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Feature
Types CSK..P and CSK..PP Sprag One Way Bearing are sprag type freewheels integrated into 62.. series ball bearings (except size 40) from Suma industrial bearing suppliers.They are bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm.
The use of additional “nylos” type seals is recommen-ded especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.
In addition to the basic CSK model, type CSK..P features a keyway on the inner race. For this reason it can be keyed to a shaft to k6 tolerance. The outer race must still be pressed into a rigid housing to N6 tolerance.
CSK..PP features a keyway on both the inner and outer race. The recommended mounting tolerances are h6 on the shaft and H6 in a rigid housing. Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C.
| Type | Size | Bearing series | Bearing loads | Dragtorque | ||||||||
| static | ||||||||||||
CSK (KK) | d | TKN1) | nmax | D | L | b | t | C | C0 | TR | ||
| [mm] | [Nm] | [min-1] | [mm] | [mm] | [mm] | [mm] | [kN] | [kN] | [kN] | [Ncm] | ||
| 15 | 6202 | 13.5 | 8400 | 35 | 11 | 7.4 | 3.42 | 0.06 | 0.9 | |||
| 17 | 6203 | 24.5 | 7350 | 40 | 12 | 7.9 | 3.8 | 0.070 | 1.1 | |||
| 20 | 6204 | 40 | 6000 | 47 | 14 | 9.4 | 4.46 | 0.110 | 1.3 | |||
| 25 | 6205 | 68 | 5200 | 52 | 15 | 10.7 | 5.46 | 0.140 | 2.0 | |||
| 30 | 6206 | 110 | 4200 | 62 | 16 | 11.7 | 6.45 | 0.210 | 4.4 | |||
| 35 | 6207 | 140 | 3600 | 72 | 17 | 12.6 | 7.28 | 0.300 | 5.8 | |||
| 40* | - | 260 | 3000 | 80 | 22 | 15.54 | 12.25 | 0.5 | 7.0 | |||
| CSK..PP2) | 15 | 6202 | 13.5 | 8400 | 35 | 11 | 2 | 0.6 | 7.4 | 3.42 | 0.06 | 0.9 |
| 17 | 6203 | 24.5 | 7350 | 40 | 12 | 2 | 1.0 | 7.9 | 3.8 | 0.070 | 1.1 | |
| 20 | 6204 | 40 | 6000 | 47 | 14 | 3 | 1.5 | 9.4 | 4.46 | 0.110 | 1.3 | |
| 25 | 6205 | 68 | 5200 | 52 | 15 | 6 | 2.0 | 10.7 | 5.46 | 0.140 | 2.0 | |
| 30 | 6206 | 110 | 4200 | 62 | 16 | 6 | 2.0 | 11.7 | 6.45 | 0.210 | 4.4 | |
| 35 | 6207 | 140 | 3600 | 72 | 17 | 8 | 2.5 | 12.6 | 7.28 | 0.300 | 5.8 | |
| 40 | – | 260 | 3000 | 80 | 22 | 10 | 3.0 | 15.54 | 12.25 | 0.5 | 7.0 | |
NOTE
1) T max = 2.5×T KN
2) Keyway to GB standard
*) Availaibility of italic printed sizes on request.
MOUNTING EXAMPLES
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E-mail: ellen@chinasuma.com
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Add: Liudao Industrial Park, YaoguanTown, Wujin District , Changzhou City , Jiangsu Province, China , 213102
