| Standards | GOST/ASTM/GB |
| Inner diameter (ID) | 76mm-300mm |
| Outer diameter (OD) | 130mm-350mm |
| Accuracy grade | P0,P6,P5 |
| Material | bearing steel |
| Structures | outer ring, inner ring, rollers and cage. |
| Applications | automotive, rolling mill, mining, metallurgy, plastic machinery, machine tool spindles, roll support industries. |
| Part Number | Internal Diameter (d),mm | Outer Diameter (D),mm | Width (B),mm | Weight Kg | Dynamic load capacity (C),kN | Static load capacity (C0),kN | Max Speed(grease) rpm | Max Speed(oil) rpm | Material | Temperature Range |
| 4T-LL639249−LL639210More Info | 196.85 | 241.3 | 23.813 | 2.1 | 160 | 354 | - | - | 100Cr6 | -30° - 120 ℃ |
| 4T−LL735449PX1V−LL735410More Info | 177.8 | 215.9 | 20.638 | 1.44 | 113 | 252 | - | - | 100Cr6 | -30° - 120 ℃ |
| 786-772More Info | 104.775 | 180.975 | 48.006 | 4.83 | 320 | 495 | - | - | 100Cr6 | -30° - 120 ℃ |
| 36990-36920More Info | 177.8 | 227.012 | 30.163 | 2.89 | 194 | 470 | - | - | 100Cr6 | -30° - 120 ℃ |
| 47686/47620More Info | 82.55 | 133.35 | 33.338 | 1.69 | 18.4 | 283 | - | - | 100Cr6 | -30° - 120 ℃ |
| 67390-67322More Info | 133.35 | 196.85 | 46.038 | 4.6 | 340 | 625 | - | - | 100Cr6 | -30° - 120 ℃ |
| 544090-544116More Info | 228.6 | 295.275 | 31.75 | 4.9 | 220 | 478 | - | - | 100Cr6 | -30° - 120 ℃ |
| CR4411PX1More Info | 220 | 290 | 33 | 5.5 | 226 | 457 | - | - | 100Cr6 | -30° - 120 ℃ |
| CR6016PX1More Info | 300 | 390 | 41 | 10.1 | 510 | 110 | - | - | 100Cr6 | -30° - 120 ℃ |
| EE107060-105More Info | 152.4 | 268.288 | 74.612 | 17.9 | 726 | 1170 | - | - | 100Cr6 | -30° - 120 ℃ |
| H917840-H917810More Info | 76.2 | 180.975 | 53.183 | 0.89 | 350 | 458 | - | - | 100Cr6 | -30° - 120 ℃ |
| HH221449−HH221410More Info | 101.6 | 190.5 | 57.531 | 7.2 | 494 | 692 | - | - | 100Cr6 | -30° - 120 ℃ |
| HS745More Info | 255 | 330 | 54 | 12.6 | 459 | 82.6 | - | - | 100Cr6 | -30° - 120 ℃ |
| JHM522649−JHM522610More Info | 110 | 180 | 46 | 4.51 | 344 | 554 | - | - | 100Cr6 | -30° - 120 ℃ |
| JHM840449−JHM840410More Info | 200 | 300 | 62 | 15.5 | 682 | 1290 | - | - | 100Cr6 | -30° - 120 ℃ |
| JM515649−JM515610More Info | 80 | 130 | 34 | 1.7 | 18.4 | 283 | - | - | 100Cr6 | -30° - 120 ℃ |
| JM734449−JM734410More Info | 170 | 240 | 44.5 | 6.27 | 393 | 759 | - | - | 100Cr6 | -30° - 120 ℃ |
| JM736149−JM736110More Info | 180 | 250 | 45 | 6.66 | 401 | 786 | - | - | 100Cr6 | -30° - 120 ℃ |
| JP10049-JP10010More Info | 100 | 145 | 22.5 | 1.13 | 116 | 172 | - | - | 100Cr6 | -30° - 120 ℃ |
| JP14049-10More Info | 140 | 195 | 21 | 0.795 | 194.5 | 313.6 | - | - | 100Cr6 | -30° - 120 ℃ |
| L432349-10More Info | 158.75 | 205.583 | 23.8125 | 1.87 | 136 | 280 | - | - | 100Cr6 | -30° - 120 ℃ |
| L435049-10More Info | 171.45 | 222.225 | 24.608 | 2.31 | 154 | 311 | - | - | 100Cr6 | -30° - 120 ℃ |
| L540049-540010More Info | 196.85 | 254 | 27.783 | 3.36 | 195 | 408 | - | - | 100Cr6 | -30° - 120 ℃ |
| L630349-10More Info | 152.4 | 192.088 | 24 | 1.56 | 132 | 288 | - | - | 100Cr6 | -30° - 120 ℃ |
| LL319349-10More Info | 95.25 | 128.588 | 15.081 | 0.53 | 58.8 | 99.4 | - | - | 100Cr6 | -30° - 120 ℃ |
| LL327049-10More Info | 133.35 | 173.038 | 17.462 | 1.01 | 89.3 | 170 | - | - | 100Cr6 | -30° - 120 ℃ |
| LL428349−LL428310More Info | 139.7 | 180.975 | 20.638 | 1.3 | 105 | 211 | - | - | 100Cr6 | -30° - 120 ℃ |
| LL648449−LL648415More Info | 254 | 315.912 | 31.75 | 4.84 | 250 | 572 | - | - | 100Cr6 | -30° - 120 ℃ |
| LM446349−LM446310More Info | 234.95 | 311.15 | 46.038 | 8.78 | 432 | 927 | - | - | 100Cr6 | -30° - 120 ℃ |
| LM545849−LM545810More Info | 234.95 | 314.325 | 49.212 | 9.79 | 509 | 1080 | - | - | 100Cr6 | -30° - 120 ℃ |
| LM739749−10More Info | 196.85 | 257.175 | 39.688 | 5.28 | 295 | 722 | - | - | 100Cr6 | -30° - 120 ℃ |
| LM844049−10More Info | 223.838 | 295.275 | 46.038 | 8.1 | 403 | 919 | - | - | 100Cr6 | -30° - 120 ℃ |
| M348449−M348410More Info | 247.65 | 346.075 | 63.5 | 17.4 | 787 | 1650 | - | - | 100Cr6 | -30° - 120 ℃ |
| QJ2-45-01More Info | 195 | 242 | 23.7 | 2.46 | 149 | 326 | - | - | 100Cr6 | -30° - 120 ℃ |
| R196Z-4More Info | 196.85 | 241.3 | 23 | 2.1 | 160 | 354 | - | - | 100Cr6 | -30° - 120 ℃ |
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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