Spherical Plain Bearing  
Radial Spherical Plain Bearing  
Rod End Bearing In Metric  
Rod End Bearing In Inch  
Ball Joint Rod End Bearing  
 
  Needle Roller Bearing  
Drawn Cup Needle Roller Bearing  
Entity Bushed Needle Roller Bearing  
 
Thrust Needle Roller Bearing  
Radial Needle Roller and Cage Assembly  
 
 
  Hydraulic Fitting  
Hydraulic Ferrule  
Hydraulic Hose Fitting  
 
  Machinery Parts  
Auto & Motorcycle Parts  
Nut and Bolt  
     
  No inner ring needle roller bearing RNA, NK Series  
   

 
轴径
Shaft
Diameter
轴承型号
Bearing Designation
重量
Mass
近似
Approx
外形尺寸
BoundaryDimensions
额定负荷
BasicLoadRating
极限转速
Limiting Speed
现型号
CurrentCode
原型号
OriginalCode
Fw
D
C

Dynamic

Static
油润滑 Oil
mm
g
mm
N
rpm
5
NK5/10TN
 
2.9
5
10
10
2100
1400
36780
NK05/08
 
 
5
10
8
 
 
 
NK05/10TN-OH
 
 
5
10
12
2350
1920
39000
NK05/12TN
 
3.7
5
10
12
3000
2650
39000
6
NK06/10
 
 
6
12
10
2600
2200
37000
NK06/10TN
 
 
6
12
10
2600
2200
37000
NK06/12TN
 
5.7
6
12
12
3350
3150
37000
RNA6X13X8TN
 
 
6
13
8
 
 
 
7
NK07/10
 
6.9
7
14
10
2850
2650
34000
NK07/12
 
8.2
7
14
12
3650
3600
34000
7.8
RNA7.8169
 
 
7.8
16
9
 
 
 
8
NK8/12TN
 
8.3
8
15
12
3950
4100
32000
NK08/12
 
8.7
8
15
12
3950
4100
32000
NK08/16
 
12
8
15
16
5100
5800
32000
NK08/16TN
 
 
8
15
16
5100
5800
32000
RNA8X19X9
 
 
8
19
9
 
 
 
RN8X14X8
 
 
8
14
8
 
 
 
RNA496
 
 
8
15
10
 
 
 
RNA8X15X10TN
 
 
8
15
10
 
 
 
9
NK09/12
 
10.3
9
16
12
 
 
 
10
NK10/12TN
462409K
10
10
17
12
4750
5300
29000
 
5624097
16.6
10
17
15
4860
7100
29000
NK10/10
 
 
10
17
10
 
 
 
NK10/12
 
 
10
17
12
 
 
 
NK10/16
 
 
10
17
16
6200
7800
29000
NK10/16TN
 
 
10
17
16
6200
7800
29000
NKS10
 
 
10
19
13
5800
6000
29000
12
NK12/12TN
644097
11.8
12
19
12
6000
6400
27000
 
5624098
15.4
12
19
15
6400
7100
27000
NK12/16
 
16.8
12
19
16
8200
9800
27000
14
NK14/16
4624900K
20.8
14
22
16
10100
11500
25000
NKS14
 
27
14
25
16
1400
13800
24000
RNA4900
4624900
24.4
14
22
13
8500
9000
25000
RNA6900
6634900
29.1
14
22
22
12800
15600
25000
NK14/12
 
 
14
22
12
 
 
 
NK14/20
 
 
14
22
20
12800
15600
25000
15
NK15/12
644800K
18.5
15
23
12
8600
11000
21000
RNA152815
 
31.7
15
28
15
13600
17200
24000
 
7948/15
16.1
15
22
12
8200
9800
8500
 
 
644302
18.2
15
25
12
10600
13500
17000
NK15/16
 
21.8
15
23
16
10700
12700
24000
NK15/20
 
26.7
15
23
20
13600
17200
24000
NK152312
 
 
15
23
12
 
 
 
NK152512
 
 
15
25
12
 
 
 
16
NK16/16
 
20.8
16
24
16
11300
13900
23000
NK16/20
624701
23.9
16
24
20
10400
16800
23000
RNA4901
4624901
16.6
16
24
13
6400
8900
15500
RNA6901
6634901
28.7
16
24
22
14000
18600
15500
NKS16
 
30
16
28
16
14900
15000
20000
NKl62516
 
 
16
25
16
 
 
 
NKl62616
 
 
16
26
16
 
 
 
17
NK17/16
644903K
21.5
17
25
16
9000
13500
14000
NK17/20
RNAl72520
30
17
25
20
15000
20000
23000
18
NK18/20
 
30.5
18
26
20
15500
19800
22000
NK18/16
 
 
18
26
16
12500
16200
22000
19
NK19/16
 
 
19
27
16
13000
17000
22000
20
NK20/16
644802
25.7
20
28
16
10500
13800
21000
NK20/20
624802
29.3
20
28
20
11500
21800
21000
NK202616
 
20.8
20
26
16
9600
10800
21000
NK202620
 
 
20
26
20
9600
10800
21000
NKS20
 
46.8
20
32
20
20000
23000
20000
NK203312SX
 
29.1
20
33
12
13000
18000
11000
 
6624101
24.3
20
28
25
13000
17500
11000
RNA4902
4624902
20.5
20
28
13
11000
12900
12000
RNA6902
6634902
35.4
20
28
23
10800
12800
12000
NK20/16
 
 
20
32
16
13000
25000
12000
RNA5902
 
 
20
28
18
 
 
 
21
NK21/12
 
 
21
29
12
 
 
 
NK21/16
 
 
21
29
16
13500
18700
21000
NK21/20
 
 
21
29
20
 
 
 
22
NK22/16
NK223016
29.2
22
30
16
13500
18000
11500
 
NK223516
34.6
22
35
16
18600
20800
11500
NKS22
 
60.2
22
35
20
21500
25000
17000
RNA4903
4644903
20.7
22
30
13
12000
16800
16300
RNA5903
 
 
22
30
18
 
 
 
RNA6903
6634903
39.8
22
30
23
14000
19900
16300
 
624703
53
22
35
25
24500
28000
14100
 
634704L
42.5
22
30
30
17700
27000
16500
 
 
644704
27.4
22
28
16
10500
15000
16500
 
NK223516
49.4
22
35
16
18600
20800
16500
NK22/20
 
 
22
30
20
 
 
 
23
 
634704KA
37.5
23
30
30
18600
29000
15000
24
NK24/16
 
 
24
32
16
 
 
 
NK24X33.5X7.5
 
 
24
33.5
7.5
 
 
 
25
NK25/16
624904
30
25
33
16
12900
20400
15000
NK25/20
644804
38.4
25
33
20
16800
28500
15000
RNA4904
4644904
50.8
25
37
17
11900
16500
15000
RNA6904
6634904
97.7
25
37
30
26000
43000
15000
NKS25
 
65
25
38
20
25800
31000
16300
 
624704
100.1
25
35
25
14900
22400
16500
NK25/30
644804K
63
25
33
30
18800
30500
165000
NK253326
 
 
25
33
26
 
 
 
NK253422
 
 
25
34
22
 
 
 
NK253425
 
 
25
34
25
 
 
 
NK253820
 
 
25
38
20
 
 
 
NK253825
 
 
25
38
25
 
 
 
NK254517.5
 
 
25
45
17.5
 
 
 
26
NK26/16
 
30
26
34
16
15000
23000
16300
NK26/20
 
40
26
34
20
17000
30000
16300
27
NK27X40X25
 
 
27
40
25
 
 
 
28
RNA283833
 
99.8
28
38
33
33000
57000
12000
 
F3833
99.8
28
38
33
33000
57000
12000
NKS28
 
80
28
42
20
25900
33500
15000
NK28/20
 
53
28
37
20
22000
34000
16500
NK28/30
 
 
28
37
30
33000
57000
12000
RNA69/22
63549/22
 
28
39
30
 
 
 
29
NK29/20
 
 
29
38
20
21900
34000
15000
NK29/30
 
 
29
38
30
32500
57000
15000
30
NK30/20
644805
57.9
30
40
20
20600
32000
15000
NK30/30
 
95
30
40
30
31500
50000
15000
RNA4905
4624905
57
30
42
17
23600
31500
14000
RNA6905
6634905
106.5
30
42
30
39000
59000
14000
 
624905
68
30
42
20
20000
32000
15000
NK304013
 
 
30
40
13
 
 
 
NK304430
 
 
30
44
30
 
 
 
NK304630
 
 
30
46
30
 
 
 
NK305017
 
 
30
50
17
 
 
 
NKS30
 
 
 
30
45
17
32000
40000
14000
RNA305225
 
 
30
52
25
 
 
 
30.5
NK30.5X50X16
 
 
30.5
50
16
 
 
 
NK30.5X50X17
 
 
30.5
50
17
 
 
 
31
NK31.75X44.45X31.75
 
 
31.75
44.45
22
 
 
 
32
NK32/20
624705
75.4
32
42
20
22600
33500
15000
RNA49/28
46449/28K
80
32
45
17
17400
30000
13000
NAS32
 
100
32
47
22
31000
40000
13000
RNA69/28
 
125
32
45
30
39500
61300
13000
 
644906
42
32
38
11
10750
30500
12000
 
644706
193
32
50
35
40500
63000
12000
NKS32
 
100
32
47
22
31000
40000
12000
NK32/30
 
 
32
42
30
33500
60000
12000
RNA324527
 
 
32
45
27
 
 
 
34
NK345034
 
 
34
50
34
 
 
 
NK345035
 
 
34
50
35
 
 
 
35
NK35/20
644806
70
35
45
20
13800
26900
12000
RNA4906
4624906
62.8
35
47
17
17000
30500
12000
RNA6906
6634906
116
35
47
30
35000
67000
12000
 
644907
161
35
51
51
43500
71000
12000
NK354512
 
 
35
45
12
 
 
 
NK354830
 
 
35
48
30
 
 
 
NK355034
 
 
35
50
34
 
 
 
NK355236
 
 
35
52
36
 
 
 
RNA354527
 
 
35
45
27
 
 
 
RNA5906
 
108
35
47
23
 
 
 
RNA355730
 
 
35
57
30
 
 
 
RNA355734
 
 
35
57
34
 
 
 
36
NK365225
 
 
36
52
25
 
 
 
 
 
624706
154
37
52
22
28500
45500
9000
37
NK37/20
 
 
37
47
20
24900
43500
12000
NK37/30
 
 
37
47
30
37000
73000
12000
38
NK38/20
 
 
38
48
20
25500
45000
12000
NK38/30
 
 
38
48
30
38000
76000
12000
40
NK40/20
 
78.9
40
50
20
26500
43000
11000
NK40/30
 
120
40
50
30
37500
79000
11000
NK404815
 
 
40
48
15
 
 
 
NK405530
 
 
40
55
30
 
 
 
NKS40
 
 
40
55
22
38000
54000
11000
RNA49/32
 
 
 
40
52
20
 
 
 
 
RNA69/32
66349/32
147
40
52
36
25500
68500
8500
RNA405422
 
 
40
54
22
 
 
 
RNA40X55X20
 
 
40
55
20
 
 
 
42
NK42/20
 
83
42
52
20
23900
45000
10000
NK42/30
 
125
42
52
30
27000
49000
10000
RNA4907
4624907
99.3
42
55
20
19800
41500
8700
RNA5907
 
 
42
55
27
 
 
 
RNA6907
6634907
160
42
55
36
26000
60500
8700
 
644708
148
42
65
22
31500
51000
8700
RNA425622
 
 
42
56
22
 
 
 
43
NK43/20
 
84
43
53
20
25700
75000
10000
NK43/30
 
126
43
53
30
39000
75000
10000
45
NK45/20
644808
81.5
45
55
20
19800
46500
7650
 
624708
75.3
45
55
22
20500
49600
7650
 
46449/38
80
45
58
20
21600
50500
7650
NK45/30
 
 
45
55
30
41000
88000
7650
NKS45
 
 
45
60
22
40500
60000
7650
RNA456227K
 
 
45
62
27
 
 
 
47
NK47/20
 
 
47
57
20
28500
56000
7650
NK47/30
 
 
47
57
30
43000
94000
7650
48
RNA4908
4644908
132
48
62
22
31000
63000
8120
RNA5908
 
225
48
62
30
31000
63000
8120
RNA6908
6634908
238
48
62
40
64000
112000
8120
50
RNA50/25
 
167
50
62
25
28000
67000
8140
RNA50/35
 
236
50
62
35
32000
70100
8140
 
624708K
328
50
65
34
40000
62000
8140
NK50/14
 
 
50
64
14
32000
70100
8140
NK50/15
 
 
50
65
15
40000
62000
8140
NK50/27YA
644810
257
50
67
27
 
 
 
NKS50
 
 
50
65
22
 
 
 
NK506825
 
 
50
68
25
 
 
 
52
RNA4909
4624909
163
52
68
22
37000
69500
7600
RNA5909
 
232
52
68
30
 
 
 
RNA6909
6634909
308
52
68
40
61500
123500
7600
55
NK55/25
 
167
55
68
25
30600
60800
7600
 
624709
210
55
68
25
36000
68000
7600
NK55/30
 
 
55
68
30
48000
63000
7600
NK55/35
 
 
55
68
35
55000
74000
7600
NKS55
 
 
 
55
72
22
45000
74000
7600
58
RNA4910
4644910
161
58
72
22
41000
72000
7500
RNA6910
6634910
296
58
72
40
68000
135000
7500
60
NK60/25
 
154
60
72
25
39000
86000
7000
NK60/35
 
 
60
72
35
56000
130000
7000
NKS60
 
 
60
80
28
63000
98000
7000
63
RNA4911
4644911
241
63
80
25
50600
96580
7000
RNA6911
6634911
430
63
80
45
82560
172000
7000
65
NK65/25
 
 
65
78
25
44000
98000
7000
NK65/35
 
 
65
78
35
59000
142000
7000
NKS65
 
 
65
85
28
67000
108000
7000
68
RNA4912
4644912
257
68
85
25
52800
91050
7000
RNA5912
RNA5912
408
68
85
34
 
 
 
RNA6912
6634912
436
68
85
45
88500
186000
7000
NK68/25
 
 
68
82
25
43500
89000
7000
70
NK70/25
 
 
70
85
25
44500
92000
6500
NK70/35
 
 
70
85
35
63000
144000
6500
72
RNA4913
4644913
300
72
90
25
57500
110500
6500
RNA6913
6634913
571
72
90
45
87600
194500
6500
75
NK75/25
 
315
75
92
25
54000
104000
6000
NK75/35
 
445
75
92
35
77000
162000
6000
80
RNA4914
4644914
400
80
100
30
79000
154000
5500
RNA6914
663, 4914
815
80
100
54
121000
263000
5500
NK80/25
 
 
80
95
25
 
 
 
NK80/35
 
 
80
95
35
 
 
 
85
RNA4915
4644915
472
85
105
30
82000
158000
5500
RNA5915
 
745
85
105
40
 
 
 
RNA6915
6634915
923
85
105
54
128000
272000
5500
NK85/25
 
 
85
105
25
69000
123000
5500
NK85/35
 
 
85
105
35
98000
193000
5500
90
RNA4916
4644916
496
90
110
30
81000
170500
5000
RNA6916
6634916
978
90
110
54
130500
280600
5000
NK90/35
 
 
90
110
30
103000
20800
5000
95
NK95/26
 
 
95
115
26
73000
137000
4800
NK95/36
 
 
95
115
36
107000
223000
4800
96
 
SG-421
496
96
115
29
73000
137000
4600
100
RNA4917
4644917
608
100
120
35
98000
207000
4600
RNA6917
6634917
1112
100
120
63
161000
337000
4600
NK100/30
 
 
100
120
30
 
 
 
NK100/36
 
 
 
100
120
36
111000
237000
4600
105
RNA4918
4644918
713
105
125
35
98500
239000
4000
RNA6918
6634918
1250
105
125
63
174000
38000
4000
NK105/26
 
 
105
125
26
78000
155000
4000
NK105/36
 
 
105
125
36
114000
250000
4000
110
RNA4919
4644919
685
110
130
35
112000
245000
3870
RNA6919
6634919
1325
110
130
63
196000
400000
3870
NK110/30
 
 
110
130
30
98000
21000
4200
NK110/40
 
 
110
130
40
127000
29000
4200
115
RNA4920
4624920
1006
115
140
40
120000
264000
3700
NK115/12
 
 
115
140
12
 
 
 
NK115/15
 
 
115
140
15
 
 
 
120
NK120/40
 
 
120
140
40
 
 
 
125
RNA4922
6634922
1200
125
150
40
124000
270000
3300
135
RNA4924
4644924
1760
135
165
45
174000
386000
2900
160
RNA4928
4644928
2350
160
190
50
200000
460000
2900
 
 
 
   
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