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Cylindrical bore
NSK Rolling Bearing
Super Precision Bearings
Cylindrical Roller Bearings
Double-Row Cylindrical Roller Bearings / Stiffness series
30 type
Powered by
CAD模型選擇
{nsk_rb/super_precision_bearings/cylindrical_roller_bearings/double_row_c_r_bearings_st_series/30_type/30_type_asmtab.prj},{NB=NSK_NN3019ZTB},{IDNR=},{RD=1},{ORDERNEW=},{ORDER=NN3019ZTB},{SD=95},{D=145},{B=37},{R=1.5},{CR=89},{COR=123},{CCD=132},{MASS=2190},{LG=7500},{LO=9900},{DH=2.5},{DHX=2.5},{W=5},{WX=5.0},{M=4},{MX=4},{SDE3=132.000},{DI1=114.400},{X=3},{PPATH=../30_type_asmtpl.prj},{MDA=103},{D1A=104},{DAMAX=137},{DAMIN=134},{RA=1.5}
過濾設置
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F
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Rows Per Page
25
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75
100
1
2
3
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18
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LINA
明細表
ORDER
Bearing No.
ⁿ/ₐ
SD
[mm]
D
[mm]
B
[mm]
R
min.
[mm]
CR
Basic Dynamic Load Ratings
[kN]
COR
Basic Static Load Ratings
[kN]
CCD
Circumscribed Circle Diameter of Roller
[mm]
MASS
Mass
[g]
LG
Limiting Speeds Grease
[min]
LO
Limiting Speeds Oil
[min]
DH
Diameter of oil hole
[mm]
W
Width of oil groove
[mm]
M
Number of oil hole
ⁿ/ₐ
MDA
min.
[mm]
D1A
min.
[mm]
DAMAX
DA
[mm]
DAMIN
DA
[mm]
RA
max.
[mm]
NN3005MB
NN3005MB
25
47
16
0.6
25.8
30.0
41.3
127
20900
25000
2
3.5
4
29
29
43
42
0.6
NN3006MB
NN3006MB
30
55
19
1.0
31.0
37.0
48.5
198
17700
21200
2
3.5
4
35
36
50
50
1
NN3006TB
NN3006TB
30
55
19
1.0
31.0
37.0
48.5
198
20000
23600
2
3.5
4
35
36
50
50
1
NN3006ZTB
NN3006ZTB
30
55
19
1.0
18.3
18.6
48.5
198
21000
27900
2
3.5
4
35
36
50
50
1
NN3007MB
NN3007MB
35
62
20
1.0
39.5
50.0
55.0
258
15500
18600
2
3.5
4
40
41
57
56
1
NN3007TB
NN3007TB
35
62
20
1.0
39.5
50.0
55.0
258
17600
20700
2
3.5
4
40
41
57
56
1
NN3007ZTB
NN3007ZTB
35
62
20
1.0
23.3
25.0
55.0
258
18400
24500
2
3.5
4
40
41
57
56
1
NN3008MB
NN3008MB
40
68
21
1.0
43.5
55.5
61.0
309
13900
16700
2
3.5
4
45
46
63
62
1
NN3008TB
NN3008TB
40
68
21
1.0
43.5
55.5
61.0
309
15800
18600
2
3.5
4
45
46
63
62
1
NN3008ZTB
NN3008ZTB
40
68
21
1.0
25.7
27.7
61.0
309
16600
22000
2
3.5
4
45
46
63
62
1
NN3009MB
NN3009MB
45
75
23
1.0
52.0
68.5
67.5
407
12500
15000
2
3.5
4
50
51
70
69
1
NN3009TB
NN3009TB
45
75
23
1.0
50.0
65.5
67.5
407
14200
16700
2
3.5
4
50
51
70
69
1
NN3009ZTB
NN3009ZTB
45
75
23
1.0
29.7
32.5
67.5
407
14900
19800
2
3.5
4
50
51
70
69
1
NN3010MB
NN3010MB
50
80
23
1.0
53.0
72.5
72.5
436
11600
13900
2
3.5
4
55
56
75
74
1
NN3010TB
NN3010TB
50
80
23
1.0
53.0
72.5
72.5
436
13100
15400
2
3.5
4
55
56
75
74
1
NN3010ZTB
NN3010ZTB
50
80
23
1.0
31.5
36.5
72.5
436
13800
18300
2
3.5
4
55
56
75
74
1
NN3011MB
NN3011MB
55
90
26
1.1
69.5
96.5
81.0
650
10400
12500
2
3.5
4
61.5
62
83.5
83
1
NN3011TB
NN3011TB
55
90
26
1.1
69.5
96.5
81.0
650
11800
13800
2
3.5
4
61.5
62
83.5
83
1
NN3011ZTB
NN3011ZTB
55
90
26
1.1
41.0
48.5
81.0
650
12400
16400
2
3.5
4
61.5
62
83.5
83
1
NN3012MB
NN3012MB
60
95
26
1.1
73.5
106
86.1
697
9700
11700
2
3.5
4
66.5
67
88.5
88
1
NN3012TB
NN3012TB
60
95
26
1.1
73.5
106
86.1
697
11000
13000
2
3.5
4
66.5
67
88.5
88
1
NN3012ZTB
NN3012ZTB
60
95
26
1.1
43.5
53
86.1
697
11600
15400
2
3.5
4
66.5
67
88.5
88
1
NN3013MB
NN3013MB
65
100
26
1.1
77.0
116
91.0
746
9100
11000
2
3.5
4
71.5
72
93.5
93
1
NN3013TB
NN3013TB
65
100
26
1.1
77.0
116
91.0
746
10400
12200
2
3.5
4
71.5
72
93.5
93
1
NN3013ZTB
NN3013ZTB
65
100
26
1.1
46.0
58.0
91.0
746
10900
14500
2
3.5
4
71.5
72
93.5
93
1
F
P
1
2
3
4
N
E
Rows Per Page
25
50
75
100
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