Cam Follower Bearings
Cam follower bearings—also referred to as track rollers—are motion transmission components designed to work with different varieties of tracks. They are used in conveyor systems, cam drives, and a wide range of similar material handling systems. Regardless of the material or machine, these components play a critical role in track and rail operations.
Cam Follower Bearings
Cam follower bearings—also referred to as track rollers—are motion transmission components designed to work with different varieties of tracks. They are used in conveyor systems, cam drives, and a wide range of similar material handling systems. Regardless of the material or machine, these components play a critical role in track and rail operations. Cam follower bearings are available with an outer ring running surfaces or cylindrical (or flat) outer ring running surfaces. While the ideal variety of track roller varies depending on intended use and application, the outer ring running surface is widely considered the gold standard.
NUTR Series Cam Follower Bearings Sizes
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| Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | |||||
| Description | d | D | B | C | d1 | Dynamic Cr |
Static C0r |
||
| mm | mm | mm | mm | mm | kN | kN | RPM | kg | |
| NUTR 15 | 15 | 35 | 19 | 18 | 20 | 20.5 | 24.5 | 6500 | 0.099 |
| NUTR 1542 | 15 | 42 | 19 | 18 | 20 | 20.5 | 24.5 | 6500 | 0.158 |
| NUTR 17 | 17 | 10 | 21 | 20 | 22 | 21.8 | 28.5 | 5500 | 0.147 |
| NUTR 1747 | 17 | 47 | 21 | 20 | 22 | 21.8 | 28.5 | 5500 | 0.22 |
| NUTR 20 | 20 | 47 | 25 | 24 | 27 | 36.9 | 48.9 | 4200 | 0.245 |
| NUTR 2052 | 20 | 52 | 25 | 24 | 27 | 36.9 | 48.9 | 4200 | 0.321 |
| NUTR 25 | 25 | 52 | 25 | 24 | 31 | 40.8 | 58.5 | 3400 | 0.281 |
| NUTR 2562 | 25 | 62 | 25 | 24 | 31 | 40.8 | 58.5 | 3400 | 0.45 |
| NUTR 30 | 30 | 62 | 29 | 28 | 38 | 56.8 | 77.5 | 2600 | 0.465 |
| NUTR 3072 | 30 | 72 | 29 | 28 | 38 | 56.8 | 77.5 | 2600 | 0.697 |
| NUTR 35 | 35 | 72 | 29 | 28 | 44 | 63 | 91 | 2100 | 0.63 |
| NUTR 3580 | 35 | 80 | 29 | 28 | 44 | 63 | 91 | 2100 | 0.836 |
| NUTR 40 | 40 | 80 | 32 | 30 | 51 | 87.9 | 108 | 1600 | 0.816 |
| NUTR 45 | 45 | 85 | 32 | 30 | 55 | 93.6 | 119 | 1400 | 0.883 |
| NUTR 4090 | 40 | 90 | 32 | 30 | 51 | 87.9 | 108 | 1600 | 1.129 |
| NUTR 50 | 50 | 90 | 32 | 30 | 60 | 98.9 | 140 | 1300 | 0.95 |
| NUTR 45100 | 45 | 100 | 32 | 30 | 55 | 93.6 | 119 | 1400 | 1.396 |
| NUTR 50110 | 50 | 110 | 32 | 30 | 60 | 98.9 | 140 | 1300 | 1.69 |
NATR Series Cam Follower Bearings Sizes
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| Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | |||||
| Description | d | D | B | C | d1 | Dynamic Cr |
Static C0r |
||
| mm | mm | mm | mm | mm | kN | kN | RPM | kg | |
| NATR 5 PP | 5 | 16 | 12 | 11 | 12 | 3.05 | 3 | 22000 | 0.014 |
| NATR 6 PP | 6 | 19 | 13 | 11 | 14 | 3.6 | 3.65 | 20000 | 0.02 |
| NATR 8 PP | 8 | 24 | 15 | 14 | 19 | 4.5 | 5.4 | 15000 | 0.041 |
| NATR 10 PP | 10 | 30 | 15 | 14 | 23 | 6.1 | 7.8 | 11000 | 0.064 |
| NATR 12 PP | 12 | 32 | 15 | 14 | 25 | 6.6 | 9.8 | 9000 | 0.071 |
| NATR 15 PP | 15 | 35 | 19 | 18 | 28 | 10.5 | 17.5 | 7000 | 0.103 |
| NATR 17 PP | 17 | 40 | 21 | 20 | 32 | 11.8 | 19.4 | 6000 | 0.144 |
| NATR 20 PP | 20 | 47 | 25 | 24 | 37 | 17.5 | 29.8 | 4900 | 0.246 |
| NATR 25 PP | 25 | 52 | 25 | 24 | 42 | 19.5 | 36.5 | 3600 | 0.275 |
| NATR 30 PP | 30 | 62 | 29 | 28 | 51 | 31 | 57.5 | 2600 | 0.47 |
| NATR 35 PP | 35 | 72 | 29 | 28 | 58 | 34.5 | 67.5 | 2000 | 0.635 |
| NATR 40 PP | 40 | 80 | 32 | 30 | 66 | 47 | 91.5 | 1700 | 0.805 |
| NATR 45 PP | 45 | 85 | 32 | 30 | 72 | 49.1 | 98 | 1500 | 0.91 |
| NATR 50 PP | 50 | 90 | 32 | 30 | 76 | 50.5 | 10.6 | 1300 | 0.96 |
KR Series Cam Follower Bearings Sizes
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| Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | |||||||||||
| Description | D | d | B | B1 | B2 | C | C1 | r | d1 | G1 | G | Dynamic Cr |
Static C0r |
||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | RPM | kg | |
| KR16-PP | 16 | 6 | 28 | 12.2 | 16 | 11 | 0.6 | 0.2 | 12.5 | 8 | M6*1 | 3.14 | 3.2 | 25000 | 0.018 |
| KR19-PP | 19 | 8 | 32 | 12.2 | 20 | 11 | 0.6 | 0.2 | 15 | 10 | M8*1.25 | 3.47 | 3.8 | 20000 | 0.029 |
| KR22-PP | 22 | 10 | 36 | 13.2 | 23 | 12 | 0.6 | 0.3 | 17.5 | 12 | M10*1 | 4.4 | 5 | 17000 | 0.043 |
| KR26-PP | 26 | 10 | 36 | 13.2 | 23 | 12 | 0.6 | 0.3 | 17.5 | 12 | M10*1 | 4.84 | 6 | 16000 | 0.057 |
| KR30-PP | 30 | 12 | 40 | 15.2 | 25 | 14 | 0.6 | 0.6 | 23 | 13 | M12*1.5 | 6.44 | 8 | 14000 | 0.088 |
| KR32-PP | 32 | 12 | 40 | 15.2 | 25 | 14 | 0.6 | 0.6 | 23 | 13 | M12*1.5 | 6.71 | 8.5 | 13000 | 0.098 |
| KR35-PP | 35 | 16 | 52 | 19.6 | 32.5 | 18 | 0.8 | 0.6 | 27.6 | 17 | M16*1.5 | 9.52 | 13.7 | 10000 | 0.164 |
| KR40-PP | 40 | 18 | 58 | 21.6 | 36.5 | 20 | 0.8 | 1 | 31.5 | 19 | M18*1.5 | 10.5 | 14.6 | 8500 | 0.239 |
| KR47-PP | 47 | 20 | 66 | 25.6 | 40.5 | 24 | 0.8 | 1 | 36.5 | 21 | M20*1.5 | 14.7 | 24.5 | 7000 | 0.381 |
| KR52-PP | 52 | 20 | 66 | 25.6 | 40.5 | 24 | 0.8 | 1 | 36.5 | 21 | M20*1.5 | 15.7 | 27 | 6500 | 0.454 |
| KR62-PP | 62 | 24 | 80 | 30.6 | 49.5 | 29 | 0.8 | 1 | 44 | 25 | M24*1.5 | 24.6 | 44 | 6000 | 0.77 |
| KR72-PP | 72 | 24 | 80 | 30.6 | 49.5 | 29 | 0.8 | 1.1 | 44 | 25 | M24*1.5 | 26 | 48 | 5500 | 1.01 |
| KR80-PP | 80 | 30 | 100 | 37 | 63 | 35 | 1 | 1.1 | 53 | 32 | M30*1.5 | 36.9 | 72 | 5000 | 1.608 |
| KR90-PP | 90 | 30 | 100 | 37 | 63 | 35 | 1 | 1.1 | 53 | 32 | M30*1.5 | 38 | 76.5 | 4500 | 1.975 |
Features of Cam Follower Bearings
- Accommodate high radial loads
The thick-walled outer ring enables high radial loads, while reducing distortion and bending stresses. - Accommodate axial loads
The integral flange (stud head) and the pressed-on flange ring enable cam followers to accommodate axial loads that can occur because of skew or tilting. - Long service life
The crowned outer ring running surface is beneficial for applications where outer ring tilting relative to the track may occur or where edge stresses need to be minimized. - Easy to mount
The threaded solid stud (pin) of cam followers can be quickly and easily attached to appropriate machine components by means of a hexagonal nut.
Applications of Cam Follower Bearings
Here are examples of applications in which cam followers bearings might be used:
- Metals
- Mining, mineral processing, and cement
- Railways
- Material handling
- Agriculture
- Construction
Company Information

We are a professional bearing exporter in China, producing many different types and sizes of bearings. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, angular contact ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, plain bearings, etc. Bearings can also provide OEM services according to customer requirements. Our bearings products are widely used in various applications, such as port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery, the military, etc. Products are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other countries. If you need cam follower bearings, please contact us.
Q. Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q: How long is your cam follower bearings delivery time?
A: Generally, it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, according to quantity.
Q: Do you provide samples for cam follower bearings? Is it free or extra?
A: Yes, we could offer the sample for free but do not pay the freight cost.
Q: Could you accept OEM and customize cam follower bearings?
A: We can customize it for you according to the sample or drawing.
Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance.Payment>=1000USD, 30% T/T in advance ,pay the balance before shippment.
Q: Will you check these products before shipment?
A: Our factory QC Process System will strictly inspect products before shipment. We have a professional QC team.
Q: What will we do if you are unsatisfied with the product?
A: If you have any abnormal, Please contact us for the first time, and we will immediately process them.
If you need cam follower bearings or any models of bearings, please contact me!
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
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