0,1; axial tilting clearance 0 to 0,21 |
特徴