Type MZ is a sealed, sprag type freewheel, bearing supported using two 60..ZZ series grease lubrucated bearings. Units are delivered grease lubricated ready for installation.
MZ units are intended as multipurpose, to be used in various applicatoins. A typical mounting arrangement is shown on the following page. The inner race is keyed to the shaft. The inside diameter of the outer race should be used as the mounting register for the connected parts( sprocket, pulley, gear, torque arm...). The mounting spigot should be to g6 tolerance.
Model |
Capacity |
Torque |
Overrunning |
Overrunning |
indexing |
Bore Size |
Keyway |
A |
B |
C |
PCDD |
(M6)E |
F |
G |
H-M No.ofTappedx |
S |
Weight |
MZ15 |
186 |
0.20 |
2,200 |
900 |
150 |
15 |
5*2.3 |
62 |
68 |
60 |
58 |
47 |
25 |
5.5 |
6*M5*P0.8 |
10 |
1.4 |
MZ17 |
215 |
0.20 |
2,000 |
800 |
150 |
17 |
5*2.3 |
66 |
75 |
64 |
64 |
52 |
28 |
6.3 |
6*M5*P0.8 |
10 |
1.8 |
MZ20 |
323 |
0.29 |
1,900 |
700 |
150 |
20 |
6*2.8 |
67 |
80 |
65 |
68 |
55 |
30 |
7.6 |
6*M6*P1.0 |
12 |
2.0 |
MZ30-22 |
735 |
0.39 |
1,800 |
500 |
150 |
22 |
6*2.8 |
82 |
100 |
80 |
88 |
75 |
45 |
8.9 |
6*M8*P1.25 |
16 |
3.7 |
MZ30-25 |
735 |
0.39 |
1,800 |
500 |
150 |
25 |
8*3.3 |
82 |
100 |
80 |
88 |
75 |
45 |
8.9 |
6*M8*P1.25 |
16 |
3.7 |
MZ30 |
735 |
0.39 |
1,800 |
500 |
150 |
30 |
10*3.3 |
82 |
100 |
80 |
88 |
75 |
45 |
8.9 |
6*M8*P1.25 |
16 |
3.7 |
MZ35 |
1,080 |
0.49 |
1,700 |
300 |
150 |
35 |
10*3.3 |
87 |
110 |
85 |
95 |
80 |
50 |
8.7 |
6*M8*P1.25 |
16 |
4.8 |
MZ45-40 |
1,620 |
0.69 |
1,700 |
300 |
150 |
40 |
12*3.3 |
92 |
125 |
90 |
110 |
95 |
60 |
8.4 |
8*M8*P1.25 |
16 |
6.2 |
MZ45 |
1,620 |
0.69 |
1,700 |
300 |
150 |
45 |
14*3.8 |
92 |
125 |
90 |
110 |
95 |
60 |
8.4 |
8*M8*P1.25 |
16 |
6.2 |
MZ60-50 |
2,110 |
0.98 |
1,600 |
250 |
150 |
50 |
14*3.8 |
102 |
155 |
100 |
140 |
125 |
80 |
9.1 |
8*M8*P1.25 |
16 |
10.2 |
MZ60-55 |
2,110 |
0.98 |
1,600 |
250 |
150 |
55 |
16*4.3 |
102 |
155 |
100 |
140 |
125 |
80 |
9.1 |
8*M8*P1.25 |
16 |
10.2 |
MZ60 |
2,110 |
0.98 |
1,600 |
250 |
150 |
60 |
18*4.4 |
102 |
155 |
100 |
140 |
125 |
80 |
9.1 |
8*M8*P1.25 |
16 |
10.2 |
MZ70-65 |
3,040 |
1.27 |
1,300 |
250 |
150 |
65 |
18*4.4 |
105 |
175 |
103 |
162 |
145 |
95 |
8.6 |
8*M8*P1.25 |
16 |
13.2 |
MZ70 |
3,040 |
1.27 |
1,300 |
250 |
150 |
70 |
20*4.9 |
105 |
175 |
103 |
162 |
145 |
95 |
8.6 |
8*M8*P1.25 |
16 |
13.2 |