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美國
01:44:40 GMT+0000 (Coordinated Universal Time)
產品資訊
公制
英制
主要尺寸和性能資料
di | 171 mm | Bore Diameter |
diZT | 173 mm | Diameter centring inner ring |
IT8 | Diameter centring inner ring tolerance | |
H | 40 mm | 高度 |
Da | 318.6 mm | Outside Diameter |
Di ZT | 236 mm | Diameter centring outer ring |
IT8 | Diameter centring outer ring tolerance | |
T | 2.3 mm | Length centering outer ring |
t | 6 mm | Length centering inner ring |
ha | 35 mm | Width outer ring |
hi | 35 mm | height of inner ring |
0.04 mm | Normal radial clearance min. | |
0.16 mm | Normal radial clearance max. | |
0.07 mm | Normal axial clearance min. | |
0.26 mm | Normal axial clearance max. | |
≈m | 12.9 kg | 重量 |
尺寸
Di | 234 mm | Inner diameter outer ring |
da | 236 mm | Outside diameter inner ring |
ni | 12 | Number of fixing holes in inner ring |
Li | 195 mm | Pitchcircle diameter fixing holes inner ring |
dB | 13 mm | Fixing bore |
na | 12 | Number of fixing holes in outer ring |
La | 275 mm | Pitchcircle diameter fixing holes outer ring |
Fr zul | 63,000 N | Max. radial load fixing screws (friction locking) |
d0 | 312 mm | Pitch circle diameter gearing |
m | 4 mm | Modul of gearing |
z | 78 | Number of teeth |
b | 35 mm | Width gearing |
Fz norm | 11,000 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 16,100 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
溫度範圍
Tmin | -25 °C | 最低工作溫度 |
Tmax | 80 °C | 最高工作溫度 |
計算因素
Ca | 123,000 N | 基本額定動載荷, 軸向 |
C0a | 460,000 N | Basic static load rating, axial |
Cr | 112,000 N | 基本額定動載荷, 徑向 |
C0r | 210,000 N | 基本額定靜載荷,徑向 |
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您當前的產品型號
Centering | ZT | Centering on inner and outer ring |
Gearing | N | Normalized gear teeth on bearing ring |
特點