| Bearing Unit NO. | 
Shaft Dia d | 
Dimensions(mm) | 
Bolt Used | 
Bearing No. | 
Housing No. | 
Weight (kg) | 
| (in) | 
(mm) | 
a | 
h | 
e | 
j | 
i | 
g | 
l | 
s | 
b | 
f | 
z | 
Bi | 
n | 
mm | 
in | 
UCFB201-8 UCFB202-9 UCFB202-10 UCFB203-11 UCFB204-12 UCFB201 UCFB202 UCFB203 UCFB204 | 
1/2 9/16 5/8 11/16 3/4
 
 
 
  | 
12 15 17 20 | 
108 | 
42.9 | 
38.1 | 
22 | 
15.9 | 
8 | 
25.4 | 
10 | 
63.5 | 
60.3 | 
34.1 | 
31 | 
12.7 | 
M8 | 
5/16 | 
UC201-8 UC202-9 UC202-10 UC203-11 UC204-12 UC201 UC202 UC203 UC204 | 
 FB204 | 
0.38 | 
UCFB205-13 UCFB205-14 UCFB205-15 UCFB205-16 UCFB205 | 
13/16 7/8 15/16 1
  | 
25 | 
121 | 
46 | 
41.3 | 
28.5 | 
16.7 | 
9.5 | 
28.5 | 
10 | 
70 | 
63.5 | 
36.5 | 
34 | 
14.3 | 
M8 | 
5/16 | 
UC205-13 UC205-14 UC205-15 UC205-16 UC205 | 
FB205 | 
0.49 | 
UCFB206-17 UCFB206-18 UCFB206-19 UCFB206-20 UCFB206 | 
1-1/16 1-1/8 1-3/16 1-1/4
  | 
30 | 
137 | 
52.4 | 
47.6 | 
31.7 | 
18.6 | 
9.5 | 
32 | 
10 | 
83 | 
70 | 
40.9 | 
38.1 | 
15.9 | 
M8 | 
5/16 | 
UC206-17 UC206-18 UC206-19 UC206-20 UC206 | 
FB206 | 
0.61 | 
UCFB207-20 UCFB207-21 UCFB207-22 UCFB207-23 UCFB207 | 
1-1/4 1-5/16 1-3/8 1-7/16
  | 
35 | 
156 | 
60.3 | 
50.8 | 
31.7 | 
21 | 
12.7 | 
36.5 | 
13 | 
95 | 
83 | 
46.4 | 
42.9 | 
17.5 | 
M10 | 
3/8 | 
UC207-20 UC207-21 UC207-22 UC207-23 UC207 | 
FB207 | 
0.75 | 
UCFB208-24 UCFB208-25 UCFB208 | 
1-1/2 1-9/16
  | 
40 | 
164 | 
60.3 | 
50 | 
41.3 | 
21 | 
15.9 | 
35.7 | 
12 | 
100 | 
78 | 
51.2 | 
49.2 | 
19 | 
M10 | 
3/8 | 
UC208-24 UC208-25 UC208 | 
FB208 | 
0.8 | 
UCFB209-26 UCFB209-27 UCFB209-28 UCFB209 | 
1-5/8 1-11/16 1-3/4
  | 
45 | 
174 | 
65 | 
54 | 
42.9 | 
21.8 | 
18.3 | 
38 | 
12 | 
106 | 
80 | 
51.2 | 
49.2 | 
19 | 
M10 | 
3/8 | 
UC209-26 UC209-27 UC209-28 UC209 | 
FB209 | 
1.5 | 
UCFB210-29 UCFB210-30 UCFB210-31 UCFB210-32 UCFB210 | 
1-13/16 1-7/8 1-15/16 2
  | 
50 | 
190 | 
74.6 | 
70 | 
41.3 | 
21.8 | 
12.7 | 
38 | 
13 | 
118 | 
102 | 
53.6 | 
51.6 | 
19 | 
M10 | 
3/8 | 
UC210-29 UC210-30 UC210-31 UC210-32 UC210 | 
FB210 | 
1.8 |