Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
PYC |
20 |
47 |
14 |
1 |
0.6 |
25.7 |
22.6 |
15,000 |
18,000 |
0.122 |
NU204E |
25 |
52 |
15 |
1 |
0.6 |
29.3 |
27.7 |
13,000 |
15,000 |
0.151 |
NU205E |
30 |
62 |
16 |
1 |
0.6 |
39.0 |
37.5 |
11,000 |
13,000 |
0.226 |
NU206E |
35 |
72 |
17 |
1.1 |
0.6 |
50.5 |
50.0 |
9,500 |
11,000 |
0.327 |
NU207E |
40 |
80 |
18 |
1.1 |
1.1 |
43.5 |
43.0 |
9,400 |
11,000 |
0.378 |
NU208 |
40 |
80 |
18 |
1.1 |
1.1 |
55.5 |
55.5 |
8,500 |
10,000 |
0.426 |
NU208E |
45 |
85 |
19 |
1.1 |
1.1 |
46.0 |
47.0 |
8,400 |
9,900 |
0.432 |
NU209 |
45 |
85 |
19 |
1.1 |
1.1 |
63.0 |
66.5 |
7,600 |
9,000 |
0.495 |
NU209E |
50 |
90 |
20 |
1.1 |
1.1 |
48.0 |
51.0 |
7,600 |
9,000 |
0.47 |
NU210 |
50 |
90 |
20 |
1.1 |
1.1 |
66.0 |
72.0 |
6,900 |
8,100 |
0.54 |
NU210E |
55 |
100 |
21 |
1.5 |
1.1 |
58.0 |
62.5 |
6,900 |
8,200 |
0.638 |
NU211 |
55 |
100 |
21 |
1.5 |
1.1 |
82.5 |
93.0 |
6,300 |
7,400 |
0.718 |
NU211E |
60 |
110 |
22 |
1.5 |
1.5 |
68.5 |
75.0 |
6,400 |
7,600 |
0.818 |
NU212 |
60 |
110 |
22 |
1.5 |
1.5 |
97.5 |
107 |
5,800 |
6,800 |
0.923 |
NU212E |
65 |
120 |
23 |
1.5 |
1.5 |
84.0 |
94.5 |
5,900 |
7,000 |
1.02 |
NU213 |
65 |
120 |
23 |
1.5 |
1.5 |
108 |
119 |
5,400 |
6,300 |
1.21 |
NU213E |
70 |
125 |
24 |
1.5 |
1.5 |
83.5 |
95.0 |
5,500 |
6,500 |
1.12 |
NU214 |
70 |
125 |
24 |
1.5 |
1.5 |
119 |
137 |
5,000 |
5,900 |
1.3 |
NU214E |
75 |
130 |
25 |
1.5 |
1.5 |
96.5 |
111 |
5,100 |
6,000 |
1.23 |
NU215 |
75 |
130 |
25 |
1.5 |
1.5 |
130 |
156 |
4,700 |
5,500 |
1.41 |
NU215E |
80 |
140 |
26 |
2 |
2 |
106 |
122 |
4,800 |
5,700 |
1.5 |
NU216 |
80 |
140 |
26 |
2 |
2 |
139 |
167 |
4,400 |
5,100 |
1.67 |
NU216E |
85 |
150 |
28 |
2 |
2 |
120 |
140 |
4,500 |
5,300 |
1.87 |
NU217 |
85 |
150 |
28 |
2 |
2 |
167 |
199 |
4,100 |
4,800 |
2.11 |
NU217E |
90 |
160 |
30 |
2 |
2 |
152 |
178 |
4,300 |
5,000 |
2.3 |
NU218 |
90 |
160 |
30 |
2 |
2 |
182 |
217 |
3,900 |
4,600 |
2.44 |
NU218E |
95 |
170 |
32 |
2.1 |
2.1 |
166 |
195 |
4,000 |
4,700 |
2.78 |
NU219 |
95 |
170 |
32 |
2.1 |
2.1 |
220 |
265 |
3,600 |
4,300 |
3.02 |
NU219E |
100 |
180 |
34 |
2.1 |
2.1 |
183 |
217 |
3,800 |
4,500 |
3.33 |
NU220 |
100 |
180 |
34 |
2.1 |
2.1 |
249 |
305 |
3,500 |
4,100 |
3.66 |
NU220E |
105 |
190 |
36 |
2.1 |
2.1 |
201 |
241 |
3,600 |
4,300 |
3.95 |
NU221 |
110 |
200 |
38 |
2.1 |
2.1 |
240 |
290 |
3,400 |
4,000 |
4.63 |
NU222 |
120 |
215 |
40 |
2.1 |
2.1 |
260 |
320 |
3,200 |
3,700 |
5.57 |
NU224 |
120 |
215 |
40 |
2.1 |
2.1 |
335 |
420 |
2,900 |
3,400 |
5.97 |
NU224E |
130 |
230 |
40 |
3 |
3 |
270 |
340 |
2,900 |
3,400 |
6.3 |
NU226 |
130 |
230 |
40 |
3 |
3 |
365 |
455 |
2,600 |
3,100 |
6.9 |
NU226E |
140 |
250 |
42 |
3 |
3 |
310 |
400 |
2,700 |
3,100 |
7.88 |
NU228 |
140 |
250 |
42 |
3 |
3 |
395 |
515 |
2,400 |
2,800 |
8.73 |
NU228E |
150 |
270 |
45 |
3 |
3 |
345 |
435 |
2,500 |
2,900 |
9.92 |
NU230 |
150 |
270 |
45 |
3 |
3 |
450 |
595 |
2,200 |
2,600 |
11 |
NU230E |
|
