CK-B Sprag type freewheel one way overrunning clutch
CK-B Sprag type freewheel one way overrunning clutch
Description:
Type CK-B is a sprag type freewheel non-bearing supported clutch. Nominal dia.-Direction diameter is standard ball bearings dimension. Bearings are required to support axial and radial loads. Units are delivered grease lubricated.
The standard arrangement is to install this type besides a bearing with the same housing diameter tolerance as mounting example. The inner race is keyed to the shaft. The outer race has h7 tolerance and should be fitted in housing with a k7 tolerance. Additional side notches provide for positive torque transmission.
This series extensive used in machinery system of packing, printing, paper making, weaving, chemical,medical, food and so on.
Parameter of CK-B Sprag type freewheel one way overrunning clutch
| TYPE | RATED TORQUE [N·m] | OVERRUNNING SPEEDS [r/min] | DIMENSION | MATCHING BEARING
GB/T276-1994 | WEIGHT [kg] | ||||||
| OUTER RACE | INNER RACE | ||||||||||
INNER RACE | OUTER RACE | D [h7] | B | bw×tw | d [h7] | C | bn×tn | ||||
| CK-B1042 | 54 | 1500 | 500 | 42 | 23 | 8×1.5 | 10 | 24 | 3×1.4 | 6302 | 0.12 |
| CK-B1542 | 54 | 1500 | 500 | 42 | 23 | 8×1.5 | 15 | 24 | 3×1.4 | 6302 | 0.17 |
| CK-B1747 | 72 | 1500 | 500 | 47 | 23 | 8×1.5 | 17 | 24 | 3×1.4 | 6303 | 0.21 |
| CK-B2052 | 95 | 1200 | 450 | 52 | 23 | 8×1.5 | 20 | 24 | 4×1.8 | 6304 | 0.25 |
| CK-B2562 | 145 | 1200 | 450 | 62 | 23 | 8×1.5 | 25 | 24 | 4×1.8 | 6305 | 0.35 |
| CK-B3062 | 166 | 1000 | 400 | 62 | 23 | 8×1.5 | 30 | 24 | 4×1.8 | 6206 | 0.32 |
| CK-B3572 | 232 | 1000 | 400 | 72 | 23 | 8×1.5 | 35 | 24 | 5×2.3 | 6207 | 0.43 |
| CK-B4080 | 388 | 1000 | 400 | 80 | 31 | 12×3.5 | 40 | 32 | 6×2.8 | 6208 | 0.71 |
| CK-B4585 | 462 | 800 | 300 | 85 | 31 | 12×3.5 | 45 | 32 | 6×2.8 | 6209 | 0.77 |
| CK-B5090 | 504 | 800 | 300 | 90 | 31 | 12×3.5 | 50 | 32 | 10×3.3 | 6210 | 0.83 |
| CK-B55100 | 600 | 700 | 250 | 100 | 31 | 12×3.5 | 55 | 32 | 10×3.3 | 6211 | 1.02 |
| CK-B60110 | 680 | 600 | 200 | 110 | 31 | 12×3.5 | 60 | 32 | 10×3.3 | 6212 | 1.26 |
| CK-B70125 | 1220 | 600 | 200 | 125 | 38 | 12×3.5 | 70 | 39 | 12×3.3 | 6214 | 1.94 |
| CK-B80140 | 1580 | 500 | 150 | 140 | 38 | 12×3.5 | 80 | 39 | 12×3.3 | 6216 | 2.39 |
| CK-B90160 | 2080 | 500 | 150 | 160 | 38 | 12×3.5 | 90 | 39 | 12×3.3 | 6218 | 3.17 |
| CK-B3072 | 232 | 1000 | 400 | 72 | 27 | 8×2.0 | 30 | 27 | 8×2.0 | 6306 | 0.42 |
| CK-B3580 | 388 | 1000 | 400 | 80 | 31 | 12×2.5 | 35 | 31 | 10×2.6 | 6307 | 0.75 |
| CK-B3585 | 462 | 800 | 300 | 85 | 31 | 10×2.3 | 35 | 31 | - | 6209 | 0.76 |
| CK-B4090 | 504 | 800 | 300 | 90 | 32 | 12×3.5 | 40 | 33 | 6×2.8 | 6308 | 0.92 |
| CK-B45100 | 600 | 700 | 250 | 100 | 36 | 14×4.5 | 45 | 36 | 14×2.2 | 6309 | 0.89 |
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