97
CUSCINETTI OBLIQUI A DUE CORONE DI SFERE
ANGULAR CONTACT BALL BEARINGS, DOUBLE ROW
A
D
CUSCINETTI OBLIQUI A SFERE -
ANGULAR 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
Gabbia
metallica
M e t a l l i c
cage
Gabbia in
poliammide
Polyamide
cage
Grasso
Grease
Olio
Oil
85
150
49.2
121.5
107.80
2907
3420
3.4
88
3217 A
-
180
73
191.1
172.48
2601
3060
8.3
107
3317 A
-
90
160
52.4
127.4
117.60
2754
3240
4.15
94
3218 A
-
190
73
191.1
176.40
2448
2880
9.25
112
3318 A
-
190
73
220.5
245
2448
2880
10
178
3318 D -
95
170
55.6
155.8
143.08
2601
3060
5
101
3219 A
-
200
77.8
220.5
211.68
2295
2700
11
118
3319 A
-
200
77.8
237.2
269.50
2295
2700
12
189
3319 D -
100
180
60.3
157
173
2320
2780
6.1
118
3220
-
180
60.3
174.4
162.68
2448
2880
6.1
107
3220 A
-
215
82.6
255
290
2300
2700
13.5
139
3320
-
215
82.6
260
245
2220
2600
15.5
199
3320 D -
215
82.6
249.9
249.90
2142
2520
13.5
127
3320 A
-
105
190
65.1
168
186
2120
2450
7.4
124
3221
-
110
200
69.8
207.8
207.76
2142
2520
8.8
119
3222 A
-
240
92.1
307
300
2080
2400
21.5
217
3322 D -
240
92.1
285.2
298.90
1989
2340
19
142
3322 A
-
120
260
106
314
390
-
-
27
243
3324
-
