Self-aligning Ball Bearings With An Extended Inner Ring
Self-aligning ball bearings with an extended inner ring are a common type of self-aligning ball bearings. Self-aligning ball bearings with a symbolic inner ring are designed for less demanding applications that use commercial-grade shafting. Self-aligning ball bearings with an extended inner ring are located axially on the shaft using a slot at 1 end of the inner circle that engages a pin or shoulder screw fitted to the post. The holding device also prevents the shaft from spinning in the bearing bore.
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 | ||
| 20 | 47 | 14 | 10.1 | 2.6 | 13000 | – | 0.085 | 11204 | |
| 25 | 52 | 15 | 12.3 | 3.25 | 10000 | – | 0.226 | 11205 | |
| 30 | 62 | 16 | 15.9 | 4.6 | 8500 | – | 0.364 | 11206 | |
| 35 | 72 | 17 | 16 | 5.1 | 7500 | – | 0.554 | 11207 | |
| 40 | 80 | 18 | 19.4 | 6.5 | 6700 | – | 0.722 | 11208 | |
| 45 | 85 | 19 | 22 | 7.3 | 6000 | – | 0.78 | 11209 | |
| 50 | 90 | 20 | 22.9 | 8 | 5600 | – | 0.866 | 11210 | |
| 55 | 100 | 21 | 27 | 9 | 5000 | – | 1.13 | 11211 | |
| 60 | 110 | 22 | 30.5 | 11.4 | 4500 | – | 1.51 | 11212 | |
Self-aligning ball bearings with an extended inner ring 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.
