54
CUSCINETTI RADIALI AD UNA CORONA DI SFERE
RADIAL DEEP GROOVE BALL BEARINGS, SINGLE ROW
CUSCINETTI RADIALI A SFERE -
RADIAL DEEP GROOVE BALL 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)
Dinamico
Dynamic
C
Statico
Static
C
0
Lubrificazione
Lubrication
Grasso
Grease
Olio
Oil
240
360
56
250
309
2295
2700
19
6048 M
440
72
350.9
456
1989
2340
51
6248 M
500
95
433.2
574
1836
2160
92.5
6348 M
260
320
28
108.8
160
1836
2160
4.8
61852
360
46
207.8
265
2295
2700
14.5
61952 MA
400
44
233.3
304
2142
2520
21.5
16052 MA
400
65
285.2
368
2142
2520
29.5
6052 M
480
80
382.3
520
1836
2160
65
6252 M
540
102
496.9
696
1683
1980
115
6352 M
280
350
33
135.3
197
1683
1980
7.4
61856
380
46
211.7
279
2142
2520
15
61956 MA
420
44
237.2
329
1989
2340
23
16056 MA
420
65
296
397
1989
2340
31
6056 M
500
80
414.6
588
1683
1980
71
6256 M
300
380
38
168.6
241
1989
2340
10.5
61860 MA
420
56
264.7
368
1836
2160
24.5
61960 MA
460
50
280.3
397
1836
2160
32
16060 MA
460
74
350.9
491
1836
2160
44
6060 M
540
85
452.8
657
1530
1800
88.5
6260 M
320
400
38
168.6
250
1836
2160
11
61864 MA
440
56
270.5
393
1836
2160
25.5
61964 MA
480
50
275.4
397
1683
1980
34
16064 MA
480
74
363.6
530
1683
1980
46
6064 M
340
420
38
174.5
270
1836
2160
11.5
61868MA
460
56
275.4
417
1683
1980
26.5
61968MA
520
57
338.2
510
1530
1800
45
16068MA
520
82
414.6
628
1530
1800
62
6068M
360
440
38
178.4
280
1683
1980
12
61872 MA
480
56
285.2
442
1683
1980
28
61972 MA
540
57
344
539
1454
1710
49
16072 MA
540
82
452.8
721
1454
1710
64.5
6072 M
380
480
46
237.2
382
1530
1800
20
61876 MA
520
65
331.3
530
1454
1710
40
61976 MA
560
57
369.5
608
1377
1620
51
16076 MA
560
82
452.8
735
1377
1620
67.5
6076 M
400
500
46
242.1
397
1454
1710
20.5
61880 MA
540
65
338.2
559
1377
1620
41.5
61980 MA
600
90
509.7
848
1301
1530
87.5
6080 M
420
520
46
246
417
1377
1620
21.5
61884 MA
560
65
344
589
1377
1620
43
61984 MA
620
90
496.9
863
1224
1440
91.5
6084 M
