one way clutches csk17
The CSK model freewheel is a sprag type clutch integrated into a 6200 series ball bearing (except sizes 8 and 40). It provides you with a one way clutch, and eliminates the need for a ball bearing. It gives a high degree of freewheeling accuracy while utilizing a minimum of space.
The CSK model freewheels can be used in backstop, overrunning or indexing applications.
The CSK model freewheels are available with bores to 40mm (1.57") and torque ratings to 384 lb. ft. They are supplied filled with grease and are maintenance free.
CSK bearing Specifications:
| Model |
Bore dH7 in./mm |
Torque lb. ft. |
Max. Overrunning Speed RPM |
Width L in./mm |
O. D. Dh5 in./mm |
Bearing Loads | |
|
Dynamic lb. |
Static lb. |
||||||
| CSK 8 | .31 / 8 | 2.6 | 15,000 | .35 / 9 | .87 / 22 | 738 | 193.5 |
| CSK 12 | .47 / 12 | 8.8 | 10,000 | .39 / 10 | 1.26 / 32 | 1372.5 | 623.25 |
| CSK 15 | .59 / 15 | 14.7 | 8,400 | .43 / 11 | 1.38 / 35 | 1665 | 769.5 |
| CSK 17 | .67 / 17 | 30 | 7,350 | .47 / 12 | 1.57 / 40 | 1777.5 | 855 |
| CSK 20 | .79 / 20 | 50 | 6,000 | .55 / 14 | 1.85 / 47 | 2115 | 1003.5 |
| CSK 25 | .98 / 25 | 77 | 5,200 | .59 / 15 | 2.05 / 52 | 2407.5 | 1228.5 |
| CSK 30 | 1.18 / 30 | 133 | 4,200 | .63 / 16 | 2.44 / 62 | 2632.5 | 1451.25 |
| CSK 35 | 1.38 / 35 | 177 | 3,600 | .67 / 17 | 2.83 / 72 | 2835 | 1638 |
| CSK 40 | 1.57 / 40 | 284 | 3,000 | .87 / 22 | 3.15 / 80 | 3496.5 | 2756.25 |
Features of CSK bearing
1. CSK bearing is one way bearing with a sprag type.
2. CSK bearing has CSK..P, CSK..PP series.
3. CSK bearins series are composed of a 62 series ball bearing (except CSK8 and 40).
4. CSK bearing or One-way bearings are widely used in mining /hydraulic / textile / printing / washing machines, conveyor systems and so on.
5. One way bearing (freewheel bearing) CSK series, HF, HFL, FCB, B200 series.
6. One way clutch (overrunning clutch), GFR, MZ series.
series
CSK—P and CSK—PP series are available upon
request. CSK--P has the same construction and outside
dimensions as type CSK, but has a keyway on the inner race;
CSK--PP features a keyway in both the inner and outer race.
The Model CSK—P clutches must be secured to the
shaft by customer supplied snap ring, set collar, spacer, etc.
The outer race is secured with a press fit to a N6 tolerance. The Model CSK—PP clutches have a
keyway on both races and must be secured by customer supplied
snap ring, set collar, spacer, etc.
request. CSK--P has the same construction and outside
dimensions as type CSK, but has a keyway on the inner race;
CSK--PP features a keyway in both the inner and outer race.
The Model CSK—P clutches must be secured to the
shaft by customer supplied snap ring, set collar, spacer, etc.
The outer race is secured with a press fit to a N6 tolerance. The Model CSK—PP clutches have a
keyway on both races and must be secured by customer supplied
snap ring, set collar, spacer, etc.