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Ultra High Speed high precision angular contact ball bearings (ROBUST series) - BNR 19 / BER 19 series

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NSK
Ultra high speed High precision angular contact ball bearings (ROBUST series) - 25BNR19STSULP3
Ultra high speed High precision angular contact ball bearings (ROBUST series) - 25BNR19STSULP3 Dimensional drawing 2D
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25BNR19STSULP3 Ultra high speed High precision angular contact ball bearings (ROBUST series) - 25BNR19STSULP3
 Part number  d (mm)  D (mm)  B (mm)  r (mm)  r1 (mm)  Basic Load rating - Dynamic Cr (kN)  Basic Load rating - Static Cor (kN)  Max. axial load (kN)  position of load action point (mm)  Mass (kg)  Sealed version  Limiting speed - Grease (rpm)  Limiting speed - Oil (rpm)
25BNR19S
25
42
9
0.3
0.15
5.95
3.5
4.95
9.9
0.042
41800
59800
25BNR19H
25
42
9
0.3
0.15
5.95
3.5
3.25
9.9
0.038
53800
83600
25BNR19X
25
42
9
0.3
0.15
5.95
3.5
3.25
9.9
0.038
62700
98600
25BER19S
25
42
9
0.3
0.15
5.7
3.4
5.9
12.3
0.042
35900
50800
25BER19H
25
42
9
0.3
0.15
5.7
3.4
3.95
12.3
0.038
47800
74700
25BER19X
25
42
9
0.3
0.15
5.7
3.4
3.95
12.3
0.038
56800
89600
30BNR19S
30
47
9
0.3
0.15
6.3
4.05
5.75
10.8
0.048
36400
52000
30BNR19H
30
47
9
0.3
0.15
6.3
4.05
3.8
10.8
0.043
46800
72800
30BNR19X
30
47
9
0.3
0.15
6.3
4.05
3.8
10.8
0.043
54600
85800
30BER19S
30
47
9
0.3
0.15
6
3.9
6.8
13.5
0.048
31200
44200
30BER19H
30
47
9
0.3
0.15
6
3.9
4.6
13.5
0.043
41600
65000
30BER19X
30
47
9
0.3
0.15
6
3.9
4.6
13.5
0.043
49400
78000
35BNR19S
35
55
10
0.6
0.3
9.2
6
8.55
12.3
0.072
31200
44500
35BNR19H
35
55
10
0.6
0.3
9.2
6
5.6
12.3
0.063
40000
62300
35BNR19X
35
55
10
0.6
0.3
9.2
6
5.6
12.3
0.063
46700
73400
35BER19S
35
55
10
0.6
0.3
8.8
5.75
10
15.5
0.072
26700
37800
35BER19H
35
55
10
0.6
0.3
8.8
5.75
6.8
15.5
0.063
35600
55600
35BER19X
35
55
10
0.6
0.3
8.8
5.75
6.8
15.5
0.063
42300
66700
40BNR19S
40
62
12
0.6
0.3
11.5
7.65
10.8
14.3
0.105
27500
39300
40BNR19H
40
62
12
0.6
0.3
11.5
7.65
7.1
14.3
0.092
35300
55000
40BNR19X
40
62
12
0.6
0.3
11.5
7.65
7.1
14.3
0.092
41200
64800
40BER19S
40
62
12
0.6
0.3
11
7.35
12.8
17.9
0.105
23600
33400
40BER19H
40
62
12
0.6
0.3
11
7.35
8.65
17.9
0.092
31400
49100
40BER19X
40
62
12
0.6
0.3
11
7.35
8.65
17.9
0.092
37300
58900
45BNR19S
45
68
12
0.6
0.3
12.1
8.7
12.4
15.2
0.125
24800
35400
45BNR19H
45
68
12
0.6
0.3
12.1
8.7
8.1
15.2
0.111
31900
49600
45BNR19X
45
68
12
0.6
0.3
12.1
8.7
8.1
15.2
0.111
37200
58500
45BER19S
45
68
12
0.6
0.3
11.6
8.35
14.6
19.2
0.125
21300
30100
45BER19H
45
68
12
0.6
0.3
11.6
8.35
9.85
19.2
0.111
28400
44300
45BER19X
45
68
12
0.6
0.3
11.6
8.35
9.85
19.2
0.111
33700
53100
50BNR19S
50
72
12
0.6
0.3
12.8
9.75
13.9
15.9
0.127
23000
32800
50BNR19H
50
72
12
0.6
0.3
12.8
9.75
9.1
15.9
0.111
29600
46000
50BNR19X
50
72
12
0.6
0.3
12.8
9.75
9.1
15.9
0.111
34500
54100
50BER19S
50
72
12
0.6
0.3
12.3
9.35
16.3
20.2
0.127
19700
27900
50BER19H
50
72
12
0.6
0.3
12.3
9.35
11
20.2
0.111
26300
41000
50BER19X
50
72
12
0.6
0.3
12.3
9.35
11
20.2
0.111
31200
49200
55BNR19S
55
80
13
1
0.6
14.4
11.4
16.2
17.5
0.178
20800
29700
55BNR19H
55
80
13
1
0.6
14.4
11.4
10.6
17.5
0.158
26700
41500
55BNR19X
55
80
13
1
0.6
14.4
11.4
10.6
17.5
0.158
31200
48900
55BER19S
55
80
13
1
0.6
13.8
10.9
16.1
22.2
0.178
17800
25200
55BER19H
55
80
13
1
0.6
13.8
10.9
12.9
22.2
0.158
23800
37100
55BER19X
55
80
13
1
0.6
13.8
10.9
12.9
22.2
0.158
28200
44500
60BNR19S
60
85
13
1
0.6
14.6
12
17.1
18.3
0.19
19400
27600
60BNR19H
60
85
13
1
0.6
14.6
12
11.2
18.3
0.17
24900
38700
60BNR19X
60
85
13
1
0.6
14.6
12
11.2
18.3
0.17
29000
45600
60BER19S
60
85
13
1
0.6
14
11.5
20.1
23.4
0.19
16600
23500
60BER19H
60
85
13
1
0.6
14
11.5
13.6
23.4
0.17
22100
34500
60BER19X
60
85
13
1
0.6
14
11.5
13.6
23.4
0.17
26300
41400
65BNR19S
65
90
13
1
0.6
15.2
13.2
18.7
19.1
0.204
18100
25900
65BNR19H
65
90
13
1
0.6
15.2
13.2
12.3
19.1
0.181
23300
36200
65BNR19X
65
90
13
1
0.6
15.2
13.2
12.3
19.1
0.181
27100
42600
65BER19S
65
90
13
1
0.6
14.5
12.6
22.1
24.6
0.204
15500
22000
65BER19H
65
90
13
1
0.6
14.5
12.6
14.9
24.6
0.181
20700
32300
65BER19X
65
90
13
1
0.6
14.5
12.6
14.9
24.6
0.181
24600
38800
70BNR19S
70
100
16
1
0.6
21.3
18.1
26.1
21.8
0.328
16500
23600
70BNR19H
70
100
16
1
0.6
21.3
18.1
17.1
21.8
0.292
21200
33000
70BNR19X
70
100
16
1
0.6
21.3
18.1
17.1
21.8
0.292
24800
38900
70BER19S
70
100
16
1
0.6
20.4
17.3
30.5
27.8
0.328
14200
20000
70BER19H
70
100
16
1
0.6
20.4
17.3
20.7
27.8
0.292
18900
29500
70BER19X
70
100
16
1
0.6
20.4
17.3
20.7
27.8
0.292
22400
35300
75BNR19S
75
105
16
1
0.6
21.6
19
27.5
22.6
0.348
15600
22300
75BNR19H
75
105
16
1
0.6
21.6
19
18
22.6
0.31
20000
31200
75BNR19X
75
105
16
1
0.6
21.6
19
18
22.6
0.31
23400
36700
75BER19S
75
105
16
1
0.6
20.7
18.2
32.5
29
0.348
13400
18900
75BER19H
75
105
16
1
0.6
20.7
18.2
21.7
29
0.31
17800
27800
75BER19X
75
105
16
1
0.6
20.7
18.2
21.7
29
0.31
21200
33400
80BNR19S
80
110
16
1
0.6
22
19.9
28.9
23.4
0.366
14800
21100
80BNR19H
80
110
16
1
0.6
22
19.9
18.9
23.4
0.326
19000
29500
80BNR19X
80
110
16
1
0.6
22
19.9
18.9
23.4
0.326
22200
34800
80BER19S
80
110
16
1
0.6
21
19.1
34
30.1
0.366
12700
17900
80BER19H
80
110
16
1
0.6
21
19.1
22.8
30.1
0.326
16900
26400
80BER19X
80
110
16
1
0.6
21
19.1
22.8
30.1
0.326
20000
31600
85BNR19S
85
120
18
1.1
0.6
29.4
26.3
38
25.7
0.527
13700
19600
85BNR19H
85
120
18
1.1
0.6
29.4
26.3
24.8
25.7
0.456
17600
27400
85BNR19X
85
120
18
1.1
0.6
29.4
26.3
24.8
25.7
0.456
20500
32200
85BER19S
85
120
18
1.1
0.6
28.1
25.2
35.5
32.9
0.527
11800
16600
85BER19H
85
120
18
1.1
0.6
28.1
25.2
30
32.9
0.456
15700
24400
85BER19X
85
120
18
1.1
0.6
28.1
25.2
30
32.9
0.456
18600
29300
90BNR19S
90
125
18
1.1
0.6
31.5
29.7
43
26.5
0.552
13100
18700
90BNR19H
90
125
18
1.1
0.6
31.5
29.7
28.1
26.5
0.48
16800
26100
90BNR19X
90
125
18
1.1
0.6
31.5
29.7
28.1
26.5
0.48
19600
30700
90BER19S
90
125
18
1.1
0.6
30
28.5
50.5
34.1
0.552
11200
15900
90BER19H
90
125
18
1.1
0.6
30
28.5
34
34.1
0.48
14900
23300
90BER19X
90
125
18
1.1
0.6
30
28.5
34
34.1
0.48
17700
28000
95BNR19S
95
130
18
1.1
0.6
32
31
50
28.3
0.571
12500
17800
95BNR19H
95
130
18
1.1
0.6
32
31
32.5
28.3
0.497
16000
24900
95BNR19X
95
130
18
1.1
0.6
32
31
32.5
28.3
0.497
18700
29400
95BER19S
95
130
18
1.1
0.6
30.5
29.7
58.5
36.7
0.571
10700
15200
95BER19H
95
130
18
1.1
0.6
30.5
29.7
39.5
36.7
0.497
14300
22300
95BER19X
95
130
18
1.1
0.6
30.5
29.7
39.5
36.7
0.497
16900
26700
100BNR19S
100
140
20
1.1
0.6
38
35
50.5
29.5
0.571
11700
16700
100BNR19H
100
140
20
1.1
0.6
38
35
33
29.5
0.497
15000
23400
100BNR19X
100
140
20
1.1
0.6
38
35
33
29.5
0.497
17500
27500
100BER19S
100
140
20
1.1
0.6
36
33.5
59.5
38
0.77
10000
14200
100BER19H
100
140
20
1.1
0.6
36
33.5
40
38
0.673
13400
20900
100BER19X
100
140
20
1.1
0.6
36
33.5
40
38
0.673
15900
25000
105BNR19S
105
145
20
1.1
0.6
38.5
36.5
53
31.5
0.795
11200
16000
105BNR19H
105
145
20
1.1
0.6
38.5
36.5
39
31.5
0.693
14400
22400
105BNR19X
105
145
20
1.1
0.6
38.5
36.5
39
31.5
0.693
16800
26400
105BER19S
105
145
20
1.1
0.6
37
35
62
40.9
0.795
9600
13600
105BER19H
105
145
20
1.1
0.6
37
35
42
40.9
0.693
12800
20000
105BER19X
105
145
20
1.1
0.6
37
35
42
40.9
0.693
15200
24000
110BNR19S
110
150
20
1.1
0.6
39
38
55.5
31.1
0.838
10800
15400
110BNR19H
110
150
20
1.1
0.6
39
38
42
31.1
0.733
13900
21600
110BNR19X
110
150
20
1.1
0.6
39
38
42
31.1
0.733
16200
25400
110BER19S
110
150
20
1.1
0.6
37.5
36.5
65
40.3
0.838
9300
13100
110BER19H
110
150
20
1.1
0.6
37.5
36.5
44
40.3
0.733
12400
19300
110BER19X
110
150
20
1.1
0.6
37.5
36.5
44
40.3
0.733
14700
23100
120BNR19S
120
165
22
1.1
0.6
54
52
75
34.2
1.124
9900
14100
120BNR19H
120
165
22
1.1
0.6
54
52
49
34.2
0.949
12700
19700
120BNR19X
120
165
22
1.1
0.6
54
52
49
34.2
0.949
14800
23200
120BER19S
120
165
22
1.1
0.6
51.5
50
88
44.2
1.124
8500
12000
120BER19H
120
165
22
1.1
0.6
51.5
50
59.5
44.2
0.949
11300
17600
120BER19X
120
165
22
1.1
0.6
51.5
50
59.5
44.2
0.949
13400
21100
130BNR19S
130
180
24
1.5
1
59.5
58.5
85
37.2
1.477
9100
13000
130BNR19H
130
180
24
1.5
1
59.5
58.5
56
37.2
1.265
11700
18100
130BER19S
130
180
24
1.5
1
57
56.5
100
48.1
1.477
7800
11000
130BER19H
130
180
24
1.5
1
57
56.5
67.5
48.1
1.265
10400
16200
140BNR19S
140
190
24
1.5
1
60
61.5
89.5
38.8
1.567
8500
12200
140BNR19H
140
190
24
1.5
1
60
61.5
58.5
38.8
1.353
11000
17000
140BER19S
140
190
24
1.5
1
57.5
59
105
50.5
1.567
7300
10400
140BER19H
140
190
24
1.5
1
57.5
59
70.5
50.5
1.353
9700
15200
150BNR19S
150
210
28
2
1
77
78.5
114
43.2
2.459
7800
11200
150BNR19H
150
210
28
2
1
77
78.5
75
43.2
2.139
10000
15600
150BER19S
150
210
28
2
1
73.5
75.5
134
55.9
2.459
6700
9500
150BER19H
150
210
28
2
1
73.5
75.5
90.5
55.9
2.139
8900
13900
Cage
Sealing Open / NSK Standard
Combination
Preload
Precision

Bill of Materials Data

Manufacturer NSK
Description Ultra high speed High precision angular contact ball bearings (ROBUST series) - 25BNR19STSULP3
Part number 25BNR19STSULP3
Mass 0.042 kg
Note Speed limit - Grease = 41800 rpm; Vitesse limite Huile = 59800 rpm; Please note that speed limit is for indication and need to be checked by NSK according to mounting system.

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