Ball bearings - database of LFD Group
All dimensions and data on LFD ball bearings / deep groove ball bearings from its own production in accordance with German standards – Online database of LFD Group.
Designation MR
Designation MR
| Designation | Main dimensions [mm] | Load rating [N] | Limiting speed [min-1] | Dimensions [mm] | Weight [kg] | |||||
|
| d | D | B | dyn. Cr | stat. C0r | grease | oil | da min | Da max |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MR72 |
2 |
7 |
2,5 |
260 |
75 |
62000 |
74000 |
|
|
0,00042 |
|
MR72-2RS |
2 |
7 |
3,0 |
260 |
75 |
|
|
|
|
0,00042 |
|
MR72-ZZ |
2 |
7 |
3,0 |
260 |
75 |
62000 |
|
|
|
0,00042 |
|
MR93-ZZ |
3 |
9 |
4,0 |
390 |
110 |
53000 |
|
|
|
0,00075 |
|
MR93-2RS |
3 |
9 |
4,0 |
390 |
110 |
|
|
|
|
0,00075 |
|
MR83-ZZ |
3 |
8 |
3,0 |
377 |
110 |
53000 |
|
|
|
0,00048 |
|
MR83-2RS |
3 |
8 |
3,0 |
377 |
110 |
|
|
|
|
0,00048 |
|
MR93 |
3 |
9 |
2,5 |
390 |
110 |
53000 |
62000 |
|
|
0,00075 |
|
MR83 |
3 |
8 |
2,5 |
377 |
110 |
53000 |
66000 |
|
|
0,00048 |
|
MR74 |
4 |
7 |
2,0 |
169 |
55 |
57000 |
66000 |
|
|
0,00023 |
|
MR74-ZZ |
4 |
7 |
2,5 |
169 |
55 |
57000 |
|
|
|
0,00023 |
|
MR104-ZZ |
4 |
10 |
4,0 |
390 |
120 |
48000 |
|
|
|
0,00090 |
|
MR84-2RS |
4 |
8 |
3,0 |
260 |
80 |
|
|
|
|
0,00039 |
|
MR84 |
4 |
8 |
2,0 |
260 |
80 |
55000 |
64000 |
|
|
0,00039 |
|
MR74-2RS |
4 |
7 |
2,5 |
169 |
55 |
|
|
|
|
0,00023 |
|
MR104 |
4 |
10 |
3,0 |
390 |
120 |
48000 |
58000 |
|
|
0,00090 |
|
MR84-ZZ |
4 |
8 |
3,0 |
260 |
80 |
55000 |
|
|
|
0,00039 |
|
MR104-2RS |
4 |
10 |
4,0 |
390 |
120 |
|
|
|
|
0,00090 |
|
MR105-ZZ |
5 |
10 |
4,0 |
286 |
90 |
47000 |
|
|
|
0,00090 |
|
MR85-ZZ |
5 |
8 |
2,5 |
182 |
65 |
51000 |
|
|
|
0,00025 |
|
MR105-2RS |
5 |
10 |
4,0 |
286 |
90 |
|
|
|
|
0,00090 |
|
MR85-2RS |
5 |
8 |
2,5 |
182 |
65 |
|
|
|
|
0,00025 |
|
MR85 |
5 |
8 |
2,0 |
182 |
65 |
51000 |
60000 |
|
|
0,00025 |
|
MR95-2RS |
5 |
9 |
3,0 |
286 |
90 |
|
|
|
|
0,00054 |
|
MR95-ZZ |
5 |
9 |
3,0 |
286 |
90 |
48000 |
|
|
|
0,00054 |
|
MR105 |
5 |
10 |
3,0 |
286 |
90 |
47000 |
55000 |
|
|
0,00090 |
|
MR95 |
5 |
9 |
2,5 |
286 |
90 |
48000 |
58000 |
|
|
0,00054 |
|
MR106 |
6 |
10 |
2,5 |
338 |
120 |
45000 |
54000 |
|
|
0,00055 |
|
MR126-ZZ |
6 |
12 |
4,0 |
481 |
160 |
42000 |
|
|
|
0,00125 |
|
MR126 |
6 |
12 |
3,0 |
481 |
160 |
42000 |
49000 |
|
|
0,00125 |
|
MR126-2RS |
6 |
12 |
4,0 |
481 |
160 |
|
|
|
|
0,00125 |
|
MR106-ZZ |
6 |
10 |
3,0 |
338 |
120 |
45000 |
|
|
|
0,00055 |
|
MR106-2RS |
6 |
10 |
3,0 |
338 |
120 |
|
|
|
|
0,00055 |
|
MR137-2RS |
7 |
13 |
4,0 |
364 |
140 |
|
|
|
|
0,00150 |
|
MR137 |
7 |
13 |
3,0 |
364 |
140 |
40000 |
47000 |
|
|
0,00150 |
|
MR137-ZZ |
7 |
13 |
4,0 |
364 |
140 |
40000 |
|
|
|
0,00150 |
|
MR117-ZZ |
7 |
11 |
3,0 |
312 |
100 |
42000 |
|
|
|
0,00070 |
|
MR117 |
7 |
11 |
2,5 |
312 |
100 |
42000 |
49000 |
|
|
0,00070 |
|
MR117-2RS |
7 |
11 |
3,0 |
312 |
100 |
|
|
|
|
0,00070 |
|
MR128-2RS |
8 |
12 |
3,5 |
364 |
140 |
|
|
|
|
0,00070 |
|
MR148-2RS |
8 |
14 |
4,0 |
585 |
220 |
|
|
|
|
0,00190 |
|
MR148-ZZ |
8 |
14 |
4,0 |
585 |
220 |
38000 |
|
|
|
0,00190 |
|
MR148 |
8 |
14 |
3,5 |
585 |
220 |
38000 |
45000 |
|
|
0,00190 |
|
MR128 |
8 |
12 |
2,5 |
364 |
140 |
40000 |
47000 |
|
|
0,00070 |
|
MR128-ZZ |
8 |
12 |
3,5 |
364 |
140 |
40000 |
|
|
|
0,00070 |
Optimized load rating available on request
* on request
** also available as EMQ bearing, see bearing designation