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The freewheel sprag one way bearings is composed of stamping outer ring and plastic cage, which can have its own plastic reed or stainless steel reed guide needle roller. The bevel raceway and needle roller on the outer ring are used as locking device. The support bearings are mounted on both sides of the needle roller clutch and bear radial load. As the support bearings are needle roller and plastic cage assemblies. Because there is no inner ring, the shaft wear is greater, so it is best to use the shaft heat treatment.
Type CK-A is an one way sprag clutch bearing. This one way sprag clutch bearing is required to support axial and radial loads. Units are delivered grease Iubricated.
Type CK-A is an one way sprag clutch bearing. This one way sprag clutch bearing is required to support axial and radial loads. Units are delivered grease Iubricated.
The standard arrangement is to install this type besides a bearing with the same housing diameter tolerance. The inner race and the outer race are keyed to the shaft and hole.
This one way sprag clutch bearing extensive used in machinery system of conveyer, hosting, packing, printing,paper making, weaving, chemical, medical, food and so on.
Model | Nominal Torque | Overrunning Limiting Speed (r/min) | Dimension [mm] | Bearing | Weight | ||||||
Outer race | Inner race | ||||||||||
[N.m] | Inner race | Outer race | D[h7] | B | bwxtw | d[h7] | C | bnxtn | [kg] | ||
CK-A1542 | 54 | 1750 | 500 | 42 | 23 | 3x1.8 | 15 | 24 | 3x1.4 | 6302 | 0.17 |
CK-A1747 | 75 | 1575 | 400 | 47 | 23 | 3x1.8 | 17 | 24 | 3x1.4 | 6304 | 0.21 |
CK-A2052 | 95 | 1400 | 400 | 52 | 23 | 3x1.8 | 20 | 24 | 3x1.4 | 6305 | 0.25 |
CK-A2562 | 145 | 1260 | 350 | 62 | 23 | 4x2.5 | 25 | 24 | 4x1.8 | 6306 | 0.35 |
CK-A3072 | 208 | 1050 | 300 | 72 | 23 | 5x3.0 | 30 | 24 | 5x2.3 | 6307 | 0.47 |
CK-A3580 | 340 | 815 | 200 | 80 | 28 | 8x4.0 | 35 | 30 | 6x2.8 | 6308 | 0.69 |
CK-A4090 | 462 | 700 | 200 | 90 | 28 | 8x4.0 | 40 | 30 | 6x2.8 | 6309 | 0.87 |
CK-A45100 | 783 | 560 | 200 | 100 | 28 | 8x4.0 | 45 | 30 | 6x2.8 | 6310 | 1.07 |
CK-A50110 | 850 | 525 | 180 | 110 | 28 | 10x5.0 | 50 | 30 | 8x3.3 | 6311 | 1.59 |
CK-A60130 | 1050 | 490 | 180 | 130 | 34 | 10x5.0 | 60 | 36 | 8x3.3 | 6312 | 2.16 |
CK-A65140 | 1224 | 490 | 180 | 140 | 34 | 10x5.0 | 65 | 36 | 10x3.3 | 6313 | 2.49 |
CK-A70150 | 1850 | 455 | 150 | 150 | 40 | 10x5.0 | 70 | 42 | 10x3.3 | 6314 | 3.36 |
CK-A75160 | 2140 | 455 | 150 | 160 | 40 | 12x5.0 | 75 | 42 | 12x3.3 | 6315 | 3.81 |
CK-A80170 | 2450 | 420 | 150 | 170 | 40 | 12x5.0 | 80 | 42 | 12x3.3 | 6316 | 4.29 |
CK-A1250 | 31.5 | 1750 | 400 | 50 | 22 | 3x1.8 | 12 | 24 | 3x1.4 | 0.24 | |
CK-A1855 | 50.0 | 1575 | 350 | 55 | 22 | 4x2.5 | 18 | 24 | 4x1.8 | 0.28 | |
CK-A2060 | 63.0 | 1600 | 350 | 60 | 22 | 6x3.5 | 20 | 24 | 6x2.8 | 0.33 | |
CK-A2563 | 100 | 1260 | 350 | 63 | 24 | 6x3.5 | 25 | 26 | 6x2.8 | 0.37 | |
CK-A2563T | 140 | 1260 | 350 | 63 | 30 | 6x3.5 | 25 | 32 | 8x3.3 | 0.68 | |
CK-A2870 | 180 | 1050 | 300 | 70 | 30 | 8x4.0 | 28 | 32 | 8x3.3 | 0.60 | |
CK-A3080T | 340 | 875 | 200 | 80 | 30 | 8x4.0 | 30 | 32 | 8x3.3 | 0.75 | |
CK-A3585 | 400 | 815 | 200 | 85 | 30 | 8x4.0 | 35 | 32 | 8x3.3 | 1.00 | |
CK-A35100 | 780 | 875 | 200 | 100 | 32 | 10x5.0 | 35 | 34 | 10x3.3 | 1.34 | |
CK-A35140 | 1000 | 490 | 180 | 140 | 35 | 8x4.0 | 35 | 35 | 10x3.5 | 3.28 | |
CK-A40100 | 780 | 560 | 200 | 100 | 34 | 10x5.0 | 40 | 34 | 10x3.3 | 1.20 | |
CK-A40110 | 850 | 700 | 180 | 110 | 32 | 10x5.0 | 40 | 34 | 10x3.3 | 1.19 | |
CK-A50125 | 1000 | 490 | 180 | 125 | 36 | 14x5.5 | 50 | 35 | 14x3.8 | 2.21 | |
CK-A50130 | 1050 | 560 | 180 | 130 | 36 | 14x5.5 | 50 | 38 | 14x3.8 | 3.02 | |
CK-A55160 | 2000 | 455 | 150 | 160 | 52 | 16x6.0 | 55 | 55 | 16x4.3 | 6.96 | |
CK-A58130 | 1050 | 490 | 180 | 130 | 36 | 14x5.5 | 58 | 38 | 14x3.8 | 2.60 | |
CK-A60180 | 2000 | 420 | 140 | 180 | 52 | 18x6.0 | 60 | 52 | 18x4.4 | 7.40 | |
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