| 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) |
| 51328 |
140 |
240 |
80 |
2.1 |
415 |
923 |
530 |
950 |
235 |
144 |
199 |
181 |
2 |
14.6 |
| 51428M |
140 |
280 |
112 |
4 |
628 |
1317 |
700 |
1200 |
275 |
144 |
223 |
197 |
3 |
31.6 |
| 51130M |
150 |
190 |
31 |
1 |
117 |
371 |
1200 |
1700 |
188 |
152 |
174 |
166 |
1 |
2.19 |
| 51130 |
150 |
190 |
31 |
1 |
117 |
371 |
900 |
1700 |
188 |
152 |
174 |
166 |
1 |
1.96 |
| 51730M |
150 |
200 |
35 |
2.1 |
164 |
460 |
1100 |
1600 |
200 |
150.3 |
- |
- |
- |
3.15 |
| 51230M |
150 |
215 |
50 |
1.5 |
262 |
651 |
900 |
1300 |
212 |
153 |
189 |
176 |
1.5 |
5.8 |
| 51230 |
150 |
215 |
50 |
1.5 |
262 |
651 |
900 |
1300 |
212 |
153 |
189 |
176 |
1.5 |
5.61 |
| 51330M |
150 |
250 |
80 |
2.1 |
429 |
1021 |
670 |
900 |
245 |
154 |
209 |
191 |
2 |
17 |
| 51330 |
150 |
250 |
80 |
2.1 |
429 |
1021 |
670 |
900 |
245 |
154 |
209 |
191 |
2 |
17 |
| 51430M |
150 |
300 |
120 |
4 |
673 |
1479 |
500 |
670 |
295 |
154 |
239 |
211 |
3 |
38.7 |
| 51132M |
160 |
200 |
31 |
1 |
121 |
399 |
1200 |
1700 |
198 |
162 |
184 |
176 |
1 |
2.38 |
| 51232M |
160 |
225 |
51 |
1.5 |
266 |
392 |
850 |
1200 |
222 |
163 |
199 |
186 |
1.5 |
6.19 |
| 51232 |
160 |
225 |
51 |
1.5 |
266 |
392 |
850 |
1200 |
222 |
163 |
199 |
186 |
1.5 |
6.08 |
| 51332M |
160 |
270 |
87 |
3 |
455 |
1097 |
630 |
850 |
265 |
164 |
225 |
205 |
2.5 |
18.8 |
| 51134M |
170 |
215 |
34 |
1.1 |
131 |
443 |
1100 |
1600 |
213 |
172 |
197 |
188 |
1 |
2.99 |