The BS2 series comprises self-aligning roller bearings with built-in double-sided contact seals. They retain excellent self-aligning capability and offer extremely high radial load-carrying capacity, whilst also withstanding axial loads in both directions. They are impact- and vibration-resistant, making them suitable for heavy-duty, fluctuating operating conditions. Rubber seals with steel reinforcement are fitted on both sides of the bearing, effectively preventing the ingress of dust, moisture and contaminants whilst minimising grease loss. They are widely used in lifts, textile machinery, conveying equipment, small and medium-sized fans, light industrial mixing equipment and construction machinery.
| Bearing model number | Basic Dimensions（mm） | Basic load （KN） |
Rated speed(rpm) | Bearing weight | ||||
|---|---|---|---|---|---|---|---|---|
| Cylindrical hole | Conical hole | d inner diameter |
D outer diameter |
B thickness |
Dynamic load Cr |
Static load Cor |
Limiting Speed | |
| BS2-2218-2CSK | BS2-2218-2CS | 90 | 160 | 48 | 325 | 375 | 1000 | 3.7 |
| BS2-2217-2CSK | BS2-2217-2CS | 85 | 150 | 44 | 285 | 325 | 1100 | 3 |
| BS2-2216-2CSK | BS2-2216-2CS | 80 | 140 | 40 | 236 | 270 | 1200 | 2.4 |
| - | BS2-2315-2CS | 75 | 160 | 64 | 440 | 475 | 950 | 6.54 |
| BS2-2215-2CSK | BS2-2215-2CS | 75 | 130 | 38 | 212 | 240 | 1300 | 2.1 |
| BS2-2214-2CSK | BS2-2214-2CS | 70 | 125 | 38 | 208 | 228 | 1400 | 1.8 |
| BS2-2213-2CSK | BS2-2213-2CS | 65 | 120 | 38 | 193 | 216 | 1500 | 1.6 |
| BS2-2212-2CSK | BS2-2212-2CS | 60 | 110 | 34 | 156 | 166 | 1600 | 1.3 |
| BS2-2211-2CSK | BS2-2211-2CS | 55 | 100 | 31 | 125 | 127 | 1700 | 1 |
| B52-2210-2CSK | BS2-2210-2CS | 50 | 90 | 28 | 104 | 108 | 1900 | 0.7 |
| BS2-2209-2CSK | BS2-2209-2CS | 45 | 85 | 28 | 102 | 98 | 2000 | 0.66 |
| BS2-2208-2CSK | BS2-2208-2CS | 40 | 80 | 28 | 96.5 | 90 | 2200 | 0.57 |
| BS2-2224-2CS | - | 120 | 215 | 69 | 630 | 765 | 750 | 9.75 |
| BS2-2220-2CS | - | 100 | 180 | 55 | 425 | 490 | 900 | 5.5 |
| BS2-2218-2CS | BS2-2218-2CSK | 90 | 160 | 48 | 325 | 375 | 1000 | 3.7 |
| BS2-2217-2CS | BS2-2217-2CSK | 85 | 150 | 44 | 285 | 325 | 1100 | 3 |
| BS2-2216-2CS | BS2-2216-2CSK | 80 | 140 | 40 | 236 | 270 | 1200 | 2.4 |
| BS2-2315-2CS | - | 75 | 160 | 64 | 440 | 475 | 950 | 6.54 |
| BS2-2215-2CS | BS2-2215-2CSK | 75 | 130 | 38 | 212 | 240 | 1300 | 2.1 |
| BS2-2214-2CS | BS2-2214-2CSK | 70 | 125 | 38 | 208 | 228 | 1400 | 1.8 |
