CUSCINETTI A SFERE A QUATTRO PUNTI DI CONTATTO
FOUR-POINTS CONTACT BALL BEARINGS
102
CUSCINETTI A SFERE A QUATTRO PUNTI DI CONTATTO -
FOUR POINTS CONTACT BALL BEARINGS
Dimensioni (mm)
Dimension (mm)
Coefficiente di carico (KN)
Load rating (KN)
Velocità limite (giri/min)
Speed limit (Rpm)
Peso (Kg)
Weight (Kg)
a
(mm)
Sigla
Designation
d
(mm)
D
(mm)
B
(mm)
Dinamico
Dynamic
C
Statico
Static
C
0
Lubrificazione
Lubrication
Grasso
Grease
Olio
Oil
15
35
11
12.5
8.1
27540
32400
0.062
18
QJ 202 M
17
40
12
15.6
10.4
22950
27000
0.082
20
QJ 203 M
47
14
22.9
14.7
21420
25200
0.14
22
QJ 303 M
20
52
15
31.4
21.2
18360
21600
0.18
25
QJ 304 M
25
52
15
26.5
20.8
16830
19800
0.16
27
QJ 205 M
62
17
38.2
27.4
15300
18000
0.29
30
QJ 305 M
30
62
16
36.8
29.9
14535
17100
0.24
32
QJ 206 M
72
19
51.9
40.7
13005
15300
0.42
36
QJ 306 M
35
72
17
48
40.7
13005
15300
0.36
37
QJ 207 M
80
21
62.7
50.0
11475
13500
0.57
40
QJ 307 M
40
80
18
54.9
48.0
11475
13500
0.45
42
QJ 208 M
90
23
76.4
62.7
10710
12600
0.78
46
QJ 308 M
45
85
19
61.7
54.9
10710
12600
0.52
46
QJ 209 M
100
25
98
81
9180
10800
1.05
51
QJ 309 M
50
90
20
64.2
59
9945
11700
0.59
49
QJ 210 M
110
27
115
98
8415
9900
1.35
56
QJ 310 M
55
100
21
83
81
8415
9900
0.77
54
QJ 211 M
120
29
135
116
7650
9000
1.75
61
QJ 311 M
60
110
22
95
91
7650
9000
0.99
60
QJ 212 M
130
31
153
134
6885
8100
2.15
67
QJ 312 M
65
120
23
108
109
7268
8550
1.20
65
QJ 213 M
140
33
173
152
6503
7650
2.70
72
QJ 313 M
70
125
24
118
119
6885
8100
1.30
68
QJ 214 M
150
35
196
176
6120
7200
3.15
77
QJ 314 M
75
130
25
123
129
6502
7650
1.45
72
QJ 215 M
160
37
211
196
5737
6750
3.90
82
QJ 315 M
80
140
26
143
152
6120
7200
1.85
77
QJ 216 M
170
39
227
223
5355
6300
4.60
88
QJ 316 M
85
150
28
152
169
5737
6750
2.25
83
QJ 217 M
180
41
245
249
5125
6030
5.45
93
QJ 317 M
90
160
30
182
196
5355
6300
2.75
88
QJ 218 M
190
43
279
298
4819
5670
6.45
98
QJ 318 M
95
170
32
207
227
5125
6030
3.35
93
QJ 219 M
200
45
298
333
4590
5400
7.45
103
QJ 319 M
100
180
34
231
259
4819
5670
4.05
98
QJ 220 M
215
47
338
392
4284
5040
9.30
110
QJ 320 M
