CK-A One Way Sprag Type Freewheel Bearing For CNC Lathe CK-A4090
The standard arrangement is to mount this type of bearing next to a bearing with the same housing diameter tolerance. The inner and outer rings are keyed to the shaft and bore.
This series is widely used in conveying, host, packaging, printing, papermaking, weaving, chemical, medical, food and other mechanical systems.

Item | CK-A sprag type one way clutch |
---|---|
Material | GCr15 |
Inner dia. | 15-80mm |
Outer dia. | 42-180mm |
Width (B) | 22-52mm |
Nominal Torque | 31.5-2450N.m |
Overrunning limiting speed (inner race) | 420-1750r/min |
Overrunning limiting speed (outer race) | 140-500r/min |
Weight | 0.17-7.4kg |
Package | Carton box or as your requirements |


Parameter
model | nominal torque(N.m) | Overrunning Limiting Speed (r/min) | Dimension [mm] | Weight[kg] | |||||
---|---|---|---|---|---|---|---|---|---|
Inner race | D[h7] | B | bwxtw | d[h7] | C | ||||
CK-A1542 | 54 | 1750 | 500 | 42 | 23 | 3x1.8 | 15 | 24 | 0.17 |
CK-A1747 | 1575 | 400 | 47 | 23 | 0.21 | ||||
CK-A2052 | 52 | 23 | 0.25 | ||||||
CK-A2562 | 145 | 1260 | 350 | 62 | 23 | 4x2.5 | 25 | 24 | 0.35 |
CK-A3072 | 208 | 1050 | 300 | 72 | 23 | 5x3.0 | 30 | 24 | 0.47 |
CK-A3580 | 340 | 815 | 200 | 80 | 28 | 8x4.0 | 35 | 30 | 0.69 |
CK-A4090 | 462 | 700 | 200 | 90 | 28 | 8x4.0 | 40 | 30 | 0.87 |
CK-A45100 | 783 | 560 | 200 | 100 | 28 | 8x4.0 | 45 | 30 | 1.07 |
CK-A50110 | 850 | 525 | 180 | 110 | 28 | 10x5.0 | 50 | 30 | 1.59 |
CK-A60130 | 1050 | 490 | 180 | 130 | 34 | 10x5.0 | 60 | 36 | 2.16 |
CK-A65140 | 1224 | 490 | 180 | 140 | 34 | 10x5.0 | 65 | 36 | 2.49 |
CK-A70150 | 1850 | 455 | 150 | 150 | 40 | 10x5.0 | 70 | 42 | 3.36 |
CK-A75160 | 2140 | 455 | 150 | 160 | 40 | 12x5.0 | 75 | 42 | 3.81 |
CK-A80170 | 2450 | 420 | 150 | 170 | 40 | 12x5.0 | 80 | 42 | 4.29 |
CK-A1250 | 31.5 | 1750 | 400 | 50 | 22 | 3x1.8 | 12 | 24 | 0.24 |
CK-A1855 | 50 | 1575 | 350 | 55 | 22 | 4x2.5 | 18 | 24 | 0.28 |
CK-A2060 | 63 | 1600 | 350 | 60 | 22 | 6x3.5 | 20 | 24 | 0.33 |
CK-A2563 | 100 | 1260 | 350 | 63 | 24 | 6x3.5 | 25 | 26 | 0.37 |
CK-A2563T | 140 | 1260 | 350 | 63 | 30 | 6x3.5 | 25 | 32 | 0.68 |
CK-A2870 | 180 | 1050 | 300 | 70 | 30 | 8x4.0 | 28 | 32 | 0.6 |
CK-A3080T | 340 | 875 | 200 | 80 | 30 | 8x4.0 | 30 | 32 | 0.75 |
CK-A3585 | 400 | 815 | 200 | 85 | 30 | 8x4.0 | 35 | 32 | 1 |
CK-A35100 | 780 | 875 | 200 | 100 | 32 | 10x5.0 | 35 | 34 | 1.34 |
CK-A35140 | 1000 | 490 | 180 | 140 | 35 | 8x4.0 | 35 | 35 | 3.28 |
CK-A40100 | 780 | 560 | 200 | 100 | 34 | 10x5.0 | 40 | 34 | 1.2 |
CK-A40110 | 850 | 700 | 180 | 110 | 32 | 10x5.0 | 40 | 34 | 1.19 |
CK-A50125 | 1000 | 490 | 180 | 125 | 36 | 14x5.5 | 50 | 35 | 2.21 |
CK-A50130 | 1050 | 560 | 180 | 130 | 36 | 14x5.5 | 50 | 38 | 3.02 |
CK-A55160 | 2000 | 455 | 150 | 160 | 52 | 16x6.0 | 55 | 55 | 6.96 |
CK-A58130 | 1050 | 490 | 180 | 130 | 36 | 14x5.5 | 58 | 38 | 2.6 |
CK-A60180 | 2000 | 420 | 140 | 180 | 52 | 18x6.0 | 60 | 52 | 7.4 |