| Standards | GOST/ASMT/GB |
| Accuracy grade | P0,P6,P5 |
| Inner Diameter | 10mm-150mm |
| Outer Dimeter | 32mm-250mm |
| Part Number | Inner Diameter (d)(mm) | Outer Diameter (D) (mm) | Width (H) (mm) | Inner Diameter of Housing Washer (D1) (mm) | Width of Shaft Washer (B) (mm) | Basic Dynamic Load Rating (C) (kN) | Basic Static Load Rating(Co) (kN) | Fatigue Load Limit(Pu) (kN) | Reference Speed | Limiting Speed | Mass(kg) |
| 52202More Info | 10 | 32 | 22 | 17 | 5 | 15.9 | 25 | 0.915 | 5300r/min | 7500r/min | 0.081 |
| 52204More Info | 15 | 40 | 26 | 22 | 6 | 21.2 | 37.5 | 1.4 | 4300r/min | 6000r/min | 0.15 |
| 52205More Info | 20 | 47 | 28 | 27 | 7 | 26.5 | 50 | 1.86 | 3800r/min | 5300r/min | 0.22 |
| 52305More Info | 20 | 52 | 34 | 27 | 8 | 34.5 | 60 | 2.24 | 3200r/min | 4500r/min | 0.33 |
| 52406More Info | 20 | 70 | 52 | 32 | 12 | 70.2 | 122 | 4.5 | 2200r/min | 3200r/min | 1 |
| 52206More Info | 25 | 52 | 29 | 30 | 7 | 25.1 | 51 | 1.86 | 3600r/min | 5000r/min | 0.25 |
| 52306More Info | 25 | 60 | 38 | 32 | 9 | 35.8 | 65.5 | 2.4 | 2800r/min | 4000r/min | 0.47 |
| 52407More Info | 25 | 80 | 59 | 42 | 14 | 76.1 | 137 | 5.1 | 2000r/min | 2800r/min | 1.45 |
| 52207More Info | 30 | 62 | 34 | 37 | 8 | 35.1 | 73.5 | 2.7 | 3000r/min | 4300r/min | 0.41 |
| 52208More Info | 30 | 68 | 36 | 42 | 9 | 44.2 | 96.5 | 3.6 | 2800r/min | 3800r/min | 0.55 |
| 52307More Info | 30 | 68 | 44 | 35 | 10 | 49.4 | 96.5 | 3.55 | 2400r/min | 3400r/min | 0.68 |
| 52308More Info | 30 | 78 | 49 | 40 | 12 | 61.8 | 122 | 4.5 | 2200r/min | 3000r/min | 1.05 |
| 52408More Info | 30 | 90 | 65 | 42 | 15 | 95.6 | 183 | 6.8 | 1800r/min | 2400r/min | 2.05 |
| 52209More Info | 35 | 73 | 37 | 47 | 9 | 39 | 86.5 | 3.2 | 2600r/min | 3600r/min | 0.6 |
| 52309More Info | 35 | 85 | 52 | 47 | 12 | 76.1 | 153 | 5.6 | 2000r/min | 2800r/min | 1.25 |
| 52409More Info | 35 | 100 | 72 | 47 | 17 | 124 | 240 | 9 | 1600r/min | 2200r/min | 2.7 |
| 52210More Info | 40 | 78 | 39 | 52 | 9 | 49.4 | 116 | 4.3 | 2400r/min | 3400r/min | 0.71 |
| 52310More Info | 40 | 95 | 58 | 52 | 14 | 81.9 | 170 | 6.3 | 1800r/min | 2600r/min | 1.75 |
| 52211More Info | 45 | 90 | 45 | 57 | 10 | 58.5 | 134 | 4.9 | 2200r/min | 3000r/min | 1.1 |
| 52311More Info | 45 | 105 | 64 | 57 | 15 | 101 | 224 | 8.3 | 1600r/min | 2200r/min | 2.4 |
| 52411More Info | 45 | 120 | 87 | 57 | 20 | 195 | 400 | 14.6 | 1300r/min | 1800r/min | 4.7 |
| 52212More Info | 50 | 95 | 46 | 62 | 10 | 59.2 | 140 | 5.1 | 2000r/min | 2800r/min | 1.2 |
| 52312More Info | 50 | 110 | 64 | 62 | 15 | 101 | 224 | 8.3 | 1600r/min | 2200r/min | 2.55 |
| 52412MMore Info | 50 | 130 | 93 | 62 | 21 | 199 | 430 | 16 | 1200r/min | 1700r/min | 6.35 |
| 52213More Info | 55 | 100 | 47 | 67 | 10 | 60.5 | 150 | 5.5 | 2000r/min | 2800r/min | 1.35 |
| 52214More Info | 55 | 105 | 47 | 72 | 10 | 62.4 | 160 | 5.85 | 1900r/min | 2600r/min | 1.5 |
| 52313More Info | 55 | 115 | 64 | 67 | 15 | 106 | 240 | 8.8 | 1600r/min | 2200r/min | 2.75 |
| 52314More Info | 55 | 125 | 72 | 72 | 16 | 135 | 320 | 11.8 | 1400r/min | 2000r/min | 3.65 |
| 52414MMore Info | 55 | 250 | 107 | 123 | 24 | 234 | 550 | 19.3 | 800r/min | 1100r/min | 9.7 |
| 52215More Info | 60 | 110 | 47 | 77 | 10 | 63.7 | 170 | 6.2 | 1900r/min | 2600r/min | 1.55 |
| 52315More Info | 60 | 135 | 79 | 77 | 18 | 163 | 390 | 14 | 1300r/min | 1800r/min | 4.8 |
| 52216More Info | 65 | 115 | 48 | 82 | 10 | 76.1 | 208 | 7.65 | 2400r/min | 3400r/min | 1.7 |
| 52316More Info | 65 | 140 | 79 | 82 | 18 | 159 | 390 | 13.7 | 1300r/min | 1800r/min | 4.95 |
| 52217More Info | 70 | 125 | 55 | 88 | 12 | 97.5 | 275 | 9.8 | 1600r/min | 2200r/min | 2.4 |
| 52218More Info | 75 | 135 | 62 | 93 | 14 | 112 | 290 | 116 | 1500r/min | 2000r/min | 3.2 |
| 52220More Info | 85 | 150 | 67 | 103 | 15 | 119 | 325 | 10.8 | 1300r/min | 1800r/min | 4.2 |
| 52320More Info | 85 | 170 | 97 | 103 | 21 | 225 | 570 | 18.3 | 1000r/min | 1400r/min | 8.95 |
| 52222More Info | 95 | 160 | 67 | 113 | 15 | 125 | 365 | 11.6 | 1300r/min | 1800r/min | 4.65 |
| 52224More Info | 100 | 170 | 68 | 123 | 15 | 127 | 390 | 11.8 | 1200r/min | 1700r/min | 5.25 |
| 52226More Info | 110 | 190 | 80 | 133 | 18 | 182 | 585 | 16.6 | 1100r/min | 1500r/min | 8 |
| 52228More Info | 120 | 200 | 81 | 143 | 18 | 190 | 620 | 17.6 | 1000r/min | 1400r/min | 8.65 |
| 52230MMore Info | 130 | 215 | 89 | 153 | 20 | 238 | 800 | 22 | 950r/min | 1300r/min | 11.5 |
| 52232MMore Info | 140 | 225 | 90 | 163 | 20 | 238 | 830 | 22.4 | 900r/min | 1300r/min | 12 |
| 52234MMore Info | 150 | 240 | 97 | 173 | 21 | 270 | 930 | 24 | 850r/min | 1200r/min | 15 |
| 52236MMore Info | 150 | 250 | 98 | 183 | 21 | 302 | 1120 | 28.5 | 800r/min | 1100r/min | 16 |
By choosing the WEEYH Bearing series products, you will receive the following services
Rich bearing production experience——we cooperate with China's top bearing research institute. Aiming to provide the best performance super precision bearings, our bearings are exported to more than 60 countries around the world.
OEM quality——We have a complete testing laboratory and an independent design and development team. From raw materials to finished products, complete production lines, and strict inspection and testing have made our products reach the international first-class level.
Top bearing quality——using advanced production technology, it can replace international brand bearings and perfectly adapt to the bearings you are currently using.
One day, one piece——we have a complete inventory management system. Different from trading companies, WEEYH has a large inventory of bearings. Most of the bearings can be shipped on the same day as the order, and even one piece can be shipped.
After-sales support——Collaborate with genuine professional engineers to solve all problems in your production/use/maintenance.
Choosing WEEYH means that you will gain nearly half a century of industry experience from us, as well as the commitment and guarantee of over 200 industry experts and engineers.
Bearings are widely used in automobile engines, transmission systems, wheels and other critical components to support rotational motion and reduce friction.
In the energy industry, such as wind power, solar power and traditional power plants, bearings are used to support turbines, fans, generators and other equipment.
The field of heavy machinery manufacturing such as excavators, loaders, excavators, etc. Using bearings to support and rotate various moving parts.
Bearings are used in train and subway systems to support wheels and other moving components.
In marine and marine engineering, bearings are used to support ship engines, propellers, transmission systems, etc.
Bearings play a vital role in the design and operation of robotic arms. They not only ensure the smooth and precise movement of the robotic arm, but also have a direct impact on improving the performance, reliability and efficiency of the robotic arm.
Bearings are also often used in electronic equipment, such as computer hard drives, printers, and optical drives.
In medical equipment, such as scanners, X-ray machines, and surgical equipment, bearings are also be required.
The aerospace sector uses bearings to provide support in equipment such as aircraft landing gear, wing controls and satellite panels.
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