Bearing No. | Boundary Dimensions | Equivalent to foreign | Basic load ratings | Limiting Speeds | Mass | |||||||
New No. | Old No. | d | D | B | rmin | SKF | FAG | Dynamic Load | Static load | Grease | Oil | kg |
61980M | 1000980H | 400 | 540 | 65 | 4.0 | 61980M | 61980M | 256 | 533 | 720 | 950 | 41.5 | 6080M | 180H | 400 | 600 | 90 | 5.0 | 6080M | 6080M | 361 | 751 | 670 | 880 | 87.5 |
61884M | 1000884H | 420 | 520 | 46 | 2.1 | 61884M | 61884M | 183 | 363 | 720 | 950 | 21.5 | 61984M | 1000984H | 420 | 560 | 65 | 4.0 | 61984M | 61984M | 262 | 558 | 690 | 900 | 43.0 |