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CAD模型選擇
{jtekt/needle_roller_bearings/thrust_bearings_assemblies_washers/nta.prj},{NB=NTA-2031},{DESIGNATION=NTA-2031},{SHAFT=1.25000000},{DC1MM=31.750},{DC1X=1},{DCMM=49.200},{DCX=1},{DWMM=1.9837},{DWX=2},{EBMM=34.040},{EBX=1},{EAMM=46.228},{EAX=2},{CRKN=20.15},{CRLBF=4530},{COKN=93.41},{COLBF=21000},{NG=8600},{WTKG=0.010},{WTLBS=0.021},{SPSMM=1.00},{HCSMM=1.00},{SCHMM=1.00},{HPHMM=1.00},{DHMM=5.84},{DHINCH=0.230},{DRMM=0.38},{DRINCH=0.015},{DC2MM=47.68},{DC2INCH=1.877},{CWMM=1.83},{CWINCH=0.072},{SRMM=0.13},{SRINCH=0.005},{SWMM=1.78},{SWINCH=0.070},{RSMM=0.51},{RSINCH=0.020},{TMM=0.38},{TINCH=0.015},{Z=38}
請根據技術需求選擇所需產品. 可選屬性在表格中高亮顯示. 選擇可以通過點擊表格或數值來重置.
NTA-2031
HELP_VARIABLE
Assembly Designation
NTA-2031
NTA-2031
Shaft Dia.
1 1/4
1 1/4
Inch
Dc1 - Inside Diameter
31.75 / 1.250
31.75 / 1.250
mm/INCH
Dc - Outer Diameter
49.20 / 1.937
49.20 / 1.937
mm/INCH
Dw - Width
1.9837 / 0.0781
1.9837 / 0.0781
mm/INCH
Eb - Raceway Contact
34.04 / 1.340
34.04 / 1.340
mm/INCH
Ea - Raceway Contact
46.228 / 1.820
46.228 / 1.820
mm/INCH
C - Dynamic Load Rating
20.15 / 4530
20.15 / 4530
kN/lbf
C0 - Static Load Rating
93.41 / 21000
93.41 / 21000
kN/lbf
Speed Ratings
8600
8600
r/min
Assembly Wt.
0.010 / 0.021
0.010 / 0.021
kg/lbs
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