CUSCINETTI ORIENTABILI A RULLI
SELF-ALIGNING ROLLER BEARINGS
178
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
90
160
40
3
319
368
4054.5
4770
3.4
22218
22218 K
160
52.4
3
348
431
2907
3420
4.65
23218
23218 K
190
43
4.5
372
441
3672
4320
6.1
21318
21318 K
190
64
6
598
681
2754
3240
9.05
22318
22318 K
95
170
43
4.5
372
441
3672
4320
4.15
22219
22219 K
200
45
4.5
417
480
3442.5
4050
7.05
21319
21319 K
200
67
6
657
750
2601
3060
10.5
22319
22319 K
100
150
50
3
279
407
3060
3600
3.15
24020
24020 K30
165
52
3
358
480
3060
3600
4.55
23120
23120 K
165
65
2
446
627
2448
2880
5.65
24120
24120 K30
180
46
4.5
417
480
3442.5
4050
4.9
22220
22220 K
180
60.3
4.5
466
588
2601
3060
6.85
23220
23220 K
215
47
4.5
417
480
3442.5
4050
8.6
21320
21320 K
215
73
6
799
931
2295
2700
13.5
22320
22320 K
110
170
45
3
304
431
3289.5
3870
3.8
23022
23022 K
170
60
3
407
608
2754
3240
5
24022
24022 K30
180
56
4.5
421
573
2754
3240
5.75
23122
23122 K
180
69
3
510
735
2295
2700
7.1
24122
24122 K30
200
53
4.5
549
627
3060
3600
7
22222
22222 K
200
69.8
4.5
588
750
2448
2880
9.85
23222
23222 K
240
80
7.5
931
1098
2142
2520
18.4
22322
22322 K
120
180
46
3
348
500
3060
3600
4.2
23024
23024 K
180
60
3
421
657
2601
3060
5.45
24024
24024 K30
200
62
4.5
500
681
2601
3060
8
23124
23124 K
200
80
3
642
931
1989
2340
10.3
24124
24124 K30
215
58
6
617
750
2907
3420
8.7
22224
22224 K
215
76
4.5
681
911
2142
2520
12
23224
23224 K
260
86
7.5
946
1098
1989
2340
23
22324
22324 K
130
200
52
4.5
421
598
2754
3240
6
23026
23026 K
200
69
3
529
799
2295
2700
8.05
24026
24026 K30
210
64
4.5
549
764
2448
2880
8.8
23126
23126 K
210
80
3
666
980
1836
2160
11
24126
24126 K30
230
64
6
720
911
2754
3240
11
22226
22226 K
230
80
4.5
764
1039
1989
2340
14.5
23226
23226 K
280
93
9
1098
1294
1836
2160
29
22326
22326 K
140
210
53
4.5
456
666
2601
3060
6.55
23028
23028 K
210
69
3
559
882
2142
2520
8.55
24028
24028 K30
225
68
4.5
617
882
2142
2520
10.5
23128
23128 K
225
85
4.5
750
1137
1836
2160
13.5
24128
24128 K30
250
68
6
696
882
2448
2880
14
22228
22228 K
250
88
6
897
1225
1836
2160
19
23228
23228 K
300
102
9
1264
1529
1683
1980
36.5
22328
22328 K
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.
