Sealed Self-aligning Ball Bearings
Sealed self-aligning ball bearings are a common type of self-aligning ball bearings. The bearing seal ring is a bearing seal, especially a ball bearing seal ring. The ball-bearing seal ring has 2 circular protrusions extending upward on 1 end surface of the circular ring. The bearing seal ring has the characteristics of preventing grease from catching fire, avoiding frequent oiling, and simple structure. It is widely used in bearings. Sealed self-aligning ball bearings have a contact seal on both sides that is made of oil and wear-resistant NBR and reinforced with a sheet steel insert (designation suffix 2RS). We can supply different cage types, such as Stamped steel, PA66 glass fiber supported, and Machined brass.
Product parameter
| Boundary dimensions (mm) |
Load ratings (KN) |
Limiting speeds (r/min) |
Mass (kg) |
Bearing NO. | |||||
| d | D | B | Cr | Cor | Grease | oil | EVER-POWER | ||
| 10 | 30 | 14 | 5.53 | 1.18 | 17000 | – | 0.048 | 2200-2RS | |
| 12 | 32 | 14 | 6.24 | 1.43 | 16000 | – | 0.053 | 2201-2RS | |
| 15 | 35 | 14 | 7.41 | 1.76 | 14000 | – | 0.058 | 2202-2RS | |
| 15 | 42 | 17 | 10.8 | 2.6 | 12000 | – | 0.11 | 2302-2RS | |
| 17 | 40 | 16 | 8.84 | 2.2 | 12000 | – | 0.089 | 2203-2RS | |
| 17 | 47 | 19 | 12.7 | 3.4 | 11000 | – | 0.16 | 2303-2RS | |
| 20 | 47 | 18 | 12.7 | 3.4 | 10000 | – | 0.14 | 2204-2RS | |
| 20 | 52 | 21 | 14.3 | 4 | 9000 | – | 0.21 | 2304-2RS | |
| 25 | 52 | 18 | 14.3 | 4 | 9000 | – | 0.16 | 2205-2RS | |
| 25 | 52 | 18 | 14.3 | 4 | 9000 | – | 0.16 | 2205K-2RS | |
| 25 | 62 | 24 | 19 | 5.4 | 7500 | – | 0.34 | 2305-2RS | |
| 25 | 62 | 24 | 19 | 5.4 | 7500 | – | 0.34 | 2305K-2RS | |
| 30 | 62 | 20 | 15.6 | 4.65 | 7500 | – | 0.26 | 2206-2RS | |
| 30 | 62 | 20 | 15.6 | 4.65 | 7500 | – | 0.26 | 2206K-2RS | |
| 30 | 72 | 27 | 22.5 | 6.8 | 6700 | – | 0.51 | 2306-2RS | |
| 30 | 72 | 27 | 22.5 | 6.8 | 6700 | – | 0.51 | 2306K-2RS | |
| 35 | 72 | 23 | 19 | 6 | 6300 | – | 0.41 | 2207-2RS | |
| 35 | 72 | 23 | 19 | 6 | 6300 | – | 0.41 | 2207K-2RS | |
| 35 | 80 | 31 | 26.5 | 8.5 | 5600 | – | 0.7 | 2307-2RS | |
| 35 | 80 | 31 | 26.5 | 8.5 | 5600 | – | 0.7 | 2307K-2RS | |
Sealed self-aligning ball bearings application
Sealed self-aligning ball bearings are widely used in the paper industry, Gear Box, Spinning machines, plastic machinery, medical equipment, and all kinds of industrial machinery.
Company Information
We are a professional bearing exporter in China, producing many bearings in different sizes and sizes. 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, spherical ball/roller bearings, and cylindrical roller bearings, tapered roller bearings, angular contact Ball bearings, etc. Bearings can also provide OEM services according to customer requirements. We adhere to strict global standards, which is why we can provide you with a wide range of bearings of world-class quality. We have always adhered to the principle of “integrity-based, quality first, customer foremost.” We are ready to use our sincerity to serve every global customer for long-term and win-win cooperation.
