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　↓ Products List：—— SF...ES Series 


Bearing No.
Boundary dimensions(mm)
Mass
d
B
dk
C1
d2
h
l2
rs
α°
Kg
max
max
max
min
≈
≈
SF20ES
20
16
29
19
50
38
63
0.3
9
0.35
SF25ES
25
20
35.5
23
55
45
72.5
0.6
7
0.53
SF30ES
30
22
40.7
28
65
51
83.5
0.6
6
0.87
SF35ES
35
25
47
30
83
61
102.5
0.6
6
1.5
SF40ES
40
28
53
35
100
69
119
0.6
7
2.4
SF45ES
45
32
60
40
110
77
132
0.6
7
3.4
SF50ES
50
35
66
40
123
88
149.5
0.6
6
4.4
SF60ES
60
44
80
50
140
100
170
1
6
7.1
SF70ES
70
49
92
55
164
115
197
1
6
10
SF80ES
80
55
105
60
180
141
231
1
6
15
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