|
Bearing numbers |
Boundary dimensions |
|
Basic load ratings |
Limiting speeds |
Weight |
||||||||
|
mm |
|
N |
r/min |
kg |
|||||||||
|
NU |
NJ |
NUP |
N |
NF |
d |
D |
B |
r |
dynamic Cr |
static cor |
grease |
oil |
(approx.) |
|
NU204 |
NJ |
NUP |
N |
NF |
20 |
47 |
14 |
1 |
16600 |
13900 |
17000 |
20000 |
0.111 |
|
NU204E |
NJ |
NUP |
- |
- |
47 |
14 |
1 |
25700 |
22600 |
15000 |
18000 |
0.122 |
|
|
NU2204 |
NJ |
NUP |
N |
- |
47 |
18 |
1 |
22200 |
20300 |
15000 |
18000 |
0.144 |
|
|
NU2204E |
NJ |
NUP |
- |
- |
47 |
18 |
1 |
30500 |
28300 |
14000 |
16000 |
0.158 |
|
|
NU304 |
NJ |
NUP |
N |
NF |
52 |
15 |
1.1 |
23100 |
19200 |
14000 |
17000 |
0.153 |
|
|
NU304E |
NJ |
NUP |
- |
- |
52 |
15 |
1.1 |
31500 |
26900 |
13000 |
15000 |
0.176 |
|
|
NU2304 |
NJ |
NUP |
N |
- |
52 |
21 |
1.1 |
33000 |
30000 |
13000 |
15000 |
0.25 |
|
|
NU2304E |
NJ |
NUP |
- |
- |
52 |
21 |
1.1 |
42000 |
39000 |
12000 |
14000 |
0.242 |
|
|
NU1005 |
NJ |
NUP |
N |
- |
25 |
47 |
12 |
0.6 |
15100 |
14100 |
16000 |
19000 |
0.092 |
|
NU205 |
NJ |
NUP |
N |
NF |
52 |
15 |
1 |
18800 |
17000 |
14000 |
16000 |
0.137 |
|
|
NU205E |
NJ |
NUP |
- |
- |
52 |
15 |
1 |
29300 |
27700 |
13000 |
15000 |
0.151 |
|
|
NU2205 |
NJ |
NUP |
N |
- |
52 |
18 |
1 |
25100 |
24700 |
13000 |
15000 |
0.166 |
|
|
NU2205E |
NJ |
NUP |
- |
- |
52 |
18 |
1 |
35000 |
34500 |
11000 |
13000 |
0.186 |
|
|
NU305 |
NJ |
NUP |
N |
NF |
62 |
17 |
1.1 |
31500 |
27700 |
12000 |
14000 |
0.241 |
|
|
NU305E |
NJ |
NUP |
- |
- |
62 |
17 |
1.1 |
41500 |
37500 |
11000 |
13000 |
0.275 |
|
|
NU2305 |
NJ |
NUP |
N |
- |
62 |
24 |
1.1 |
46000 |
45000 |
11000 |
12000 |
0.343 |
|
|
NU2305E |
NJ |
NUP |
- |
- |
62 |
24 |
1.1 |
57000 |
56000 |
9700 |
11000 |
0.386 |
|
|
NU405 |
NJ |
NUP |
N |
NF |
80 |
21 |
1.5 |
46500 |
40000 |
8500 |
10000 |
0.55 |
|
|
NU1006 |
NJ |
NUP |
N |
- |
30 |
55 |
13 |
1 |
19700 |
19600 |
14000 |
16000 |
0.13 |
|
NU206 |
NJ |
NUP |
N |
NF |
62 |
16 |
1 |
24900 |
23300 |
12000 |
14000 |
0.207 |
|
|
NU206E |
NJ |
NUP |
- |
- |
62 |
16 |
1 |
39000 |
37500 |
11000 |
13000 |
0.226 |
|
|
NU2206 |
NJ |
NUP |
N |
- |
62 |
20 |
1 |
35000 |
36000 |
11000 |
13000 |
0.261 |
|
|
NU2206E |
NJ |
NUP |
- |
- |
62 |
20 |
1 |
49000 |
50000 |
9700 |
11000 |
0.297 |
|
|
NU306 |
NJ |
NUP |
N |
NF |
72 |
19 |
1.1 |
38500 |
35000 |
10000 |
12000 |
0.358 |
|
|
NU306E |
NJ |
NUP |
- |
- |
72 |
19 |
1.1 |
53000 |
50000 |
93000 |
11000 |
0.398 |
|
|
NU2306 |
NJ |
NUP |
N |
- |
72 |
27 |
1.1 |
51500 |
51000 |
9000 |
11000 |
0.513 |
|
|
NU2306E |
NJ |
NUP |
- |
- |
72 |
27 |
1.1 |
74500 |
77500 |
8300 |
9700 |
0.58 |
|
|
NU406 |
NJ |
NUP |
N |
NF |
90 |
23 |
1.5 |
62500 |
55000 |
7300 |
8500 |
0.751 |
|