Needle roller bearings, with machined rings, without an inner ring

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    Diamètre sous rouleaux:
    Exact :
     ≤ Fw ≤ 
    Fw =
    Diamètre extérieur:
    Exact :
     ≤ D ≤ 
    D =
    Largeur:
    Exact :
     ≤ C ≤ 
    C =
Dimensions principalesCharges de baseLimite de fatigueVitesses de baseDésignation
   dynamiquestatique Vitesse de référenceVitesse limite 
FwDCCC0Pu   
mmkNkNr/min 
         
90
110
30
64.4
173
21.6
4500
5300
RNAO 90x110x30
90
105
26
58.3
150
18.6
4500
5300
RNAO 90x105x26
12
19
12
6.7
8.1
0.965
26000
30000
NK 12/12
40
50
17
20.5
41.5
5
10000
12000
RNAO 40x50x17
28
39
30
36.9
57
7.2
14000
15000
RNA 69/22
45
55
30
45.7
108
13.7
9000
10000
NK 45/30 TN
16
24
13
8.5
12
1.3
24000
26000
RNAO 16x24x13
105
125
26
78.1
166
20.4
3800
4300
NK 105/26
32
45
30
39.6
65.5
8.3
12000
14000
RNA 69/28
8
15
16
5
5.8
0.67
32000
36000
NK 8/16 TN
105
125
36
112
265
32.5
3800
4300
NK 105/36
47
57
30
41.8
98
12.5
8500
10000
NK 47/30
43
53
30
40.2
90
11.2
9500
11000
NK 43/30
16
24
16
11.7
15.3
1.8
22000
26000
NK 16/16
12
19
16
9.1
12
1.4
26000
30000
NK 12/16
17
25
13
10.1
14.6
1.7
22000
26000
RNAO 17x25x13
30
42
16
22
33.5
4
13000
15000
RNAO 30x42x16
42
55
20
27
43
5.3
 
4800
RNA 4907 RS
30
42
17
21.6
27.5
3.2
 
6300
RNA 4905.2RS
24
32
20
19
32.5
4
16000
19000
NK 24/20
55
68
20
27
67
8.1
7500
8500
RNAO 55x68x20
95
115
26
73.7
146
18.6
4300
4800
NK 95/26
60
78
20
41.8
86.5
10.6
6700
7500
RNAO 60x78x20
55
68
35
52.3
122
15.3
7500
8500
NK 55/35
10
17
16
5.9
8
0.9
28000
32000
NK 10/16 TN
37
47
30
36.9
76.5
9.5
11000
12000
NK 37/30
8
15
10
3.8
4.2
0.465
32000
36000
RNAO 8x15x10 TN
70
90
30
57.2
137
17
6000
6700
RNAO 70x90x30
40
50
34
35.2
83
10
10000
12000
RNAO 40x50x34
38
48
30
37.4
80
10
11000
12000
NK 38/30
35
45
20
27.5
52
6.5
11000
13000
NK 35/20 TN
35
47
17
23.3
32
3.8
 
5600
RNA 4906.2RS
90
110
25
72.1
140
18
4500
5000
NK 90/25
16
24
13
8
9.6
1.1
 
11000
RNA 4901 RS
58
72
22
40.2
69.5
8.5
 
3400
RNA 4910.2RS
37
47
20
25.1
46.5
5.8
11000
12000
NK 37/20
5
10
8
2.2
2
0.212
36000
40000
RNAO 5x10x8 TN
15
23
13
8.2
11.2
1.2
24000
28000
RNAO 15x23x13
22
35
16
19.4
25.5
3
17000
19000
RNAO 22x35x16
100
120
30
67.1
190
23.6
4000
4800
RNAO 100x120x30
8
15
12
3.8
4.2
0.465
32000
36000
NK 8/12 TN
110
130
40
123
305
37.5
3600
4000
NK 110/40
80
100
30
68.2
176
22
5000
6000
RNAO 80x100x30
65
85
30
53.9
125
15.6
6300
7000
RNAO 65x85x30
38
48
20
25.5
49
6.1
11000
12000
NK 38/20
10
17
12
4.5
5.7
0.63
28000
32000
NK 10/12 TN
40
52
36
47.3
90
10.8
10000
11000
RNA 69/32
85
105
35
96.8
200
26
4800
5300
NK 85/35
43
53
20
27.5
55
6.8
9500
11000
NK 43/20
47
57
20
29.2
61
7.6
8500
10000
NK 47/20
22
30
13
9.5
12.9
1.5
 
9000
RNA 4903 RS
25
35
17
14.2
26.5
3.1
16000
18000
RNAO 25x35x17
16
24
20
14.5
20
2.4
22000
26000
NK 16/20
16
28
12
11
12.5
1.5
22000
26000
RNAO 16x28x12
90
110
35
101
216
28
4500
5000
NK 90/35
25
37
16
20.1
28
3.3
15000
17000
RNAO 25x37x16
16
24
22
16.1
23.2
2.7
22000
26000
RNA 6901
30
40
30
36.9
72
9
13000
15000
NK 30/30 TN
85
105
25
69.3
132
16.6
4800
5300
NK 85/25
29
38
20
24.6
42.5
5.2
14000
15000
NK 29/20 TN
75
92
35
74.8
170
21.2
5300
6000
NK 75/35
25
37
17
19.4
22.4
2.6
 
7500
RNA 4904 RS
70
85
25
44.6
98
12.2
6000
6700
NK 70/25
110
130
30
96.8
220
27
3600
4000
NK 110/30
20
32
12
12.8
16.3
1.9
19000
22000
RNAO 20x32x12
40
50
20
29.7
60
7.5
10000
11000
NK 40/20 TN
26
34
20
19.4
34.5
4.2
15000
17000
NK 26/20
25
35
26
18.7
37.5
4.3
16000
18000
RNAO 25x35x26
9
16
12
4.4
5.2
0.57
30000
34000
NK 9/12 TN
40
52
20
30.8
51
6.3
10000
11000
RNA 49/32
52
68
22
39.1
64
7.8
 
3800
RNA 4909.2RS
70
85
35
61.6
150
19
6000
6700
NK 70/35
18
26
20
16.1
23.6
2.8
22000
24000
NK 18/20
75
95
28
70.4
132
16.6
5300
6000
NKS 75
100
120
36
108
250
31
4000
4500
NK 100/36
70
90
28
68.2
120
15.3
5600
6300
NKS 70
19
27
16
13.4
19
2.2
20000
24000
NK 19/16
28
39
17
23.3
32
3.9
14000
15000
RNA 49/22
9
16
16
5.7
7.2
0.815
30000
34000
NK 9/16 TN
40
50
30
38
83
10.4
10000
11000
NK 40/30
32
42
20
26.4
48
6
12000
14000
NK 32/20 TN
20
28
26
16.1
29
3.3
20000
22000
RNAO 20x28x26
60
72
25
46.8
110
13.4
6700
7500
NK 60/25 TN
85
105
54
130
290
37.5
4800
5300
RNA 6915
32
45
17
25.1
36.5
4.4
12000
14000
RNA 49/28
90
110
54
134
315
40
4500
5000
RNA 6916
72
90
45
95.2
212
26
5600
6300
RNA 6913
80
100
54
128
285
36
5000
5600
RNA 6914
58
72
22
40.2
69.5
8.5
 
3400
RNA 4910 RS
110
130
63
172
465
56
3600
4000
RNA 6919
5
10
12
2.9
2.7
0.29
36000
40000
NK 5/12 TN
100
120
63
165
425
53
4000
4500
RNA 6917
42
52
30
39.1
86.5
10.8
9500
11000
NK 42/30
105
125
63
172
450
55
3800
4300
RNA 6918
58
72
40
73.7
150
18.6
7000
8000
RNA 6910
30
42
32
38
67
8
13000
15000
RNAO 30x42x32
68
85
45
93.5
204
25
6000
6700
RNA 6912
63
80
45
89.7
190
23.2
6300
7000
RNA 6911
370
420
80
616
1959
183
1000
1200
RNA 4868
19
27
20
16.5
25.5
3
20000
24000
NK 19/20
20
28
13
9.5
14.6
1.6
20000
22000
RNAO 20x28x13
32
42
30
34.1
65.5
8.3
12000
14000
NK 32/30
390
440
80
627
2039
186
950
1100
RNA 4872
415
480
100
968
3000
270
900
1000
RNA 4876
50
62
35
58.3
137
17
8000
9000
NK 50/35 TN
20
28
23
17.2
27
3.3
19000
22000
RNA 6902
22
30
23
18.7
30.5
3.7
18000
20000
RNA 6903
25
37
30
35.2
53
6.5
15000
17000
RNA 6904
42
52
20
27
53
6.5
9500
11000
NK 42/20
30
42
30
38
62
7.6
13000
15000
RNA 6905
26
34
16
15.7
26
3.1
15000
17000
NK 26/16
35
47
30
42.9
75
9.3
11000
13000
RNA 6906
42
55
36
48.4
93
11.4
9500
11000
RNA 6907
48
62
40
67.1
125
15.3
8000
9500
RNA 6908
52
68
40
70.4
137
17
7500
8500
RNA 6909
40
55
22
38
57
7.1
9500
11000
NKS 40
43
58
22
39.1
61
7.5
9000
10000
NKS 43
10
17
10
4.5
5.7
0.63
28000
32000
RNAO 10x17x10 TN
68
82
25
44
95
11.8
6000
6700
NK 68/25
45
60
22
40.2
64
8
8500
10000
NKS 45
285
320
60
358
1199
118
1400
1500
RNA 4852
45
55
20
31.4
65.5
8.3
9000
10000
NK 45/20 TN
265
300
60
347
1119
112
1500
1700
RNA 4848
16
24
13
8
9.6
1.1
 
11000
RNA 4901.2RS
35
47
18
26.4
44
5.3
11000
13000
RNAO 35x47x18
29
38
30
31.9
60
7.5
14000
15000
NK 29/30
6
12
12
3.3
3.2
0.345
34000
38000
NK 6/12 TN
48
62
22
36.9
58.5
7.1
 
4000
RNA 4908.2RS
30
45
22
31.9
43
5.3
12000
14000
NKS 30
68
82
35
60.5
146
18.3
6000
6700
NK 68/35
32
47
22
34.1
46.5
5.7
12000
13000
NKS 32
330
380
80
594
1799
173
1100
1300
RNA 4860
37
52
22
36.9
54
6.5
10000
12000
NKS 37
350
400
80
605
1899
176
1100
1200
RNA 4864
35
50
22
35.2
50
6.2
11000
12000
NKS 35
305
350
69
429
1319
129
1300
1400
RNA 4856
55
68
25
40.2
88
10.8
7500
8500
NK 55/25
50
65
20
34.1
62
7.6
8000
9000
RNAO 50x65x20
48
62
22
36.9
58.5
7.1
 
4000
RNA 4908 RS
12
22
12
9.5
10
1.1
26000
30000
RNAO 12x22x12 TN
14
22
13
7.3
8.1
0.965
 
12000
RNA 4900.2RS
60
80
28
62.7
104
13.2
6300
7500
NKS 60
50
62
20
25.5
60
7.2
8500
9500
RNAO 50x62x20
14
22
20
12.8
16.6
2
24000
28000
NK 14/20
28
37
20
22
36.5
4.5
14000
16000
NK 28/20
100
120
26
76.5
156
19.6
4000
4500
NK 100/26
165
190
40
147
415
46.5
2400
2800
RNA 4830
175
200
40
157
450
49
2200
2600
RNA 4832
65
85
28
66
114
14.6
6000
6700
NKS 65
7
14
12
3.5
3.7
0.415
32000
36000
NK 7/12 TN
35
45
26
26.4
56
6.5
12000
13000
RNAO 35x45x26
155
175
35
121
345
37.5
2600
3000
RNA 4828
80
95
25
56.1
127
15.6
5000
5600
NK 80/25
130
150
30
99
255
29
3200
3600
RNA 4824
145
165
35
119
325
36.5
2800
3200
RNA 4826
17
25
16
12.1
16.6
1.9
22000
26000
NK 17/16
18
26
16
12.8
17.6
2.1
22000
24000
NK 18/16
28
37
30
31.9
60
7.5
14000
16000
NK 28/30
50
65
22
42.9
72
8.8
8000
9000
NKS 50
60
72
35
55
134
17
6700
7500
NK 60/35
65
78
25
44
104
12.7
6300
7000
NK 65/25
5
10
10
2.2
2
0.212
36000
40000
NK 5/10 TN
240
270
50
238
815
81.5
1700
1900
RNA 4844
6
13
8
2.5
2.3
0.25
34000
38000
RNAO 6x13x8 TN
220
250
50
224
735
75
1800
2000
RNA 4840
55
72
22
44.6
78
9.8
7000
8000
NKS 55
45
55
17
21.6
46.5
5.6
9000
10000
RNAO 45x55x17
35
45
13
15.4
28
3.2
12000
13000
RNAO 35x45x13
210
240
50
220
710
73.5
1900
2200
RNA 4838
75
92
25
53.9
110
13.7
5300
6000
NK 75/25
195
225
45
190
570
60
2000
2400
RNA 4836
35
45
17
19.8
39
4.6
12000
13000
RNAO 35x45x17
17
25
20
15.1
22
2.6
22000
26000
NK 17/20
80
95
35
76.5
190
24
5000
5600
NK 80/35
185
215
45
179
520
56
2200
2400
RNA 4834
50
62
25
42.9
91.5
11.2
8000
9000
NK 50/25 TN
20
28
16
13.2
19.3
2.2
19000
22000
NK 20/16
30
40
17
18.7
34
4
13000
15000
RNAO 30x40x17
30
42
17
21.6
27.5
3.2
 
6300
RNA 4905 RS
30
40
20
25.1
44
5.5
13000
15000
NK 30/20 TN
58
72
22
47.3
85
10.6
7000
8000
RNA 4910
20
28
20
16.5
25.5
3
19000
22000
NK 20/20
21
29
20
17.2
27
3.3
19000
22000
NK 21/20
30
42
17
24.2
34.5
4.1
13000
15000
RNA 4905
25
37
17
21.6
28
3.3
15000
17000
RNA 4904
42
55
20
31.9
54
6.7
9500
11000
RNA 4907
35
47
17
25.5
39
4.6
11000
13000
RNA 4906
25
33
20
19
32.5
4
16000
18000
NK 25/20
16
24
13
9.9
12.2
1.4
22000
26000
RNA 4901
14
22
13
8.8
10.4
1.2
24000
28000
RNA 4900
65
78
35
58.3
146
18.3
6300
7000
NK 65/35
22
30
13
11.4
16.3
1.9
18000
20000
RNA 4903
20
28
13
11.2
15.3
1.8
19000
22000
RNA 4902
35
45
30
40.2
85
10.6
11000
13000
NK 35/30 TN
40
55
20
31.4
57
6.9
10000
11000
RNAO 40x55x20
52
68
22
45.7
78
9.6
7500
8500
RNA 4909
48
62
22
42.9
71
8.8
8000
9500
RNA 4908
35
47
17
23.3
32
3.8
 
5600
RNA 4906 RS
35
47
16
23.3
37.5
4.5
11000
13000
RNAO 35x47x16
73
90
35
73.7
163
20.4
5600
6300
NK 73/35
14
22
16
10.2
12.5
1.5
24000
28000
NK 14/16
120
140
30
93.5
232
27
3400
3800
RNA 4822
115
140
40
125
280
34
3400
4000
RNA 4920
105
125
35
112
265
32.5
3800
4300
RNA 4918
100
120
35
108
250
31
4000
4500
RNA 4917
90
110
30
88
183
23.2
4500
5000
RNA 4916
85
105
30
84.2
170
21.6
4800
5300
RNA 4915
80
100
30
84.2
163
20.8
5000
5600
RNA 4914
72
90
25
61.6
120
14.6
5600
6300
RNA 4913
68
85
25
60.5
114
14.3
6000
6700
RNA 4912
21
29
16
13.8
20.4
2.4
19000
22000
NK 21/16
63
80
25
57.2
106
13.2
6300
7000
RNA 4911
22
30
20
17.9
29
3.5
18000
20000
NK 22/20
25
37
17
19.4
22.4
2.6
 
7500
RNA 4904.2RS
45
62
40
64.4
137
16.6
9000
10000
RNAO 45x62x40
25
33
16
15.1
24.5
2.9
16000
18000
NK 25/16
110
130
35
114
270
33.5
3600
4000
RNA 4919
40
55
40
59.4
118
14.6
10000
11000
RNAO 40x55x40
24
37
20
26
33.5
4
15000
17000
NKS 24
25
38
20
27.5
36
4.4
15000
17000
NKS 25
14
22
13
7.3
8.1
0.965
 
12000
RNA 4900 RS
20
28
13
9.1
12
1.4
 
9500
RNA 4902 RS
20
32
20
23.3
27
3.2
18000
20000
NKS 20
73
90
25
52.8
106
13.2
5600
6300
NK 73/25
22
30
13
10.1
16.3
1.8
18000
20000
RNAO 22x30x13
15
23
20
13.8
18.3
2.2
24000
26000
NK 15/20
22
35
20
24.6
30
3.6
16000
19000
NKS 22
22
30
16
14.2
21.6
2.6
18000
20000
NK 22/16
125
150
40
130
300
35.5
3200
3600
RNA 4922
135
165
45
176
405
49
3000
3400
RNA 4924
150
180
50
198
480
57
2600
3000
RNA 4926
24
32
16
15.4
24.5
2.9
16000
19000
NK 24/16
22
30
13
9.5
12.9
1.5
 
9000
RNA 4903.2RS
160
190
50
205
510
60
2400
2800
RNA 4928
28
42
20
28.6
39
4.7
13000
15000
NKS 28
7
14
10
2.8
2.7
0.29
32000
36000
NK 7/10 TN
20
28
13
9.1
12
1.4
 
9500
RNA 4902.2RS
35
47
32
40.2
75
9
11000
13000
RNAO 35x47x32
50
65
40
58.3
125
15.3
8000
9000
RNAO 50x65x40
95
115
36
105
232
30
4300
4800
NK 95/36
15
23
16
11
14
1.6
24000
26000
NK 15/16
42
55
20
27
43
5.3
 
4800
RNA 4907.2RS
18
30
24
20.9
30
3.6
20000
24000
RNAO 18x30x24
52
68
22
39.1
64
7.8
 
3800
RNA 4909 RS
7
14
8
2.8
2.7
0.29
32000
36000
RNAO 7x14x8 TN
60
78
40
72.1
173
21.2
6700
7500
RNAO 60x78x40
6
12
10
2.5
2.3
0.25
34000
38000
NK 6/10 TN

For additional information about the meaning and limitations of the product data, refer to Needle roller bearings with machined rings and Principles of bearing selection and application.

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