TSUBAKI EMERSON CAM CLUTCH

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071
BR SERIES CAM CLUTCH
■ MODELS BR20 TO BR240
For Backstop and Overrunning Applications
Dimension (Open Type)
Model
BR 20
BR 25
BR 30
BR 35
BR 40
BR 45
BR 50
BR 60
BR 70
BR 80
BR 90
BR100
BR130
BR150
BR180
BR190
BR220
BR240
Model
BR 20
BR 25
BR 30
BR 35
BR 40
BR 45
BR 50
BR 60
BR 70
BR 80
BR 90
BR100
BR130
BR150
BR180
BR190
BR220
BR240
Dia. (H7)
20
25
30
35
40
45
50
60
71
80
90
100
130
150
180
190
220
240
Chamfer
N P
1.5 1.5
1.5 1.5
1.5 1.5
1.5 1.5
1.5 1.5
1.5 1.5
2.5 2.0
3.5 2.0
3.5 2.0
3.5 2.0
3.5 2.0
4.5 2.0
4.5 2.0
4.5 3.0
4.5 3.0
4.5 3.0
4.5 3.0
4.5 3.0
Shaft Hole
Keyway Chamfer O
6 × 2.8 0.5
8 × 3.3 0.5
8 × 3.3 1.0
10 × 3.3 1.0
12 × 3.3 1.0
14 × 3.8 1.0
14 × 3.8 1.0
18 × 4.4 1.5
20 × 4.9 1.5
22 × 5.4 1.5
25 × 5.4 1.5
28 × 6.4 1.5
32 × 7.4 2.0
36 × 8.4 2.0
45 × 10.4 2.0
45 × 10.4 2.0
50 × 11.4 2.0
56 × 12.4 2.0
U
30.0
30.0
30.0
22.5
22.5
22.5
22.5
22.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
11.25
10.0
10.0
Inner
Race
Width A
35
35
35
35
35
35
40
60
60
70
80
90
90
90
105
105
105
105
Outer
Race
Width B
35
35
35
35
35
35
40
50
50
60
70
80
80
80
80
80
80
80
Oil Plug Position/Dia.
V W X × PT-Y
17.5 − 3 × PT-1/8
17.5 − 3 × PT-1/8
17.5 − 3 × PT-1/8
17.5 − 4 × PT-1/8
17.5 − 4 × PT-1/8
17.5 − 4 × PT-1/8
20 − 4 × PT-1/8
25 − 4 × PT-1/8
25 − 4 × PT-1/8
14 32 4 × PT-1/8
19 32 4 × PT-1/8
20 40 4 × PT-1/4
20 40 4 × PT-1/4
20 40 4 × PT-1/4
20 40 4 × PT-1/4
20 40 4 × PT-1/4
20 40 4 × PT-1/4
20 40 4 × PT-1/4
Outer
Dia.
C (h7)
90
95
100
110
125
130
150
175
190
210
230
270
310
400
400
420
460
490
Outer Race
Inner Dia.
D (h7)
66
70
75
80
90
95
110
125
140
160
180
210
240
310
310
330
360
390
Weight
kg
1.3
1.4
1.5
1.9
2.4
2.6
4.1
7.3
8.1
12.0
16.0
23.0
31.0
58.0
60.0
65.0
76.0
84.0
E
40.7
44.7
49.7
54.7
64.7
69.7
84.7
80
95
115
135
143
173
243
290
310
340
370
F
40.7
44.7
49.7
54.7
64.7
69.7
84.7
80
95
115
135
143
173
243
270
280
320
350
Inertial Moment
GD2
kg·g
2.25 × 10 -4
3.28 × 10 -4
4.44 × 10 -4
5.65 × 10 -4
1.01 × 10 -3
1.22 × 10 -3
2.64 × 10 -3
3.73 × 10 -3
6.65 × 10 -3
1.77 × 10 -2
3.16 × 10 -2
6.31 × 10 -2
0.109
0.365
0.435
0.563
0.789
1.05
Mounting Holes
PCD No.-Dia.
G Q-R
78 6- 6.6
82 6- 6.6
87 6- 6.6
96 8- 6.6
108 8- 9.0
112 8- 9.0
132 8- 9.0
155 8-11.0
165 12-11.0
185 12-11.0
206 12-13.5
240 12-17.5
278 12-17.5
360 12-17.5
360 12-17.5
380 16-17.5
410 18-17.5
440 18-17.5
Pulloff Holes
No.-Size
S-T
2-M 6
2-M 6
2-M 6
2-M 6
2-M 8
2-M 8
2-M 8
2-M10
2-M10
2-M10
2-M12
2-M16
2-M16
2-M16
2-M16
2-M16
2-M16
2-M16
H min
53
58
64
70
81
86
103
110
125
148
170
180
210
280
280
300
330
360
I
0
0
0
0
0
0
0
5
5
5
5
5
5
5
5
5
5
5
J
0
0
0
0
0
0
0
5
5
5
5
5
5
5
20
20
20
20
Dimensions in mm
K
L
5 5
5 5
5 5
5 5
5 5
5 5
7.5 7.5
7 7
7 7
12 12
17 17
13.7 13.7
13.7 13.7
13.7 13.7
11.5 15.9
12.5 8.9
12.5 10.9
12.5 10.9
M max
4.0
4.0
4.0
4.0
4.0
4.0
6.5
6.0
6.0
11.0
16.0
12.0
12.0
12.0
14.0
7.5
9.0
9.0
Notes:
1. Package type Cam Clutches are all
made to order. To order, please refer to
the dimension diagram. Please inform us
if the Cam Clutch is to be used in a
vertical application, and if the operating
environment temperature will be less
than –5°C or more than +40°C.
2. There are cases when the free running
rotation speed of the inner race will be
limited when package type Cam
Clutches are installed horizontally,
3. If your application calls for a clutch
engagement speed or inner race free
running speed not listed in this catalog,
please contact TSUBAKI .
www.bergab.ru Берг АБ bergab@ya.ru Тел. 52 (495)-228-06-21, факс (495) 223-3071