JYHY specializes in extra-large deep groove ball bearings with bore diameters ranging from 400 mm to 1700 mm. Our product range includes complete 608, 618, 619 and 60 series bearings, providing solutions from space-saving thin-section designs to heavy-duty high-load configurations.
Designed for large motors, wind turbines, mining equipment, industrial gearboxes, rotating machinery and heavy-duty process equipment, these bearings can accommodate radial loads as well as axial loads in both directions. Multiple cage designs, clearance options and custom-engineered dimensions are available to meet specific application requirements.
In addition to standard catalog products, JYHY also manufactures oversized and non-standard deep groove ball bearings tailored to customer drawings and operating conditions.
Custom Large Bearing Solutions
Need a bearing larger than 1700 mm? JYHY can manufacture custom deep groove ball bearings with special dimensions, cage designs, clearances and material specifications according to customer requirements.
Product Specifications
| Inquiry | Bearing No. | d | D | B | Cr | Cor | Weight |
|---|---|---|---|---|---|---|---|
| 618/900F3 | 900 | 1090 | 85 | 600 | 1430 | 155 | |
| 618/950 | 950 | 1150 | 90 | 663 | 1620 | 188 | |
| 618/1000 | 1000 | 1220 | 100 | 635 | 1720 | 230 | |
| 618/1060 | 1060 | 1280 | 100 | 710 | 2140 | 265 | |
| 618/1120 | 1120 | 1360 | 106 | 725 | 2180 | 310 | |
| 618/1180 | 1180 | 1420 | 106 | 920 | 2580 | 310 | |
| 618/1240X1 | 1240 | 1480 | 112 | 930 | 2660 | 356 | |
| 618/1250 | 1250 | 1500 | 112 | 830 | 2740 | 390 | |
| 618/1320F3 | 1320 | 1600 | 122 | 955 | 2830 | 512 | |
| 618/1320X2F1/C9 | 1320 | 1600 | 150 | 956 | 2830 | 520 | |
| 618/1400 | 1400 | 1700 | 132 | 1070 | 3980 | 620 | |
| 618/1500 | 1500 | 1820 | 140 | 1190 | 4310 | 695 | |
| 618/1600 | 1600 | 1950 | 155 | 1240 | 4750 | 975 | |
| 618/1700 | 1700 | 2060 | 160 | 1240 | 4950 | 1110 |
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