Detailed description
Features:
The 2306 self-aligning ball bearing are made of an inner ring, an out ring, two rows of balls, and a cage. Usually the outer ring of the bearing has a sphere raceway.
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This kind of bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.
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It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected
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The inner ring of the self-aligning ball bearing are usually cylindrical, and sometimes are taper ring, which has the suffix of “k”
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Cage of the self aligning ball bearing is polyamide cage, steel cage.
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suffix of the bearing:
Applications:
Self-aligning ball bearing is designed to withstand heavy load and impact load, precision instruments, low noise machine, automobile, motorcycle, metallurgy, rolling mill, mine, petroleum, papermaking, cement, the sugar industry, general machinery, etc.
| d | 30 |
| D | 72 |
| B | 27 |
| r | 1.1 |
| Cr | 31.4 |
| Cor | 8.75 |
| Crease | 8000 |
| Oil | 11000 |
| Cylindrical | 2306 |
| bore | 2306K |
| da | 36.5 |
| Da | 65.5 |
| ra | 1 |
| e | 0.44 |
| Y1 | 1.44 |
| Y2 | 2.23 |
| Y0 | 1.51 |
| Approx Cylindrical bore | 0.500 |
| Tapered bore | 0.489 |









