fyhcat mounted bearings units

Narrow Inner Ring Bearing 2-Bolt Flange Units
SBFL-RKP8
Cylindrical bore
(with set screws)
d 20 ~ 55 mm
SAFL-FP9
Cylindrical bore
(with eccentric locking collar)
A0
B
S
2-φN
S
A0
B1
2-φN
Variations of tolerance of distance from mounting
surface to center of spherical bore (3A2s) and
tolerance of position of bolt hole (X)
Unit: mm
Housing No. 3A2s X
FL204~FL210 ±0.5 0.7
FL211 ±0.8 1
φd
L
φd
L
Variations of tolerance of bolt hole diameter (3Ns)
Unit: mm
Housing No.
3Ns
FL204~FL211 ±0.2
A1
A2
A
J
H
A1
A2
A
J
H
SBFL-RKP8
SAFL-FP9
SBFL-RKP8
SAFL-FP9
Shaft Dia. Dimensions Bolt Unit Bearing Unit Bearing Housing Basic Factor Mass
mm inch inch Size No. No. No. No. No. Load Ratings
mm
kN
kg
inch
SBFL-RKP8 SAFL-FP9
mm
Cr C0r f 0 SBFL-RKP8 SAFL-FP9
d H L A J N A1 A2 A0 B B1 S S
3
/4 4
20
7 /16 2 3 /8 1 3 35 /64
15
/32 7
/16
19
/32 1 17 /32 0.984 1.220 0.276
0.295
3
/8
SBFL204-12RKP8 SB204-12RKP8 SAFL204-12FP9 SA204-12FP9
FL204 12.8 6.65 13.2 0.44 0.48
113 60 25.5 90 12 11 15 38.5 25 31
7
7.5 M10
SBFL204RKP8 SB204RKP8 SAFL204FP9 SA204FP9
7
/8
SBFL205-14RKP8 SB205-14RKP8 SAFL205-14FP9 SA205-14FP9
15
/16 5
25
1 /8 2 11 /16 1 1 /16 3 57 /64 5
/8
1
/2
5
/8 1 18 /32 1.063 1.220 0.295
0.295
1
/2
SBFL205-15RKP8 SB205-15RKP8 SAFL205-15FP9 SA205-15FP9
FL205 14.0 7.85 13.9 0.62 0.67
1 130 68 27 99 16 13 16 39.5 27 31
7.5
7.5 M14
SBFL205-16RKP8 SB205-16RKP8 SAFL205-16FP9 SA205-16FP9
SBFL205RKP8 SB205RKP8 SAFL205FP9 SA205FP9
30
35
40
45
50
55
1 1 /8
1 3 /16
1 1 /4
1 1 /4
1 5 /16
1 3 /8
1 7 /16
1 1 /2
1 9 /16
1 5 /8
1 11 /16
1 3 /4
1 7 /8
1 15 /16
2
2 1 /8
2 3 /16
5 13 /16
148
6 11 /32
161
6 7 /8
175
7 13 /32
188
7 3 /4
197
8 13 /16
224
3 5 /32
80
3 17 /32
90
3 15 /16
100
4 1 /4
108
4 17 /32
115
5 1 /8
130
1 7 /32
31
1 11 /32
34
1 13 /32
36
1 1 /2
38
1 9 /16
40
1 11 /16
43
4 39 /64
117
5 1 /8
130
5 43 /64
144
5 53 /64
148
6 3 /16
157
7 1 /4
184
Remarks 1. In Part No. of unit and units with covers, fitting codes follow bore diameter numbers. (See Table 10.5 in P.62.)
2. Part No. of applicable grease fittings are shown below.
A-1/4-28UNF ............. 204~210
A-R1/8 .......................... 211
5
/8
16
5
/8
16
5
/8
16
3
/4
19
3
/4
19
3
/4
19
1
/2
13
9
/16
14
9
/16
14
19
/32
15
19
/32
15
23
/32
18
45
/64
18
3
/4
19
53
/64
21
55
/64
22
55
/64
22
63
/64
25
1 24 /32
44.7
1 29 /32
48.4
2 4 /32
53.7
2 5 /32
54.7
2 5 /32
54.7
2 13 /32
61.4
1.181
30
1.260
32
1.339
34
−
−
−
−
−
−
1.906
35.7
1.531
38.9
1.720
43.7
1.720
43.7
1.720
43.7
1.906
48.4
0.315
8
0.335
8.5
0.354
9
−
−
−
−
−
−
0.354
9
0.374
9.5
0.433
11
0.433
11
0.433
11
0.472
12
1
/2
M14
1
/2
M14
1
/2
M14
5
/8
M16
5
/8
M16
5
/8
M16
SBFL206-18RKP8
SBFL206-19RKP8
SBFL206-20RKP8
SBFL206RKP8
SBFL207-20RKP8
−
SBFL207-22RKP8
SBFL207-23RKP8
SBFL207RKP8
SBFL208-24RKP8
−
SBFL208RKP8
−
−
−
−
−
−
−
−
−
−
−
SB206-18RKP8
SB206-19RKP8
SB206-20RKP8
SB206RKP8
SB207-20RKP8
−
SB207-22RKP8
SB207-23RKP8
SB207RKP8
SB208-24RKP8
−
SB208RKP8
−
−
−
−
−
−
−
−
−
−
−
SAFL206-18FP9
SAFL206-19FP9
SAFL206-20FP9
SAFL206FP9
SAFL207-20FP9
SAFL207-21FP9
SAFL207-22FP9
SAFL207-23FP9
SAFL207FP9
SAFL208-24FP9
SAFL208-25FP9
SAFL208FP9
SAFL209-26FP9
SAFL209-27FP9
SAFL209-28FP9
SAFL209FP9
SAFL210-30FP9
SAFL210-31FP9
SAFL210FP9
SAFL211-32FP9
SAFL211-34FP9
SAFL211-35FP9
SAFL211FP9
SA206-18FP9
SA206-19FP9
SA206-20FP9
SA206FP9
SA207-20FP9
SA207-21FP9
SA207-22FP9
SA207-23FP9
SA207FP9
SA208-24FP9
SA208-25FP9
SA208FP9
SA209-26FP9
SA209-27FP9
SA209-28FP9
SA209FP9
SA210-30FP9
SA210-31FP9
SA210FP9
SA211-32FP9
SA211-34FP9
SA211-35FP9
SA211FP9
FL206 19.5 11.3 13.9 0.88 0.95
FL207 25.7 15.4 13.9
FL208 29.1 17.8 14.0
3. For the dimensions and forms of applicable bearings, see the dimensional tables of ball bearing for unit.
4. Housings of nodular graphite cast iron are also available.
1.14
−
1.14
1.14
1.14
1.56
−
1.56
1.29
1.71
FL209 34.1 21.3 14.0 − 2.04
FL210 35.1 23.3 14.4 − 2.25
FL211 43.4 29.4 14.4 − 3.39
198
199