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THK Cam Follower CF 20-A
The Cam Follower is a compact and highly rigid bearing with a shaft. It contains needle bearings and
is used as a guide roller for cam mechanisms or straight motion.
Since its outer ring rotates while keeping direct contact with the mating surface, this product is thick
walled and designed to bear an impact load.
Inside the outer ring, needle rollers and a precision cage are incorporated. This prevents the product
from skewing and achieves a superb rotation performance. And, as a result, the product is capable of
easily withstanding high-speed rotation.
There are two types of the outer ring in shape: spherical and cylindrical. The spherical outer ring eas
ily absorbs a distortion of the shaft center when the cam follower is installed and helps lighten a
biased load.
The Cam Follower is used in a wide range of applications such as cam mechanisms of automatic
machines, dedicated machines as well as carrier systems, conveyors, bookbinding machines, tool
changers of machining centers, pallet changers, automatic coating machines, and sliding forks of
automatic warehouses.
Description
THK Cam Follower CF 20-A, online supply .
Welcome inquiry .
| Stud diameter
d |
Model No | Main dimensions | Basic load rating | Maximum permissible load F。 kN | Track load capacity | Rotational speed limit * | Mass | ||||||||||||||||||
| Ouer dameler D | Threaded
S | Ouler ring width B |
₁ | Oweral length
L |
d1 |
d2 |
H* |
r | Shoulder height f (Min.) | With cage | FullHroller type | Cylindrical outer ring
kN | Spherical outer ring kN | With cage
minr1 | Full-roller type min’ | Cage g | Full rollers g | ||||||||
| C KN | Co kN | C kN | Co kN | ||||||||||||||||||||||
| 3 | CF 3-A | 10 | M3×0.5 | 7 | 8 | 17 | 5 | 2(1.5) | 0.3 | 6.8 | 1.47 | 1.18 | 0.36 | 1.37 | 0.37 | 47000 | 4.5 | 5 | |||||||
| 4 | CF 4-A | 12 | M4X0.7 | 8 | 9 | 20 | 6 | 2.5 (2) | 0.5 | 8.6 | 2.06 | 2.05 | —— | 0.78 | 1.76 | 0.47 | 37000 | 7.5 | 8 | ||||||
| 5 | CF 5-A | 13 | M5X0.8 | 9 | 10 | 23 | 7.5 | 3 (2.5 | 0.5 | 9.7 | 3.14 | 2.77 | 1.42 | 2.25 | 0.53 | 29000 | 10.5 | 11 | |||||||
| 6 | CF 6-A | 16 | M6×1 | 11 | 12 | 28 | 9 | 3 | 0.5 | 11 | 3.59 | 3.58 | 6.94 | 8.5 | 2.11 | 3.43 | 1.08 | 25000 | 11000 | 18.5 | 19 | ||||
| 8 | CF 8-A | 19 | M8×1.25 | 11 | 12 | 32 | 11 | 4 | 0.5 | 13 | 4.17 | 4.65 | 8.13 | 11.2 | 4.73 | 4.02 | 1.37 | 20000 | 8700 | 28.5 | 29 | ||||
| 10 | CF 10-A | 22 | M10×1.25 | 12 | 13 | 36 | 13 | 5 | 1 | 15 | 5.33 | 6.78 | 9.42 | 14.3 | 5.81 | 4.7 | 1.67 | 17000 | 7200 | 45 | 46 | ||||
| 10 | CF 10-1-A | 26 | M10×1.25 | 12 | 13 | 36 | 13 | 5 | 1 | 15 | 5.33 | 6.78 | 9.42 | 14.3 | 5.81 | 5.49 | 2.06 | 17000 | 7200 | 60 | 61 | ||||
| 12 | CF 12-A | 30 | M12×1.5 | 14 | 15 | 40 | 6 | 3 | 14 | 6 | 6 | 1.5 | 20 | 7.87 | 9.79 | 13.4 | 19.8 | 9.37 | 7.06 | 2.45 | 14000 | 5800 | 95 | 97 | |
| 12 | CF 12-1-A | 32 | M12×1.5 | 14 | 15 | 40 | 6 | 3 | 14 | 6 | 6 | 1.5 | 20 | 7.87 | 9.79 | 13.4 | 19.8 | 9.37 | 7.45 | 2.74 | 14000 | 5800 | 105 | 107 | |
| 16 | CF 16-A | 35 | M16×1.5 | 18 | 19.5 | 52 | 6 | 3 | 18 | 8 | 6 | 1.5 | 24 | 12 | 18.3 | 20.6 | 37.6 | 17.3 | 11.2 | 3.14 | 10000 | 4500 | 170 | 173 | |
| 18 | CF 18-A | 40 | M18×1.5 | 20 | 21.5 | 58 | 6 | 3 | 20 | 8 | 6 | 1.5 | 26 | 14.7 | 25.2 | 25.2 | 51.3 | 26.1 | 14.4 | 3.72 | 8500 | 3800 | 250 | 255 | |
| 20 | CF 20-A | 52 | M20×1.5 | 24 | 25.5 | 66 | 8 | 4 | 22 | 9 | 8 | 1.5 | 36 | 20.7 | 34.8 | 33.2 | 64.8 | 32.1 | 23.2 | 8.23 | 7000 | 3400 | 460 | 465 | |
| 20 | CF 20-1-A | 47 | M20×1.5 | 24 | 25.5 | 66 | 8 | 4 | 22 | 9 | 8 | 1.5 | 36 | 20.7 | 34.8 | 33.2 | 64.8 | 32.1 | 21 | 7.15 | 7000 | 3400 | 385 | 390 | |
| 24 | CF 24-A | 62 | M24×1.5 | 29 | 30.5 | 80 | 8 | 4 | 25 | 11 | 8 | 1.5 | 40 | 30.6 | 53.2 | 46.7 | 92.9 | 49.5 | 34.2 | 10.5 | 6500 | 2900 | 815 | 820 | |
| 24 | CF 24-1-A | 72 | M24×1.5 | 29 | 30.5 | 80 | 8 | 4 | 25 | 11 | 8 | 1.5 | 40 | 30.6 | 53.2 | 46.7 | 92.9 | 49.5 | 39.8 | 12.9 | 6500 | 2900 | 1140 | 1140 | |
| 30 | CF 30-A | 80 | M30×1.5 | 35 | 37 | 100 | 8 | 4 | 32 | 15 | 8 | 2 | 46 | 45.4 | 87.6 | 67.6 | 145 | 73.7 | 52.6 | 14.9 | 5000 | 2300 | 1870 | 1870 | |
| 30 | CF 30-1-A | 85 | M30×1.5 | 35 | 37 | 100 | 8 | 4 | 32 | 15 | 8 | 2 | 46 | 45.4 | 87.6 | 67.6 | 145 | 73.7 | 56 | 16.1 | 5000 | 2300 | 2030 | 2030 | |
| 30 | CF 30-2-A | 90 | M30×1.5 | 35 | 37 | 100 | 8 | 4 | 32 | 15 | 8 | 2 | 46 | 45.4 | 87.6 | 67.6 | 145 | 73.7 | 59.3 | 17.3 | 5000 | 2300 | 2220 | 2220 | |
WHCD BEARING CO.,LIMITED as a professional Linear Motion Guide supplier, we are mainly responsible for the global sales and technical services of THK products.
Own large spot inventory , Such as THK LM Guide , THK Block , THK Ball Splines ,THK Ball Screws , THK Cam Follower , ect…
There are many types of THK products,we can not upload all of them at present.
If you have any demands of CF 20-A , feel free to contact us online or leave a message .
We also have excellent logistics transportation system , It is very convenient for demands of global market .
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Shipping & Delivery
Free Delivery
Orders from 10,000 USD will be shipped free of charge within Southeast Asia!Delivery Time: Ready for Shipping within 24h
We try hard to make as much orders as possible ready for shipping within 24 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. The independent official seal for excellence in shipment always shows you, have fast we are currently working (make your order ready for pick-up by our logistics partner).Delivery areas:
We deliver to all over the world , for example:Germany, Austria, Switzerland and Belgium, Bulgaria, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Hungary, USA. Please find information about delivery costs below.Returns
If a product does not meet your expectation for any reason, you can return the product without ifs and buts. To make it even more easy for you, we recommend to use the attached return form and the return stickers free of charge within 30 days of receipt. Or contact our online service anytime , we will try to solve problem ASAP . 全局选项卡2
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