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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
NF
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_nf_asmtab.prj},{NB=NF318},{DESIGNATION=NF318},{SD=90},{D=190},{BOLD=43},{ROLD=3},{BEARING=NF318},{CR=300},{CO=265},{CU=38.7},{NG=3100},{NO=4200},{TYPE=50.000},{VERS=5.000},{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-D},{N=13.000},{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
r - 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]
NF204
NF204
20
47
14.0
1.0
0.6
19.3
12.7
1.45
15000
18000
NF304
NF304
20
52
15.0
1.1
0.6
28.9
19.2
2.50
12000
16000
NF205
NF205
25
52
15.0
1.0
0.6
22.1
15.7
1.80
13000
16000
NF305
NF305
25
62
17.0
1.1
1.1
36.6
25.2
3.45
10000
14000
NF206
NF206
30
62
16.0
1.0
0.6
31.1
21.5
2.95
11000
13000
NF306
NF306
30
72
19.0
1.1
1.1
48.3
35.2
5.00
8700
12000
NF406
NF406
30
90
23.0
1.5
1.5
78.3
55.0
7.95
7600
10000
NF207
NF207
35
72
17.0
1.1
0.6
44.6
31.5
4.70
9500
11000
NF307
NF307
35
80
21.0
1.5
1.1
62.0
46.9
6.20
7900
10000
NF407
NF407
35
100
25.0
1.5
1.5
94.1
68.9
9.25
6600
8800
NF208
NF208
40
80
18.0
1.1
1.1
54.7
42.9
6.15
8300
10000
NF308
NF308
40
90
23.0
1.5
1.5
73.4
56.9
7.85
6900
9100
NF408
NF408
40
110
27.0
2.0
2.0
120
89.1
12.6
6000
8000
NF209
NF209
45
85
19.0
1.1
1.1
57.6
46.9
6.70
7700
9200
NF309
NF309
45
100
25.0
1.5
1.5
98.5
77.5
11.3
6200
8300
NF409
NF409
45
120
29.0
2.0
2.0
134
112
13.8
5400
7200
NF210
NF210
50
90
20.0
1.1
1.1
60.3
51.0
7.30
7100
8500
NF310
NF310
50
110
27.0
2.0
2.0
109
93.4
11.7
5600
7500
NF410
NF410
50
130
31.0
2.1
2.1
161
136
17.4
4900
6600
NF211
NF211
55
100
21.0
1.5
1.1
72.5
62.3
8.30
6400
7700
NF311
NF311
55
120
29.0
2.0
2.0
138
111
15.8
5100
6800
NF411
NF411
55
140
33.0
2.1
2.1
174
138
19.6
4600
6100
NF212
NF212
60
110
22.0
1.5
1.5
85.7
79.9
10.4
5800
7000
NF312
NF312
60
130
31.0
2.1
2.1
155
126
17.3
4700
6300
NF412
NF412
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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