CUSCINETTI ORIENTABILI A RULLI
SELF-ALIGNING ROLLER BEARINGS
183
Foro cilindrico
Cylindrical bore
Foro conico
Tapered bore
CUSCINETTI ORIENTABILI A RULLI -
SELF-ALIGNING ROLLER BEARINGS
Dimensioni (mm)
Dimension (mm)
Coefficiente di carico (KN)
Load rating (KN)
Velocità limite (giri/min)
Speed limit (Rpm)
Peso (Kg)
Weight
(Kg)
Sigla
Designation
d
(mm)
D
(mm)
B
(mm)
K
(mm)
Dinamico
Dynamic
C
Statico
Static
C
0
Lubrificazione
Lubrication
Foro cilindrico
Cy l i nd r i ca l
bore
Foro Conico
Tapered bore
Grasso
Grease
Olio
Oil
670
1090
412
12
13524
28420
306
360
1600
241/670
241/670 K30
1220
438
12
15092
29890
275.4
324
2270
232/670
232/670 K
710
870
118
12
2528
7350
512.55
603
153
238/710
-
950
180
12
5488
11760
459
540
365
239/710
239/710 K
950
243
12
6664
15288
382.5
450
495
249/710
249/710 K30
1030
236
12
8134
15974
428.4
504
670
230/710
230/710 K
1030
315
12
10388
22344
344.25
405
895
240/710
240/710 K30
1150
345
12
11956
25480
344.25
405
1450
231/710
231/710 K
1150
438
12
14896
31850
290.7
342
1900
241/710
241/710 K30
1280
450
12
17248
33810
244.8
288
2610
232/710
232/710 K
750
920
128
12
2871
8330
459
540
180
238/750
238/750 K
1000
185
12
5880
12936
428.4
504
420
239/750
239/750 K
1000
250
12
7497
17640
367.2
432
560
249/750
249/750 K30
1090
250
12
9457
18228
405.45
477
795
230/750
230/750 K
1090
335
12
11564
24500
328.95
387
1065
240/750
240/750 K30
1220
365
12
13524
28420
328.95
387
1700
231/750
231/750 K
1220
475
12
16954
36750
275.4
324
2100
241/750
241/750 K30
1360
475
12
18326
35770
229.5
270
3050
232/750
232/750 K
800
980
180
12
4057
12642
428.4
504
300
248/800
248/800 K30
1060
195
12
6272
14014
405.45
477
470
239/800
239/800 K
1060
258
12
7840
18914
328.95
387
640
249/800
249/800 K30
1150
258
12
9800
19600
367.2
432
895
230/800
230/800 K
1150
345
12
12642
27930
306
360
1200
240/800
240/800 K30
1280
375
12
14504
30870
306
360
1920
231/800
231/800 K
1280
475
12
18032
39690
244.8
288
2300
241/800
241/800 K30
850
1030
136
12
3273
9800
405.45
477
240
238/850
238/850 K
1120
200
12
6811
15288
367.2
432
560
239/850
239/850 K
1120
272
12
9114
22344
306
360
740
249/850
249/850 K30
1220
272
12
9183
21168
344.25
405
1050
230/850
230/850 K
1220
365
12
12446
30870
275.4
324
1410
240/850
240/850 K30
1360
400
12
15778
33810
275.4
324
2200
231/850
231/850 K
1360
500
12
19796
44100
229.5
270
2710
241/850
241/850 K30
900
1090
190
12
4567
14994
367.2
432
370
248/900
248/900 K30
1180
206
12
7350
16660
344.25
405
605
239/900
239/900 K
1280
280
12
9898
22736
306
360
1200
230/900
230/900 K
1280
375
12
13328
33810
260.1
306
1570
240/900
240/900 K30
1420
515
12
20972
48020
214.2
252
3350
241/900
241/900 K30
950
1250
224
12
7105
19208
328.95
387
755
239/950
239/950 K
1250
300
12
9016
25480
260.1
306
1015
249/950
249/950 K30
1360
300
12
11760
27930
290.7
342
1450
230/950
230/950 K
1360
412
12
14504
38220
229.5
270
1990
240/950
240/950 K30
1500
545
12
23422
53900
198.9
234
3535
241/950
241/950 K30
A richiesta disponibile con scanalatura circonferenziale a tre fori di lubrificazione sull’anello esterno.
Under request avaible with circumferential groove and three lubrification noles in auter ring.
