BE Series Self-Aligning Roller Bearings
The BE series self-aligning roller bearings are reinforced self-aligning bearings designed for heavy-duty applications at medium to low speeds. Featuring a two-row spherical roller design with a spherical raceway on the outer ring, they automatically compensate for angular misalignment between the shaft and housing (permissible alignment angle: 1°–2.5°), making them suitable for misaligned installations and shaft deflection scenarios. At their core lies the BE internal reinforcement design combined with a floating inner ring, paired with a high-strength stamped steel or solid brass cage. The rolling elements and rings undergo special heat treatment, providing high load-carrying capacity, low friction, and long service life, capable of withstanding both high radial loads and bidirectional axial loads simultaneously. The XL long-life version further optimizes internal contact precision, significantly improving rated dynamic load capacity and service life, while offering higher limiting speeds and lower temperature rise. Suitable for a wide temperature range of -30°C to 200°C, these bearings are widely used in mining machinery, metallurgical equipment, papermaking machinery, vibrating screens, and general industrial transmission systems.
Product Parameters
| Inquiry | Model | Basic Dimensions (mm) | Rated Load (kN) | Limiting Speed (r/min) | Weight ≈kg |
||||
|---|---|---|---|---|---|---|---|---|---|
| model | d | D | B | C Dynamic | C0 Static | Ref. | Lim. | ||
| ✉️ | 22205 BE | 25 | 52 | 18 | 37.5 | 37.1 | 5000 | 6700 | 0.17 |
| ✉️ | 22206 BE | 30 | 62 | 20 | 49 | 51 | 4500 | 6000 | 0.25 |
| ✉️ | 22207 BE | 35 | 72 | 23 | 64 | 69 | 4000 | 5300 | 0.37 |
| ✉️ | 22208 BE | 40 | 80 | 23 | 70.5 | 78.5 | 3800 | 4800 | 0.44 |
| ✉️ | 22209 BE | 45 | 85 | 23 | 75 | 85 | 3600 | 4500 | 0.48 |
| ✉️ | 22210 BE | 50 | 90 | 23 | 80.5 | 93 | 3400 | 4300 | 0.52 |
| ✉️ | 22211 BE | 55 | 100 | 25 | 96.5 | 112 | 3200 | 4000 | 0.69 |
| ✉️ | 22212 BE | 60 | 110 | 28 | 121 | 141 | 3000 | 3800 | 0.9 |
| ✉️ | 22213 BE | 65 | 120 | 31 | 142 | 170 | 2800 | 3600 | 1.15 |
| ✉️ | 22214 BE | 70 | 125 | 31 | 147 | 179 | 2600 | 3400 | 1.25 |
| ✉️ | 22215 BE | 75 | 130 | 31 | 152 | 188 | 2400 | 3200 | 1.35 |
| ✉️ | 22216 BE | 80 | 140 | 33 | 177 | 219 | 2200 | 3000 | 1.7 |
| ✉️ | 22217 BE | 85 | 150 | 36 | 205 | 256 | 2000 | 2800 | 2.1 |
| ✉️ | 22218 BE | 90 | 160 | 40 | 240 | 300 | 1900 | 2600 | 2.6 |
| ✉️ | 22219 BE | 95 | 170 | 43 | 270 | 335 | 1800 | 2400 | 3.1 |
| ✉️ | 22220 BE | 100 | 180 | 46 | 295 | 375 | 1700 | 2200 | 3.6 |
| ✉️ | 22222 BE | 110 | 200 | 53 | 365 | 470 | 1600 | 2000 | 5 |
| ✉️ | 22224 BE | 120 | 215 | 58 | 425 | 550 | 1500 | 1900 | 6.4 |
| ✉️ | 22226 BE | 130 | 230 | 64 | 490 | 640 | 1400 | 1800 | 8.3 |
| ✉️ | 22228 BE | 140 | 250 | 68 | 570 | 750 | 1300 | 1700 | 10.2 |