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FAG INA Schaeffler
INA
XSI140644-N-RR
Crossed roller bearings, with internal gear teeth, lip seals on both sides XSI140644-N-RR
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主要尺寸與性能資料
di
546 mm
內徑
da ZT
641 mm
Diameter centring inner ring
-IT7
Diameter centring inner ring tolerance
t
4.5 mm
Length centering inner ring
Da ZT
714 mm
Diameter centring outer ring
-IT7
Diameter centring outer ring tolerance
T
10 mm
Length centering outer ring
H
56 mm
高度
≈m
50 kg
重量

尺寸
Di
645 mm
 外圈內徑
0.6 mm
外圈內徑 公差上限
0 mm
外圈內徑 較低的公差
ha
44.5 mm
Width outer ring
La
690 mm
外圈螺距圓固定孔直徑
na
36
外圈固定孔數
dB
14 mm
固定內徑
44.5 mm
內圈寬度
Li
605 mm
內圈螺距圓直徑固定孔
ni
36
內圈固定孔數
M12
Tread 固定內徑
tG
20 mm
Thread depth oil connector
b
44.5 mm
Width gearing
m
6 mm
Modul of gearing
z
93
Number of teeth
d0
558 mm
Pitch circle diameter gearing
Fz norm
23,700 N
Max. tooth force root fatigue strenght
Fz max
35,000 N
Max. tooth force against tooth fracture
0.05 mm
Running accuracy
0.05 mm
Running accuracy
0.08 mm
Running accuracy
0.08 mm
Running accuracy

溫度範圍
Tmin
-25 °C
最低工作溫度
Tmax
80 °C
最高操作溫度

計算參數s
Ca
255,000 N
基本額定動載荷，軸向
C0a
840,000 N
基本額定靜態載荷，軸向
Cr
181,000 N
基本額定動載荷，徑向（僅適用於徑向載荷）
C0r
415,000 N
基本額定靜態負荷，徑向（僅適用於徑向負荷）
VSPmax
0.04 mm
Maximum bearing preload
VSPmin
0.01 mm
Min. bearing preload
Fr zul
148,700 N
Max. radial load fixing screws (friction locking)

您目前的產品型號
CoatingRRProtected against corrosion by Corrotect special coating
GearingNNormalized gear teeth on bearing ring
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