Luoyang lirui bearing Co. Ltd is a professional company engaged in the production of bearings, such as series of thin-wall deep groove ball bearing, angular contact bearing, four-point contact ball bearing.
There are three kinds of structure of Thin-wall bearing, such as ARO, CPO, XPO. Which are short for thin-wall angular contact series, thin-walled deep groove ball series 3. Thin-wall four-point contact ball series
We also specialize in the production of American KAYDON substitute precision thin section bearing, and Germany substitute thin section bearing, imported substitute bearing, and Japan NTN substitute precision thin section bearing.
On the basis of thin-walled radial contact ball bearing, Seal type radial contact ball bearing has sealed rings on both sides of bearing, which can be more protective, also can maintain perfect lubrication, but it has lower bearing design revolution, compared with open or separate bearing.
Feature;
Thin wall bearing has many advantages and superiority that ordinary bearing is incomparable, such as thin wall, light weight, strong carrying capacity, higher precision. It is especially suitable for aerospace, military, medical machinery, machine tool accessories, precision instruments, textile machinery, machinery parts, engineering machinery, welding equipment, etc. Its has high requirement of small size and light weight devices but with limited installation space, and also has a wide range of available space. Besides, It can also save space, reduce weight, significantly reduce the friction, and provide good rotating accuracy, without affecting the bearing performance and service life. Using thin wall bearings can reduce design of outside dimension and the production cost
Deep groove ball bearings can withstand radial load and two-way axial load, making it very suitable for high speed rotation and requiring low noise, low vibration.
Main application:
Car: Rear wheel, transmission, electrical equipment parts
Electric: General motor, household electrical appliances
Other: Instrumentation, internal combustion engines, construction machinery, railway vehicle, loading and unloading handling machinery, agricultural machinery, all kinds of industrial machinery
| Type | Major dimensions | Steel ball
number | weight | Rated loading | Limiting speed | Equivalent |
| d | D | B | radial | thrust | capsizing moment |
| static | dynamic | static | dynamic | static | dynamic | KAYDON | SILVERTHIN |
| mm | mm | mm | pcs | Kg | Co(N) | Cr(N) | N | N | Nm | Nm | (RPM) |
| LR040UU | 101.6 | 120.65 | 12.7 | 35 | 0.249 | 9,340 | 5,740 | 13,830 | 16,640 | 310 | 370 | 3,660 | JU040CP0 | JSU040CP0 |
| LR042UU | 107.95 | 127 | 12.7 | 37 | 0.263 | 9,880 | 5,870 | 14,550 | 17,040 | 340 | 400 | 3,460 | JU042CP0 | JSU042CP0 |
| LR045UU | 114.3 | 133.35 | 12.7 | 39 | 0.277 | 10,410 | 6,010 | 15,300 | 17,390 | 380 | 430 | 3,280 | JU045CP0 | JSU045CP0 |
| LR047UU | 120.65 | 139.7 | 12.7 | 41 | 0.295 | 10,940 | 6,090 | 16,060 | 17,660 | 420 | 460 | 3,120 | JU047CP0 | JSU047CP0 |
| LR050UU | 127 | 146.05 | 12.7 | 43 | 0.308 | 11,520 | 6,180 | 16,810 | 17,970 | 460 | 490 | 2,980 | JU050CP0 | JSU050CP0 |
| LR055UU | 139.7 | 158.75 | 12.7 | 47 | 0.336 | 12,590 | 6,410 | 18,280 | 18,550 | 550 | 550 | 2,720 | JU055CP0 | JSU055CP0 |
| LR060UU | 152.4 | 171.45 | 12.7 | 51 | 0.367 | 13,660 | 6,630 | 19,790 | 19,220 | 640 | 620 | 2,510 | JU060CP0 | JSU060CP0 |
| LR065UU | 165.1 | 184.15 | 12.7 | 55 | 0.395 | 14,720 | 6,810 | 21,310 | 19,750 | 740 | 690 | 2,330 | JU065CP0 | JSU065CP0 |
| LR070UU | 177.8 | 196.85 | 12.7 | 59 | 0.422 | 15,790 | 6,980 | 22,770 | 20,240 | 850 | 760 | 2,170 | JU070CP0 | JSU070CP0 |
| LR075UU | 190.5 | 209.55 | 12.7 | 63 | 0.449 | 16,860 | 7,120 | 24,240 | 20,640 | 970 | 820 | 2,030 | JU075CP0 | JSU075CP0 |
| LR080UU | 203.2 | 222.25 | 12.7 | 67 | 0.481 | 17,930 | 7,340 | 25,760 | 21,220 | 1,100 | 900 | 1,910 | JU080CP0 | JSU080CP0 |
| LR090UU | 228.6 | 247.65 | 12.7 | 75 | 0.535 | 20,060 | 7,700 | 28,780 | 22,330 | 1,370 | 1,060 | 1,700 | JU090CP0 | JSU090CP0 |
| LR100UU | 254 | 273.05 | 12.7 | 83 | 0.594 | 22,200 | 7,920 | 31,760 | 23,000 | 1,670 | 1,210 | 1,540 | JU100CP0 | JSU100CP0 |
| LR110UU | 279.4 | 298.45 | 12.7 | 91 | 0.649 | 24,330 | 8,360 | 34,700 | 23,490 | 2,010 | 1,360 | 1,410 | JU110CP0 | JSU110CP0 |
| LR120UU | 304.8 | 323.85 | 12.7 | 99 | 0.708 | 26,470 | 8,780 | 37,720 | 24,330 | 2,370 | 1,530 | 1,300 | JU120CP0 | JSU120CP0 |
Luoyang Lirui Bearing Co., Ltd, located in an ancient capital city Luoyang which is a great production base for bearing, is a new-high technology corporation with the integration of design, research and development, manufacturing. Our company is based on not only the development of China's bearing, but also the global perspective, and has first-class team of bearing experts and engineers, the domestic first-class CNC grinding, automatic equipment, and large-scale sophisticated equipment, all of these guarantee that our bearings have high precision and stability.
Our company has been found in 1994, since the establishment, we inherit "honest and trustworthy, the user orientated", adhere to high quality pre-sales technical support, superior product quality coupled with excellent after-sale service to serve every customer. We are specialized in the design, research and production to various non standard bearing, imported substitution bearing and special bearing, which are widely applied to aerospace, precision instruments, textile, precision lathe, port, mining, medical treatment, coal, cement, oil drilling, wind power generation, industrial robots, defense industry and other fields. A large number of our products are exported to the United States, Britain, Canada, Germany, Austria, Italy, Japan, Korea, Singapore, India, Pakistan, Thailand, Malaysia and other countries.
We have got ISO9001: 2000 certificate, as it is represented in "Quality Guideline", Lirui bearing focus on comprehensive quality management, and take it as a sustained effort to improve customer satisfaction. These requires our team including senior management take on the job training and further education. At the meantime, it is necessary to establish full assessment to ensure that this goes smoothly in this area. The company gradually forms a stable country and worldwide sales network. Each product reflects constant pursuit of the excellence of Lirui employees, and serves our customers by qualified products and business philosophy of "innovation, integrity and pragmatic, development". Creating value for customers and guarantee satisfaction to the customers are our principles, thus, we sincerely welcome friends from all over the world come to discuss, exchange and cooperation. Let us use our joint hands to create a bright future.
