Standard Bearings
Self Aligning Ball Bearings
Features two rows of balls and a common sphered raceway in the outer ring. Insensitive to angular misalignment of the shaft relative to the housing. SDK Bearings are manufactured using premium high-carbon chromium steel, ensuring exceptional durability and resistance to wear even in the most demanding industrial environments. The optimized internal geometry reduces friction, allowing for lower operating temperatures and extended lubricant life.
Our precision engineering guarantees high rotational speeds and reliable performance, making these bearings the preferred choice for critical applications globally. Each bearing undergoes rigorous quality control testing to meet stringent international standards.
Key Advantages
- Lowest friction of all rolling bearings
- Accommodates misalignment
- Excellent high-speed performance
Industrial Applications
Industrial MachineryAutomotive ApplicationsAgricultural EquipmentPumps & Compressors
Available Cage Materials
Pressed Steel CageMachined Brass CagePolyamide (Nylon) Cage
Technical Specifications
Bore TypeCylindrical / Tapered
SealingOpen / Sealed
MaterialBearing Steel
ApplicationTextile Machinery, Fans
Dimensional Data
| Designation | Bore d (mm) | Outside Diameter D (mm) | Width B (mm) | Chamfer r min (mm) | Dynamic Load C (kN) | Static Load C0 (kN) | Speed (r/min) |
|---|---|---|---|---|---|---|---|
| 1200 | 10 | 29 | 9 | 0.3 | 14.0 | 11.2 | 26000 |
| 1201 | 12 | 33 | 10 | 0.3 | 16.8 | 13.4 | 23700 |
| 1202 | 15 | 39 | 11 | 0.3 | 21.5 | 17.2 | 21200 |
| 1203 | 17 | 42 | 12 | 0.3 | 25.1 | 20.1 | 19900 |
| 1204 | 20 | 48 | 13 | 1 | 31.0 | 24.8 | 18400 |
| 1205 | 25 | 60 | 15 | 1 | 42.5 | 34.0 | 16400 |
| 1206 | 30 | 65 | 17 | 1 | 56.0 | 44.8 | 15000 |
| 1207 | 35 | 75 | 19 | 1 | 71.5 | 57.2 | 13900 |
| 1208 | 40 | 85 | 22 | 1 | 89.0 | 71.2 | 13000 |
| 1209 | 45 | 95 | 24 | 1 | 108.5 | 86.8 | 12300 |
| 1210 | 50 | 105 | 26 | 1.5 | 130.0 | 104.0 | 11600 |
| 1211 | 55 | 115 | 28 | 1.5 | 153.5 | 122.8 | 11100 |
| 1212 | 60 | 125 | 30 | 1.5 | 179.0 | 143.2 | 10600 |
| 1213 | 65 | 135 | 32 | 1.5 | 206.5 | 165.2 | 10200 |
| 1214 | 70 | 145 | 34 | 1.5 | 236.0 | 188.8 | 9800 |
| 1215 | 75 | 155 | 36 | 1.5 | 267.5 | 214.0 | 9500 |
| 1216 | 80 | 160 | 38 | 1.5 | 301.0 | 240.8 | 9200 |
| 1217 | 85 | 170 | 40 | 1.5 | 336.5 | 269.2 | 8900 |
| 1218 | 90 | 180 | 42 | 1.5 | 374.0 | 299.2 | 8700 |
| 1219 | 95 | 190 | 44 | 1.5 | 413.5 | 330.8 | 8400 |
| 1220 | 100 | 200 | 46 | 2 | 455.0 | 364.0 | 8200 |
| 1221 | 105 | 210 | 48 | 2 | 498.5 | 398.8 | 8000 |
| 1222 | 110 | 220 | 50 | 2 | 544.0 | 435.2 | 7800 |
| 1223 | 115 | 230 | 52 | 2 | 591.5 | 473.2 | 7700 |
| 1224 | 120 | 240 | 54 | 2 | 641.0 | 512.8 | 7500 |
| 1300 | 10 | 34 | 11 | 0.3 | 15.5 | 12.4 | 22000 |
| 1301 | 12 | 39 | 12 | 0.3 | 18.9 | 15.1 | 20100 |
| 1302 | 15 | 46 | 14 | 0.3 | 24.9 | 19.9 | 18000 |
| 1303 | 17 | 50 | 15 | 0.3 | 29.4 | 23.5 | 16900 |
| 1304 | 20 | 60 | 17 | 1 | 37.0 | 29.6 | 15600 |
| 1305 | 25 | 70 | 20 | 1 | 51.9 | 41.5 | 13900 |
| 1306 | 30 | 80 | 24 | 1 | 69.5 | 55.6 | 12700 |
| 1307 | 35 | 95 | 26 | 1 | 89.9 | 71.9 | 11800 |
| 1308 | 40 | 105 | 30 | 1 | 113.0 | 90.4 | 11000 |
| 1309 | 45 | 120 | 32 | 1 | 138.9 | 111.1 | 10400 |
| 1310 | 50 | 130 | 36 | 1.5 | 167.5 | 134.0 | 9800 |
| 1311 | 55 | 140 | 38 | 1.5 | 198.9 | 159.1 | 9400 |
| 1312 | 60 | 155 | 42 | 1.5 | 233.0 | 186.4 | 9000 |
| 1313 | 65 | 165 | 44 | 1.5 | 269.9 | 215.9 | 8600 |
| 1314 | 70 | 180 | 48 | 1.5 | 309.5 | 247.6 | 8300 |
| 1315 | 75 | 190 | 50 | 1.5 | 351.9 | 281.5 | 8000 |
| 1316 | 80 | 200 | 54 | 1.5 | 397.0 | 317.6 | 7800 |
| 1317 | 85 | 215 | 56 | 1.5 | 444.9 | 355.9 | 7500 |
| 1318 | 90 | 225 | 60 | 1.5 | 495.5 | 396.4 | 7300 |
| 1319 | 95 | 240 | 62 | 1.5 | 548.9 | 439.1 | 7100 |
| 1320 | 100 | 250 | 66 | 2 | 605.0 | 484.0 | 7000 |
| 1321 | 105 | 260 | 68 | 2 | 663.9 | 531.1 | 6800 |
| 1322 | 110 | 275 | 72 | 2 | 725.5 | 580.4 | 6600 |
| 1323 | 115 | 285 | 74 | 2 | 789.9 | 631.9 | 6500 |
| 1324 | 120 | 300 | 78 | 2 | 857.0 | 685.6 | 6400 |
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