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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
N
Jtekt North America
Cylindrical roller bearings
Single-row cylindrical roller bearings
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CAD模型選擇
{jtekt/cylindrical_roller_bearings/single_row_crb/single_row_crb_n_asmtab.prj},{NB=N318},{DESIGNATION=N318},{SD=90},{D=190},{BOLD=43},{ROLD=3},{BEARING=N318},{CR=300},{CO=265},{CU=38.7},{NG=3100},{NO=4200},{TYPE=50.000},{VERS=4.000},{SR=4.000},{SR1=4.000},{SD1=MIN},{B1=MIN},{DW=25.000},{L=25.000},{PCD=140.000},{ID=125.000},{OD=155.500},{SHAPE=7-B},{N=13},{PPATH=single_row_crb_asmtpl.prj}
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F
P
1
2
3
4
N
E
Rows Per Page
25
50
75
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
LINA
明細表
DESIGNATION
Bearing Designation
ⁿ/ₐ
SD
SD - Shaft Dia.
[mm]
D
D - Outside Diameter
[mm]
B
B - Bearing Width
[mm]
R
r - Radius
[mm]
R1
r1 - Radius
[mm]
CR
C - Basic Dynamic Load Rating
[kN]
CO
C0 - Basic Static Load Rating
[kN]
CU
Cu - Fatigue Load Limit
[kN]
NG
Limiting Speed (Grease)
[rpm]
NO
Limiting Speed (Oil)
[rpm]
N204
N204
20
47
14.0
1.0
0.6
19.3
12.7
1.45
15000
18000
N304
N304
20
52
15.0
1.1
0.6
28.9
19.2
2.50
12000
16000
N205
N205
25
52
15.0
1.0
0.6
22.1
15.7
1.80
13000
16000
N305
N305
25
62
17.0
1.1
1.1
36.6
25.2
3.45
10000
14000
N206
N206
30
62
16.0
1.0
0.6
31.1
21.5
2.95
11000
13000
N306
N306
30
72
19.0
1.1
1.1
48.3
35.2
5.00
8700
12000
N406
N406
30
90
23.0
1.5
1.5
78.3
55.0
7.95
7600
10000
N207
N207
35
72
17.0
1.1
0.6
44.6
31.5
4.70
9500
11000
N307
N307
35
80
21.0
1.5
1.1
62.0
46.9
6.20
7900
10000
N407
N407
35
100
25.0
1.5
1.5
94.1
68.9
9.25
6600
8800
N208
N208
40
80
18.0
1.1
1.1
54.7
42.9
6.15
8300
10000
N308
N308
40
90
23.0
1.5
1.5
73.4
56.9
7.85
6900
9100
N408
N408
40
110
27.0
2.0
2.0
120
89.1
12.6
6000
8000
N209
N209
45
85
19.0
1.1
1.1
57.6
46.9
6.70
7700
9200
N309
N309
45
100
25.0
1.5
1.5
98.5
77.5
11.3
6200
8300
N409
N409
45
120
29.0
2.0
2.0
134
112
13.8
5400
7200
N210
N210
50
90
20.0
1.1
1.1
60.3
51.0
7.30
7100
8500
N310
N310
50
110
27.0
2.0
2.0
109
93.4
11.7
5600
7500
N410
N410
50
130
31.0
2.1
2.1
161
136
17.4
4900
6600
N211
N211
55
100
21.0
1.5
1.1
72.5
62.3
8.30
6400
7700
N311
N311
55
120
29.0
2.0
2.0
138
111
15.8
5100
6800
N411
N411
55
140
33.0
2.1
2.1
174
138
19.6
4600
6100
N212
N212
60
110
22.0
1.5
1.5
85.7
79.9
10.4
5800
7000
N312
N312
60
130
31.0
2.1
2.1
155
126
17.3
4700
6300
N412
N412
60
150
35.0
2.1
2.1
209
184
26.1
4200
5700
F
P
1
2
3
4
N
E
Rows Per Page
25
50
75
100
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