For generator lifting machine cylindrical roller bearing NNF5032ADA-2LSV Germany
Cylindrical roller bearing. Cylindrical roller and rolling line for line contact bearing. Load capacity, mainly to bear the radial load. Ring wall and rolling friction small, suitable for high-speed rotation. According to the ferrule has without ribs, Nu, NJ, NUP, N, NF, single row cylindrical roller bearings and NNU, NN double row cylindrical roller bearings. The bearing is a separable structure of inner and outer rings.
Cylindrical roller bearings with or without the outer ring of the inner ring and the outer ring, the inner ring and the outer ring can move relative to the axial direction, so the use of the free end bearing can be used as a free end bearing. On one side of the inner ring and the outer ring of the double rib, the ring on the other side of a single rib of cylindrical roller bearings, can withstand a certain degree of one direction axial load. Generally use the steel plate stamping cage, or copper alloy vehicle solid cage. But there is also a part of the use of polyamide forming holder.
Bearing applications: large and medium-sized motor, rolling stock, machine tool spindle, internal combustion engine, generator, gas turbine, gearbox, rolling mill, vibrating screen and lifting transport machinery, etc..
Principal dimensions |
Basic load ratings |
Speed ratings |
Designation |
|
|
|
dynamic |
static |
Reference speed |
Limiting speed |
|
d |
D |
B |
C |
C0 |
|
|
|
mm |
|
|
kN |
|
r/min |
|
- |
130 |
180 |
50 |
275 |
530 |
1600 |
2000 |
NNCF 4926 CV |
130 |
190 |
80 |
446 |
815 |
- |
670 |
319426 DA-2LS |
130 |
200 |
95 |
616 |
1040 |
- |
630 |
NNF 5026 ADA-2LSV |
130 |
200 |
95 |
765 |
1250 |
1500 |
1900 |
NNCF 5026 CV |
140 |
190 |
50 |
286 |
570 |
1500 |
1900 |
NNCF 4928 CV |
140 |
190 |
50 |
286 |
570 |
1500 |
1900 |
NNC 4928 CV |
140 |
190 |
50 |
286 |
570 |
1500 |
1900 |
NNCL 4928 CV |
140 |
200 |
80 |
468 |
865 |
- |
630 |
319428 DA-2LS |
140 |
210 |
95 |
644 |
1120 |
- |
600 |
NNF 5028 ADA-2LSV |
140 |
210 |
95 |
809 |
1370 |
1400 |
1800 |
NNCF 5028 CV |
150 |
190 |
40 |
255 |
585 |
1500 |
1800 |
NNCF 4830 CV |
150 |
190 |
40 |
255 |
585 |
1500 |
1800 |
NNC 4830 CV |
150 |
190 |
40 |
255 |
585 |
1500 |
1800 |
NNCL 4830 CV |
150 |
210 |
60 |
429 |
830 |
1400 |
1700 |
NNCL 4930 CV |
150 |
210 |
60 |
429 |
830 |
1400 |
1700 |
NNC 4930 CV |
150 |
210 |
60 |
429 |
830 |
1400 |
1700 |
NNCF 4930 CV |
150 |
210 |
80 |
468 |
900 |
- |
560 |
319430 DA-2LS |
150 |
225 |
100 |
748 |
1290 |
- |
560 |
NNF 5030 ADA-2LSV |
150 |
225 |
100 |
842 |
1430 |
1300 |
1700 |
NNCF 5030 CV |
160 |
200 |
40 |
260 |
610 |
1400 |
1700 |
NNCF 4832 CV |
160 |
200 |
40 |
260 |
610 |
1400 |
1700 |
NNC 4832 CV |
160 |
200 |
40 |
260 |
610 |
1400 |
1700 |
NNCL 4832 CV |
160 |
220 |
60 |
446 |
915 |
1300 |
1600 |
NNC 4932 CV |
160 |
220 |
60 |
446 |
915 |
1300 |
1600 |
NNCL 4932 CV |
160 |
220 |
60 |
446 |
915 |
1300 |
1600 |
NNCF 4932 CV |
160 |
220 |
80 |
501 |
1000 |
- |
530 |
319432 DA-2LS |
160 |
240 |
109 |
781 |
1400 |
- |
500 |
NNF 5032 ADA-2LSV |
160 |
240 |
109 |
952 |
1600 |
1200 |
1500 |
NNCF 5032 CV |
170 |
215 |
45 |
286 |
655 |
1300 |
1600 |
NNCF 4834 CV |
170 |
215 |
45 |
286 |
655 |
1300 |
1600 |
NNC 4834 CV |
170 |
215 |
45 |
286 |
655 |
1300 |
1600 |
NNCL 4834 CV |
170 |
230 |
60 |
457 |
950 |
1200 |
1500 |
NNCL 4934 CV |
170 |
230 |
60 |
457 |
950 |
1200 |
1500 |
NNC 4934 CV |
170 |
230 |
60 |
457 |
950 |
1200 |
1500 |
NNCF 4934 CV |
170 |
230 |
80 |
512 |
1060 |
- |
530 |
319434 DA-2LS |
170 |
260 |
122 |
1010 |
1800 |
- |
480 |
NNF 5034 ADA-2LSV |
170 |
260 |
122 |
1230 |
2120 |
1100 |
1400 |
NNCF 5034 CV |
180 |
225 |
45 |
297 |
695 |
1200 |
1500 |
NNCF 4836 CV |
180 |
225 |
45 |
297 |
695 |
1200 |
1500 |
NNC 4836 CV |
180 |
225 |
45 |
297 |
695 |
1200 |
1500 |
NNCL 4836 CV |
180 |
240 |
80 |
528 |
1100 |
- |
500 |
319436 DA-2LS |
180 |
250 |
69 |
594 |
1220 |
1100 |
1400 |
NNC 4936 CV |
180 |
250 |
69 |
594 |
1220 |
1100 |
1400 |
NNCL 4936 CV |
180 |
250 |
69 |
594 |
1220 |
1100 |
1400 |
NNCF 4936 CV |
180 |
280 |
136 |
1420 |
2500 |
1100 |
1300 |
NNCF 5036 CV |
180 |
280 |
136 |
1170 |
2120 |
- |
450 |
NNF 5036 ADA-2LSV |
190 |
240 |
50 |
330 |
750 |
1100 |
1400 |
NNCF 4838 CV |
190 |
240 |
50 |
330 |
750 |
1100 |
1400 |
NNC 4838 CV |
190 |
240 |
50 |
330 |
750 |
1100 |
1400 |
NNCL 4838 CV |
190 |
260 |
69 |
605 |
1290 |
1100 |
1400 |
NNCL 4938 CV |
190 |
260 |
69 |
605 |
1290 |
1100 |
1400 |
NNC 4938 CV |
190 |
260 |
69 |
605 |
1290 |
1100 |
1400 |
NNCF 4938 CV |
190 |
260 |
80 |
550 |
1180 |
- |
450 |
319438 DA-2LS |
190 |
290 |
136 |
1190 |
2200 |
- |
430 |
NNF 5038 ADA-2LSV |
190 |
290 |
136 |
1470 |
2600 |
1000 |
1300 |
NNCF 5038 CV |
200 |
250 |
50 |
336 |
800 |
1100 |
1400 |
NNCF 4840 CV |
200 |
250 |
50 |
336 |
800 |
1100 |
1400 |
NNC 4840 CV |
200 |
250 |
50 |
336 |
800 |
1100 |
1400 |
NNCL 4840 CV |
200 |
270 |
80 |
561 |
1250 |
- |
430 |
319440 DA-2LS |
200 |
280 |
80 |
704 |
1500 |
1000 |
1300 |
NNCL 4940 CV |
Production information
Boundary Dimenssion (mm) |
Mass (KG) |
Bearing Numbers |
Basic Load Ratings(KN) |
Limited Speed(rpm) |
d |
D |
B |
r1min |
rsmin |
approx |
Type |
Cr |
Cor |
Grease |
Oil |
15 |
35 |
11 |
0.6 |
0.3 |
0.05 |
N202 |
12.7 |
10.4 |
20000 |
22000 |
|
35 |
11 |
0.6 |
0.3 |
0.05 |
NJ202 |
12.7 |
10.4 |
20000 |
22000 |
|
35 |
11 |
0.6 |
0.3 |
0.05 |
NU202 |
12.7 |
10.4 |
20000 |
22000 |
17 |
40 |
12 |
0.6 |
0.3 |
0.06 |
N203 |
17.6 |
14.6 |
10000 |
18000 |
|
40 |
12 |
0.6 |
0.3 |
0.06 |
NJ203 |
14.5 |
12.8 |
18000 |
18000 |
20 |
47 |
14 |
1.0 |
0.6 |
0.109 |
N204 |
16.6 |
13.9 |
17000 |
20000 |
|
47 |
14 |
1.0 |
0.6 |
0.111 |
NJ204 |
16.6 |
13.9 |
17000 |
20000 |
|
47 |
14 |
1.0 |
0.6 |
0.111 |
NU204 |
16.6 |
13.9 |
17000 |
20000 |
|
52 |
15 |
1.1 |
0.6 |
0.149 |
N304 |
23.1 |
19.2 |
14000 |
17000 |
|
52 |
15 |
1.1 |
0.6 |
0.153 |
NJ304 |
23.1 |
19.2 |
14000 |
17000 |
|
52 |
15 |
1.1 |
0.6 |
0.153 |
NU304 |
23.1 |
19.2 |
14000 |
17000 |
25 |
52 |
15 |
1.0 |
0.6 |
0.134 |
N205 |
18.8 |
17 |
14000 |
16000 |
|
52 |
15 |
1.0 |
0.6 |
0.137 |
NJ205 |
18.8 |
17 |
14000 |
17000 |
|
52 |
18 |
1.1 |
0.6 |
0.17 |
NJ2205V |
35.3 |
29.4 |
12000 |
25000 |
|
52 |
15 |
1.0 |
0.6 |
0.137 |
NU205 |
18.8 |
17 |
14000 |
16000 |
|
62 |
17 |
1.1 |
1.1 |
0.235 |
N305 |
31.5 |
27.7 |
12000 |
14000 |
|
62 |
17 |
1.1 |
1.1 |
0.241 |
NJ305 |
31.5 |
27.7 |
12000 |
14000 |
|
62 |
17 |
1.1 |
1.1 |
0.241 |
NU305 |
31.5 |
27.7 |
12000 |
14000 |
|
62 |
24 |
1.1 |
1.1 |
0.37 |
NJ2305V |
67 |
72.7 |
7200 |
10000 |
30 |
62 |
16 |
1.0 |
0.6 |
0.203 |
N206 |
24.9 |
23.3 |
12000 |
14000 |
|
62 |
16 |
1.0 |
0.6 |
0.207 |
NJ206 |
24.9 |
23.3 |
12000 |
14000 |
|
62 |
16 |
1.0 |
0.6 |
0.207 |
NU206 |
24.9 |
23.3 |
12000 |
14000 |
|
72 |
19 |
1.1 |
1.1 |
0.35 |
N306 |
38.5 |
35 |
10000 |
12000 |
|
72 |
19 |
1.1 |
1.1 |
0.358 |
NJ306 |
38.5 |
35 |
10000 |
12000 |
|
72 |
19 |
1.1 |
1.1 |
0.358 |
NU306 |
38.5 |
35 |
10000 |
12000 |
35 |
72 |
17 |
1.1 |
0.6 |
0.289 |
N207 |
35.5 |
34 |
11000 |
12000 |
|
72 |
17 |
1.1 |
0.6 |
0.295 |
NJ207 |
35.5 |
34 |
11000 |
12000 |
|
72 |
17 |
1.1 |
0.6 |
0.295 |
NU207 |
35.5 |
34 |
11000 |
12000 |
|
80 |
21 |
1.5 |
1.1 |
0.451 |
N307 |
49.5 |
47 |
9000 |
11000 |
|
80 |
21 |
1.5 |
1.1 |
0.461 |
NJ307 |
49.5 |
47 |
9000 |
11000 |
|
80 |
21 |
1.5 |
1.1 |
0.461 |
NU307 |
49.5 |
47 |
9000 |
11000 |
|
80 |
21 |
1.5 |
1.5 |
0.536 |
NUP307V |
77.2 |
78.6 |
10000 |
23000 |
40 |
80 |
18 |
1.1 |
1.1 |
0.37 |
N208 |
43.5 |
43 |
9400 |
11000 |
|
80 |
18 |
1.1 |
1.1 |
0.387 |
NJ208 |
43.5 |
43 |
9400 |
11000 |
|
80 |
18 |
1.1 |
1.1 |
0.378 |
NU208 |
43.5 |
43 |
9400 |
11000
|
Bearing model |
d |
D |
B |
Grease |
Oil |
(kN)
Dynamic |
(kN)
Static |
Mass |
NUP303E |
17 |
47 |
14 |
13000 |
15000 |
24.646 |
21.164 |
0.1387 |
NUP303EM |
17 |
47 |
14 |
13000 |
15000 |
24.646 |
21.164 |
0.1387 |
N304E |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
N304EM |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NF304E |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NF304EM |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NU304E |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NU304EM |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NJ304E |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NJ304EM |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NUP304E |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
NUP304EM |
20 |
52 |
15 |
14000 |
17000 |
23.1 |
19.2 |
0.149 |
N305E |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.24 |
N305EM |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.28 |
NF305E |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.24 |
NF305EM |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.28 |
NU305E |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.24 |
NU305EM |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.28 |
NJ305E |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.24 |
NJ305EM |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.28 |
NUP305E |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.24 |
NUP305EM |
25 |
62 |
17 |
9000 |
12000 |
38.5 |
35.8 |
0.28 |
NUP305ENV |
25 |
62 |
17 |
6000 |
8500 |
49.1 |
51.3 |
0.3 |
N306E |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.38 |
N306EM |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.41 |
NF306E |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.38 |
NF306EM |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.41 |
NU306E |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.38 |
NU306EM |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.41 |
NJ306E |
30 |
72 |
19 |
8000 |
10000 |
49.2 |
48.2 |
0.38 |
shaft |
model |
dimension(mm |
(N |
(rpm |
|
(mm) |
new model |
old model |
|
|
|
|
|
grease |
oil |
(kg) |
d |
D |
B |
Mass |
25 |
NU205E |
32205E |
25 |
52 |
15 |
27.5 |
26.8 |
11000 |
14000 |
0.148 |
NU205EM |
32205EH |
25 |
52 |
15 |
27.5 |
26.8 |
11000 |
14000 |
0.155 |
NU205EV |
32205EK |
25 |
52 |
18 |
30 |
33.8 |
9000 |
11000 |
0.151 |
NU2205EM |
32505EH |
25 |
52 |
18 |
23.7 |
22.8 |
10000 |
14000 |
0.168 |
NU2305EM |
32605EH |
25 |
62 |
24 |
42.7 |
40.9 |
9000 |
12000 |
0.4 |
30 |
NU206E |
32206E |
30 |
62 |
16 |
36 |
35.6 |
8500 |
11000 |
0.22 |
NU206EM |
32206EH |
30 |
62 |
16 |
36 |
35.6 |
8500 |
11000 |
0.24 |
NU306E |
32306E |
30 |
72 |
19 |
49.2 |
48.2 |
8000 |
10000 |
0.38 |
NU306EM |
32306EH |
30 |
72 |
19 |
49.2 |
48.2 |
8000 |
10000 |
0.41 |
NU2206EM |
32506EH |
30 |
62 |
20 |
23.9 |
33.1 |
7500 |
11000 |
0.3 |
35 |
NU207E |
32207E |
35 |
72 |
17 |
46.5 |
48 |
7500 |
9500 |
0.344 |
NU207EM |
32207EH |
35 |
72 |
17 |
46.5 |
48 |
7500 |
9500 |
0.36 |
NU307E |
32307E |
35 |
80 |
21 |
62 |
63.2 |
7000 |
9000 |
0.49 |
NU307EM |
32307EH |
35 |
80 |
21 |
62 |
63.2 |
7000 |
9000 |
0.54 |
NU2207EM |
32507EH |
35 |
72 |
23 |
49 |
51.2 |
6500 |
9500 |
0.45 |
40 |
NU208E |
32208E |
40 |
80 |
18 |
51.5 |
53 |
7000 |
9000 |
0.39 |
NU208EM |
32208EH |
40 |
80 |
18 |
51.5 |
53 |
7000 |
9000 |
0.44 |
NU308E |
32308E |
40 |
90 |
23 |
76.8 |
77.8 |
6300 |
8000 |
0.65 |
NU308EM |
32308EH |
40 |
90 |
23 |
76.8 |
77.8 |
6300 |
8000 |
0.71 |
NU2208EM |
32508EH |
40 |
80 |
23 |
58.3 |
62 |
6000 |
9000 |
0.49 |
45 |
NU209E |
32209E |
45 |
85 |
19 |
58.5 |
63.8 |
6300 |
8000 |
0.52 |
NU209EM |
32209EH |
45 |
85 |
19 |
58.5 |
63.8 |
6300 |
8000 |
0.53 |
NU309E |
32309E |
25 |
100 |
45 |
93 |
98 |
5600 |
7000 |
0.95 |
NU309EM |
32309EH |
25 |
100 |
45 |
93 |
98 |
5600 |
7000 |
0.98 |
NU2309EH |
32609EH |
45 |
100 |
36 |
106 |
113 |
5600 |
7000 |
1.51 |
50 |
NU210E |
32210E |
50 |
90 |
20 |
61.2 |
69.2 |
6000 |
7500 |
0.56 |
NU210EM |
32210EH |
50 |
90 |
20 |
61.2 |
69.2 |
6000 |
7500 |
0.58 |
NU310E |
32310E |
50 |
110 |
27 |
105 |
112 |
5300 |
6700 |
1.2 |
NU310EM |
32310EH |
50 |
110 |
27 |
105 |
112 |
5300 |
6700 |
1.31 |
NU2210EM |
32510EH |
50 |
90 |
23 |
64.2 |
73.6 |
5000 |
7500 |
0.65 |
NU2310EM |
32610EH |
50 |
110 |
40 |
128 |
142 |
5300 |
6700 |
2.01 |
55 |
NU211E |
32211E |
55 |
100 |
21 |
80.2 |
95.5 |
5300 |
6700 |
0.62 |
NU211EM |
32211EH |
55 |
100 |
21 |
80.2 |
95.5 |
5300 |
6700 |
0.63 |
NU311E |
32311E |
55 |
120 |
29 |
128 |
138 |
480 |
6000 |
1.61 |
NU311EM |
32311EH |
55 |
120 |
29 |
128 |
138 |
480 |
6000 |
1.7 |
NU2211EM |
32511EH |
55 |
100 |
25 |
75.3 |
87.2 |
4300 |
6700 |
0.77 |
NU2311EM |
32611EH |
55 |
120 |
43 |
148 |
162 |
4800 |
6000 |
2.8 |
60 |
NU212E |
32212E |
60 |
110 |
22 |
89.8 |
102 |
5000 |
6300 |
0.84 |
NU212EM |
32212EH |
60 |
110 |
22 |
89.8 |
102 |
5000 |
6300 |
0.95 |
NU312E |
32312E |
60 |
130 |
31 |
142 |
155 |
4500 |
5600 |
1.94 |
NU312EM |
32312EH |
60 |
130 |
31 |
142 |
155 |
4500 |
5600 |
2.07 |
NU2212EM |
32512EH |
60 |
110 |
28 |
101 |
123 |
4000 |
6300 |
1.09 |
NU2312EH |
32612EH |
60 |
130 |
46 |
168 |
188 |
4500 |
5600 |
3.38 |
65 |
NU313E |
32313E |
65 |
140 |
33 |
170 |
188 |
4000 |
5000 |
2.42 |
NU313EM |
32313EH |
65 |
140 |
33 |
170 |
188 |
4000 |
5000 |
2.58 |
70 |
NU314E |
32314E |
70 |
150 |
35 |
195 |
220 |
3800 |
4800 |
2.9 |
NU314EM |
32314EH |
70 |
150 |
35 |
195 |
220 |
3800 |
4800 |
3.04 |
75 |
NU315E |
32315E |
75 |
160 |
37 |
228 |
260 |
3600 |
4500 |
3.59 |
NU315EM |
32315EH |
75 |
160 |
37 |
228 |
260 |
3600 |
4500 |
3.88 |