MICROCUSCINETTI RADIALI A SFERE (serie metrica)
MINIATURE RADIAL BALL BEARINGS (metric series)
39
ZZ
Z
CUSCINETTI RADIALI A SFERE -
RADIAL DEEP GROOVE BALL BEARINGS
Dimensione
Dimension
Coefficiente di carico (KN)
Load rating (KN)
Sigla
Designation
d
(mm)
D
(mm)
r
(mm)
B
(mm)
B1
(mm)
Dinamico
Dynamic
C
Statico
Static
C
0
Aperto
Open
Schermato
Shielded
7
11
0.15
2.5
3
0.35
0.16
MR117
MR117ZZ
13
0.2
3
4
0.42
0.21
MR137
MR137ZZ
14
0.15
3.5
5
0.91
0.45
687
687ZZ
17
0.3
5
5
1.24
0.64
697
697ZZ
8
12
0.15
2.5
3.5
0.42
0.21
MR128
MR128ZZ
14
0.2
3.5
4
0.63
0.31
MR148
MR148ZZ
16
0.2
4
5
0.97
0.50
688
688ZZ
19
0.3
6
6
1.73
0.88
698
698ZZ
24
0.3
8
8
2.58
1.38
628
628ZZ
28
0.3
9
9
3.54
1.99
638
638ZZ
9
17
0.2
4
5
1.03
0.55
689
689ZZ
20
0.3
6
6
1.92
1.01
699
699ZZ
24
0.3
7
7
2.60
1.38
609
609ZZ
26
0.6
8
8
3.54
1.99
629
629ZZ
