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 |