fyhcat mounted bearings units

Corrosion Resistant Series 2-Bolt Flange Units
USFL-S6
Cylindrical bore (with set screws)
d 10 ~ 30 mm
A 0
B
S
With Through Type Cover
A 0
B
S
With One Side Sealed Cover
A 0
B
S
Variations of tolerance of distance from mounting
surface to center of spherical bore (3A2s) and variations
of tolerance of distance between centers of bolt holes
(3Js)
Unit: mm
Housing No. 3A2s 3Js
SFL000~SFL006 ±0.5 ±0.3
φd
L
2-φN
φd
φd
1
Variations of tolerance of bolt hole diameter (3Ns)
Unit: mm
Housing No.
3Ns
SFL000~SFL006 ±0.2
A 1
A 2
A
J
H
A 1
A 2
A
A S
A 1
A 2
A
A S
Shaft Dia. Dimensions Bolt Standard Basic Factor With Rubber Coated Cover
mm inch Size Unit Housing Bearing Mass Load Ratings Unit No. Dimension Mass
mm
No. No. No. kN Open Type Closed Type mm inch
inch
d H L A J N A1 A2 A0 B S mm
kg Cr C0r f 0 As kg
10
12
15
17
20
25
30
2 3 /8
60
2 15 /32
63
2 5 /8
67
2 25 /32
71
3 19 /32
91
3 3 /4
95
4 11 /32
110
1 11 /32
34
1 13 /32
36
1 5 /8
41
1 23 /32
44
2 3 /32
53
2 9 /32
58
2 19 /32
66
15
/32
12
15
/32
12
1
/2
13
9
/16
14
5
/8
16
5
/8
16
23
/32
18
1 49 /64
45
1 57 /64
48
2 3 /32
53
2 13 /64
56
2 51 /64
71
2 61 /64
75
3 11 /32
85
9
/32
7
9
/32
7
9
/32
7
9
/32
7
13
/32
10
13
/32
10
1
/2
13
3
/16
5
3
/16
5
1
/4
6
1
/4
6
1
/4
6
1
/4
6
15
/64
6
15
/64
6
1
/4
6.5
9
/32
7
5
/16
8
5
/16
8
5
/8
16
5
/8
16
11
/16
17.5
23
/32
18.5
7
/8
22
29
/32
23
1 1 /32
26
0.591
15
0.591
15
0.650
16.5
0.689
17.5
0.827
21
0.866
22
0.965
24.5
0.197
5
0.197
5
0.217
5.5
0.236
6
0.276
7
0.276
7
0.295
7.5
Remarks 1. In Part No. of unit and units with covers, fitting codes follow bore diameter codes. (See Table 10.5 in P.62.)
2. For the dimensions and forms of applicable bearings, see the dimensional tables of ball bearing for unit.
9
/32
7
23
/64
9
1
/4
M6
1
/4
M6
1
/4
M6
1
/4
M6
5
/16
M8
5
/16
M8
3
/8
M10
USFL000S6 SFL000 SU000S6 0.076 3.9 1.55 12.3 USFL000CS6 USFL000DS6 20.5
13
/16 0.08
USFL001S6 SFL001 SU001S6 0.080 4.3 1.9 13.2 USFL001CS6 USFL001DS6 20.5
13
/16 0.08
USFL002S6 SFL002 SU002S6 0.1 4.7 2.25 13.9 USFL002CS6 USFL002DS6 22 7
/8 0.1
USFL003S6 SFL003 SU003S6 0.13 5.1 2.6 14.4 USFL003CS6 USFL003DS6 23.5
15
/16 0.13
USFL004S6 SFL004 SU004S6 0.21 7.9 4 13.9 USFL004CS6 USFL004DS6 27 1 1 /16 0.21
USFL005S6 SFL005 SU005S6 0.23 8.5 4.65 14.5 USFL005CS6 USFL005DS6 28 1 3 /32 0.23
USFL006S6 SFL006 SU006S6 0.33 11.2 6.6 14.7 USFL006CS6 USFL006DS6 31 1 7 /32 0.33
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