517979 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: | Rolling Mills |
| Model Number: | 517979 |
| da: | 60 mm |
| db: | 73.025 mm |
| dc: | 57.15 mm |
| Da: | 130 mm |
| Ca: | 55.804 mm |
| A1: | 79.375 mm |
| A2: | 130.175 mm |
| S: | 4.763 mm |
Product Details
| da | 60 mm |
| db | 73.025 mm |
| dc | 57.15 mm |
| Da | 130 mm |
| Ca | 55.804 mm |
| A1 | 79.375 mm |
| A2 | 130.175 mm |
| S | 4.763 mm |
| ba | 38.1 mm |
| H | 161.925 mm |
| H1 | 82.55 mm |
| H2 | 30.163 mm |
| J min. | 219.075 mm |
| J max. | 244.475 mm |
| L | 285.75 mm |
| N1 | 19.05 mm |
| R1 | 49.212 mm |
| R2 | 19.05 mm |
| RG | 1/8 NPT |
| PG | 1/8 NPT |
| h | 33.337 mm |
| Housing | SAF 312 |
| Stabilizing ring | SR-15-12 |
| Labyrinth ring (db shaft position) | LOR 47 |
| PosiTrac Plus contact element (db shaft position) | B10724-44 |
| Labyrinth ring (dc shaft position) | LOR 33 |
| PosiTrac Plus contact element (dc shaft position) | B10724-32 |
| End plug (suffix Y) | EPR 7 |
| Max. speed for PosiTrac Plus seal | 2150 r/min |
| P60° | 49.4 kN |
| P90° | 29.8 kN |
| P120° | 18.2 kN |
| P150° | 16.5 kN |
| P180° | 20 kN |
| Pa | 12.9 kN |
| Mass pillow block | 14.1 kg |
| Cap bolt | 2 x 1/2-13 UNC |
| Cap bolt recommended tightening torque | 149.1 N·m |
| Cap bolt, SAE grade | 8 |
| Appropriate attachment bolt size G | 0.625 in |
| Initial grease fill | 87.885 g |
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