Bearing 239/630 ISB 239/630 ISB bearing Size Chart (mm/inches) |
|---|
| da | 75 mm |
| db | 87.313 mm |
| dc | 71.438 mm |
| Da | 130 mm |
| Ca | 37.008 mm |
| A1 | 79.375 mm |
| A2 | 118.666 mm |
| S | 3.175 mm |
| ba | 32.544 mm |
| H | 157.559 mm |
| H1 | 82.55 mm |
| H2 | 28.575 mm |
| J min. | 219.075 mm |
| J max. | 244.475 mm |
| L | 285.75 mm |
| N1 | 19.05 mm |
| R1 | 46.038 mm |
| R2 | 21.431 mm |
| RG | 1/4 NPT |
| PG | 1/8 NPT |
| h | 28.575 mm |
| Housing | SAF 215 |
| Stabilizing ring | SR-15-0 |
| Labyrinth ring (db shaft position) | LOR 79 |
| PosiTrac Plus contact element (db shaft position) | B10724-79 |
| Labyrinth ring (dc shaft position) | LOR 46 |
| PosiTrac Plus contact element (dc shaft position) | B10724-44 |
| End plug (suffix Y) | EPR 8 |
| Max. speed for PosiTrac Plus seal | 1450 r/min |
| P60° | 75.6 kN |
| P90° | 45.4 kN |
| P120° | 28 kN |
| P150° | 25.4 kN |
| P180° | 30.2 kN |
| Pa | 19.6 kN |
| Mass pillow block | 12.2 kg |
| Cap bolt | 2 x 1/2-13 UNC |
| Cap bolt recommended tightening torque | 81.3 N·m |
| Cap bolt, SAE grade | 5 |
| Appropriate attachment bolt size G | 0.625 in |
| Initial grease fill | 68.04 g |