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QA認證資訊
目錄: Jtekt North America
Created: 11.09.2017
產品目錄的特殊屬性:
Central management with the CADENAS quality tool PARTproject QA
Electronic test run was passed (CAD compatibility assured)
Only clear nomenclature -> ERP-compatibility assured
Jtekt North America
NTA - Inch Series - Thrust Bearings Assemblies Washers
Jtekt North America
Needle Roller Bearings
Thrust Bearings, Assemblies, Washers
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{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}
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LINA
明細表
DESIGNATION
Assembly Designation
ⁿ/ₐ
SHAFT
Shaft Dia.
[Inch]
DC1
Dc1 - Inside Diameter
[mm/INCH]
DC
Dc - Outer Diameter
[mm/INCH]
DW
Dw - Width
[mm/INCH]
EB
Eb - Raceway Contact
[mm/INCH]
EA
Ea - Raceway Contact
[mm/INCH]
CR
C - Dynamic Load Rating
[kN/lbf]
CO
C0 - Static Load Rating
[kN/lbf]
NG
Speed Ratings
[r/min]
WEIGHT
Assembly Wt.
[kg/lbs]
NTA-411
NTA-411
1/4
6.35 / 0.250
17.45 / 0.687
1.984 / 0.0781
8.636 / 0.340
14.732 / 0.580
5.12 / 1150
10.76 / 2420
26000
0.001 / 0.003
NTA-512
NTA-512
5/16
7.92 / 0.312
19.05 / 0.750
1.984 / 0.0781
10.16 / 0.400
16.256 / 0.640
5.83 / 1310
13.17 / 2960
24000
0.002 / 0.004
NTA-613
NTA-613
3/8
9.53 / 0.375
20.625 / 0.812
1.984 / 0.0781
11.68 / 0.460
18.034 / 0.710
6.05 / 1360
14.32 / 3220
22000
0.002 / 0.004
NTA-815
NTA-815
1/2
12.70 / 0.500
23.80 / 0.937
1.984 / 0.0781
14.99 / 0.590
21.08 / 0.830
7.16 / 1610
19.13 / 4300
19000
0.002 / 0.005
NTA-916
NTA-916
9/16
14.275 / 0.562
25.40 / 1.000
1.9837 / 0.0781
16.51 / 0.650
22.606 / 0.890
7.70 / 1730
21.53 / 4840
18000
0.003 / 0.006
NTA-1018
NTA-1018
5/8
15.88 / 0.625
28.575 / 1.125
1.9837 / 0.0781
18.03 / 0.710
25.908 / 1.020
9.79 / 2200
30.38 / 6830
15000
0.003 / 0.007
NTA-1220
NTA-1220
3/4
19.05 / 0.750
31.75 / 1.250
1.9837 / 0.0781
21.34 / 0.840
28.956 / 1.140
10.90 / 2450
36.48 / 8200
14000
0.004 / 0.009
NTA-1423
NTA-1423
7/8
22.23 / 0.875
36.50 / 1.437
1.984 / 0.0781
24.38 / 0.960
33.782 / 1.330
13.43 / 3020
49.82 / 11200
12000
0.005 / 0.011
NTC-1427
NTC-1427
7/8
22.23 / 0.875
42.85 / 1.687
1.984 / 0.0781
25.91 / 1.020
39.878 / 1.570
18.46 / 4150
78.29 / 17600
9800
0.008 / 0.017
NTA-1625
NTA-1625
1
25.40 / 1.000
39.675 / 1.562
1.984 / 0.0781
27.69 / 1.090
36.83 / 1.450
13.83 / 3110
53.82 / 12100
11000
0.006 / 0.013
NTA-1828
NTA-1828
1 1/8
28.58 / 1.125
44.45 / 1.750
1.9837 / 0.0781
30.73 / 1.210
41.656 / 1.640
16.68 / 3750
71.17 / 16000
9600
0.009 / 0.019
NTA-2031
NTA-2031
1 1/4
31.75 / 1.250
49.20 / 1.937
1.9837 / 0.0781
34.04 / 1.340
46.228 / 1.820
20.15 / 4530
93.41 / 21000
8600
0.010 / 0.021
NTA-2233
NTA-2233
1 3/8
34.93 / 1.375
52.375 / 2.062
1.9837 / 0.0781
37.08 / 1.460
49.53 / 1.950
21.35 / 4800
103.20 / 23200
8000
0.010 / 0.023
NTA-2435
NTA-2435
1 1/2
38.10 / 1.500
55.55 / 2.187
1.9837 / 0.0781
40.39 / 1.590
52.578 / 2.070
23.22 / 5220
117.88 / 26500
7600
0.011 / 0.025
NTA-2840
NTA-2840
1 3/4
44.45 / 1.750
63.50 / 2.500
1.984 / 0.0781
46.74 / 1.840
58.928 / 2.320
25.31 / 5690
137.45 / 30900
6800
0.014 / 0.031
NTA-3244
NTA-3244
2
50.80 / 2.000
69.85 / 2.750
1.9837 / 0.0781
53.09 / 2.090
65.278 / 2.570
24.02 / 5400
132.56 / 29800
6100
0.015 / 0.033
NTA-3446
NTA-3446
2 1/8
53.98 / 2.125
73.025 / 2.875
1.984 / 0.0781
56.39 / 2.220
68.58 / 2.700
24.42 / 5490
137.45 / 30900
5800
0.016 / 0.036
NTA-3648
NTA-3648
2 1/4
57.15 / 2.250
76.20 / 3.000
1.984 / 0.0781
59.44 / 2.340
71.628 / 2.820
24.78 / 5570
142.34 / 32000
5600
0.017 / 0.038
NTA-3650
NTA-3650
2 1/4
57.15 / 2.250
79.375 / 3.125
3.175 / 0.1250
59.94 / 2.360
75.184 / 2.960
37.68 / 8470
177.04 / 39800
5300
0.029 / 0.064
NTA-4052
NTA-4052
2 1/2
63.50 / 2.500
82.55 / 3.250
1.9837 / 0.0781
65.79 / 2.590
77.978 / 3.070
25.53 / 5740
152.13 / 34200
5100
0.019 / 0.041
NTA-4458
NTA-4458
2 3/4
69.85 / 2.750
92.075 / 3.625
3.175 / 0.1250
72.64 / 2.860
87.884 / 3.460
47.60 / 10700
255.8 / 57500
4600
0.037 / 0.082
NTA-4860
NTA-4860
3
76.20 / 3.000
95.25 / 3.750
1.9837 / 0.0781
78.49 / 3.090
90.678 / 3.570
26.96 / 6060
172.1 / 38700
4400
0.022 / 0.048
NTA-5266
NTA-5266
3 1/4
82.55 / 3.250
104.78 / 4.125
3.175 / 0.1250
85.34 / 3.360
100.58 / 3.960
51.60 / 11600
294.9 / 66300
4000
0.042 / 0.092
NTA-6074
NTA-6074
3 3/4
95.25 / 3.750
117.48 / 4.625
3.175 / 0.1250
98.04 / 3.860
113.28 / 4.460
56.05 / 12600
344.3 / 77400
3500
0.050 / 0.11
NTA-6681
NTA-6681
4 1/8
104.78 / 4.125
128.57 / 5.062
3.175 / 0.1250
107.44 / 4.230
124.46 / 4.900
63.61 / 14300
414.6 / 93200
3200
0.062 / 0.136
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