Backstop Zz6202p One Way Clutch with Sprags and Bearing Support
Internal Freewheels ZZ P
for press fit on the outer ring
with sprags and bearing support
Features
Internal Freewheels ZZ P are sprag freewheels with bearing support and ball bearing properties. The freewheels are supplied grease-filled for normal operating conditions.
The freewheel is built into the customer housing. This makes compact, space-saving
fitting solutions possible. The freewheels ZZ P are used as:
Backstops
Overrunning Clutches
Indexing Freewheels
Nominal torques up to 325 Nm. The torque is transmitted on the inner ring and/or on the
outer ring by press fit or keyway connection. Bores up to 40 mm.
![Backstop Zz6202p One Way Clutch with Sprags and Bearing Support](//www.micstatic.com/athena/img/transparent.png)
Freewheel Size |
Nominal torque |
Maximum speed min-1 |
bearing support
Load rating of |
Bore d |
B |
D |
K |
Weight |
MN |
dynamic |
static |
mm |
mm |
mm |
mm |
kg |
Nm |
C |
C0 |
|
|
|
|
|
|
N |
N |
|
|
|
|
|
ZZ 6201 P |
9,3 |
0 |
100 |
800 |
12* |
10 |
32 |
39 |
0,04 |
ZZ 6202 P |
17 |
400 |
400 |
400 |
15* |
11 |
35 |
42 |
0,06 |
ZZ 6203 P |
30 |
350 |
900 |
800 |
17* |
12 |
40 |
51 |
0,07 |
ZZ 6204 P |
50 |
0 |
400 |
500 |
20* |
14 |
47 |
58 |
0,11 |
ZZ 6205 P |
85 |
200 |
700 |
500 |
25* |
15 |
52 |
63 |
0,14 |
ZZ 6206 P |
138 |
200 |
700 |
500 |
30* |
16 |
62 |
73 |
0,21 |
ZZ 6207 P |
175 |
600 |
600 |
300 |
35* |
17 |
72 |
85 |
0,30 |
ZZ 40 P |
325 |
0 |
500 |
300 |
40 |
22 |
80 |
94 |
0,50 |
Mounting
The torque is transmitted on the inner ring by keyway connection and on the outer ring by press fit. In order to transmit the torques specified in the table, the outer ring must be accommodated in a housing with an external diameter K. The housing is made of steel or grey
cast iron in minimum quality GG-20. When using other housing materials or smaller external
diameters, we urge you to contact us regarding the transmissible torque. The tolerance of the housing bore D must be ISO N6 and the tolerance of the shaft must be ISO k6. The permissible operating temperature of the freewheel is +5°C to +60°C. Please contact us if
the temperature is different to the given values.
Comany information
![Backstop Zz6202p One Way Clutch with Sprags and Bearing Support](//www.micstatic.com/athena/img/transparent.png)
![Backstop Zz6202p One Way Clutch with Sprags and Bearing Support](//www.micstatic.com/athena/img/transparent.png)