| Bearing code |
Basic dimensions(mm) |
Basic rated load(KN) |
Limiting rotational speed(r/min) |
Other dimensions(mm) |
Installation related dimensions(mm) |
Weight(Kg) |
| d | D | H | r min |
Cr | Cor |
Grease | Oil lubrication |
d1 | D1 |
da(min) | Da(max) | ra(max) |
| 51820 |
100 |
172 |
57 |
1.8 |
275 |
513 |
1300 |
1400 |
172 |
100.2 |
143 |
129 |
1.8 |
5.36 |
| 51420 |
100 |
210 |
85 |
3 |
448 |
775 |
700 |
950 |
205 |
103 |
165 |
145 |
2.5 |
13.6 |
| 51420M |
100 |
210 |
85 |
3 |
421 |
734 |
950 |
1300 |
205 |
103 |
165 |
145 |
2.5 |
13.5 |
| 517/100.2 |
100.2 |
150 |
38 |
1.1 |
125 |
347 |
1600 |
1800 |
150 |
100.2 |
130 |
120 |
1 |
2.2 |
| 51122 |
110 |
145 |
25 |
1 |
83 |
233 |
1200 |
2200 |
145 |
112 |
131 |
124 |
1 |
1.12 |
| 51122M |
110 |
145 |
25 |
1 |
83 |
233 |
1200 |
2200 |
145 |
112 |
131 |
124 |
1 |
1.21 |
| 51222 |
110 |
160 |
38 |
1.1 |
131 |
393 |
850 |
1700 |
160 |
113 |
140 |
130 |
1 |
2.43 |
| 51222M |
110 |
160 |
38 |
1.1 |
131 |
393 |
850 |
1700 |
160 |
113 |
140 |
130 |
1 |
2.67 |
| 51322M |
110 |
190 |
63 |
2 |
304 |
588 |
850 |
1200 |
187 |
113 |
158 |
142 |
2 |
7.36 |
| 51322 |
110 |
190 |
63 |
2 |
304 |
588 |
630 |
1200 |
187 |
113 |
158 |
142 |
2 |
7.08 |
| 51422M |
110 |
230 |
95 |
3 |
490 |
900 |
850 |
1600 |
225 |
113 |
181 |
159 |
2.5 |
18.6 |
| 51124 |
120 |
155 |
25 |
1 |
84 |
236 |
1600 |
2200 |
155 |
122 |
141 |
134 |
1 |
1.13 |
| 51124M |
120 |
155 |
25 |
1 |
84 |
236 |
1600 |
2200 |
155 |
122 |
141 |
134 |
1 |
1.25 |
| 51224 |
120 |
170 |
39 |
1.1 |
167 |
399 |
1100 |
2200 |
170 |
123 |
150 |
140 |
1 |
2.71 |
| 51224M |
120 |
170 |
39 |
1.1 |
167 |
399 |
800 |
1600 |
170 |
123 |
150 |
140 |
1 |
2.58 |