200RV2804 NSK ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: | NSK |
| Model Number: | 200RV2804 |
| da: | 214.313 mm |
| Da: | 359.999 mm |
| Ca: | 107.798 mm |
| A1: | 203.2 mm |
| A2: | 295.275 mm |
| ba: | 89.694 mm |
| H: | 419.1 mm |
| H1: | 209.55 mm |
Product Details
| da | 214.313 mm |
| Da | 359.999 mm |
| Ca | 107.798 mm |
| A1 | 203.2 mm |
| A2 | 295.275 mm |
| ba | 89.694 mm |
| H | 419.1 mm |
| H1 | 209.55 mm |
| H2 | 85.725 mm |
| L | 749.3 mm |
| R1 | 122.237 mm |
| R2 | 42.862 mm |
| RG | 1 NPT |
| PG | 1/4 NPT |
| h | 56.356 mm |
| Housing | SSAFS 048 KA |
| Stabilizing ring | 2 x A8897 |
| Labyrinth ring | 2 x LOR 550 |
| End plug (suffix Y) | X-5217-4 |
| Bearing limiting speed | 1900 r/min |
| P60° | 557 kN |
| P90° | 334 kN |
| P120° | 207 kN |
| P150° | 185 kN |
| P180° | 222 kN |
| Pa | 66.7 kN |
| Mass pillow block | 251 kg |
| Cap bolt | 1 1/4-7 UNC |
| Cap bolt recommended tightening torque | 2467.6 N·m |
| Cap bolt, SAE grade | 8 |
| Eye bolt | 2 x 1/2-13 UNC |
| Initial grease fill | 2154.6 g |