IKO LRT 19021050,LRT 19021569 INNER RINGS
IKO LRT 19021050,LRT 19021569 Description
|
Shaft dia.
mm |
Identification number |
Mass (Ref.) | Boundary dimensions mm | Standard mounting dimension mm
d a |
Assembled bearings | |||||||
|
g |
d | F | B | (1)
rs min |
||||||||
| Min. | Max. | |||||||||||
| 150 | LRT LRT | 15016540
15017060 |
─
─ |
1 130
2 290 |
150
150 |
165
170 |
40
60 |
1.1
2 |
156.5
159 |
163
168 |
RNA 4830
RNA 4930 |
|
| 160 | LRT LRT | 16017540
16018060 |
─
─ |
1 200
2 440 |
160
160 |
175
180 |
40
60 |
1.1
2 |
166.5
169 |
173
178 |
RNA 4832
RNA 4932 |
|
| 170 | LRT LRT | 17018545
17019060 |
─
─ |
1 420
2 580 |
170
170 |
185
190 |
45
60 |
1.1
2 |
176.5
179 |
183
188 |
RNA 4834
RNA 4934 |
|
| 180 | LRT LRT | 18019545
18020569 |
─
─ |
1 500
3 950 |
180
180 |
195
205 |
45
69 |
1.1
2 |
186.5
189 |
193
203 |
RNA 4836
RNA 4936 |
|
| 190 | LRT LRT | 19021050
19021569 |
─
─ |
2 380
4 200 |
190
190 |
210
215 |
50
69 |
1.5
2 |
198
199 |
208
213 |
RNA 4838
RNA 4938 |
|
| 200 | LRT LRT | 20022050
20022580 |
─
─ |
2 520
5 000 |
200
200 |
220
225 |
50
80 |
1.5
2.1 |
208
211 |
218
223 |
RNA 4840
RNA 4940 |
|
| 220 | LRT LRT | 22024050
22024580 |
─
─ |
2 750
5 500 |
220
220 |
240
245 |
50
80 |
1.5
2.1 |
228
231 |
238
243 |
RNA 4844
RNA 4944 |
|
| 240 | LRT LRT | 24026560
24026580 |
─
─ |
4 530
6 000 |
240
240 |
265
265 |
60
80 |
2
2.1 |
249
251 |
262
262 |
RNA 4848
RNA 4948 |
|
| 260 | LRT 26028560
LRT 260290100 |
─
─ |
4 930
9 900 |
260
260 |
285
290 |
60
100 |
2
2.1 |
269
271 |
282
287 |
RNA 4852
RNA 4952 |
||
| 280 | LRT 28030569
LRT 280310100 |
─
─ |
6 050
10 600 |
280
280 |
305
310 |
69
100 |
2
2.1 |
289
291 |
302
307 |
RNA 4856
RNA 4956 |
||
| 300 | LRT 30033080
LRT 300340118 |
─
─ |
9 100
18 000 |
300
300 |
330
340 |
80
118 |
2.1
3 |
311
313 |
327
337 |
RNA 4860
RNA 4960 |
||
| 320 | LRT 32035080
LRT 320360118 |
─
─ |
9 600
19 200 |
320
320 |
350
360 |
80
118 |
2.1
3 |
331
333 |
347
357 |
RNA 4864
RNA 4964 |
||
|
Shaft dia.
mm |
Identification number |
Mass (Ref.)
g |
Boundary dimensions mm | Standard mounting dimension mm
d a |
Assembled bearings | ||||||
| d | F | B | (1)
rs min |
||||||||
| Min. | Max. | ||||||||||
| 340 | LRT 34037080
LRT 340380118 |
─
─ |
10 200
20 300 |
340
340 |
370
380 |
80
118 |
2.1
3 |
351
353 |
367
377 |
RNA 4868
RNA 4968 |
|
| 360 | LRT 36039080
LRT 360400118 |
─
─ |
10 800
21 500 |
360
360 |
390
400 |
80
118 |
2.1
3 |
371
373 |
387
397 |
RNA 4872
RNA 4972 |
|
| 380 | LRT 380415100
LRT 380430140 |
─
─ |
16 700
33 900 |
380
380 |
415
430 |
100
140 |
2.1
4 |
391
396 |
412
427 |
RNA 4876
RNA 4976 |
|
| 400 | LRT 400450140 | ─ | 35 600 | 400 | 450 | 140 | 4 | 416 | 447 | RNA 4980 | |
| 420 | LRT 420470140 | ─ | 37 300 | 420 | 470 | 140 | 4 | 436 | 467 | RNA 4984 | |
| 440 | LRT 440490160 | ─ | 44 100 | 440 | 490 | 160 | 4 | 456 | 487 | RNA 4988 | |
IKO LRT 19021050,LRT 19021569 Nots
Note(1) Minimum allowable value of chamfer dimension r
Remark No oil hole is provided.
