NTN SKF FAG TIMKEN NSK 140KV81 bearing Size Chart (mm/inches) |
|---|
| da | 140 mm |
| db | 158.75 mm |
| dc | 134.938 mm |
| Da | 250 mm |
| Ca | 77.8 mm |
| A1 | 149.225 mm |
| A2 | 193.675 mm |
| S | 4.763 mm |
| ba | 61.119 mm |
| H | 298.45 mm |
| H1 | 152.4 mm |
| H2 | 60.325 mm |
| L | 511.175 mm |
| R1 | 87.313 mm |
| R2 | 38.1 mm |
| RG | 3/4 NPT |
| PG | 1/4 NPT |
| h | 51.594 mm |
| Housing | SSAFS 228 |
| Stabilizing ring | SR-28-0 |
| Labyrinth ring (db shaft position) | LOR 144 |
| Labyrinth ring (dc shaft position) | LOR 127 |
| End plug (suffix Y) | EPR 16 |
| Bearing limiting speed | 3200 r/min |
| P60° | 301 kN |
| P90° | 180 kN |
| P120° | 116 kN |
| P150° | 105 kN |
| P180° | 127 kN |
| Pa | 82.3 kN |
| Mass pillow block | 89.8 kg |
| Cap bolt | 7/8-9 UNC |
| Cap bolt recommended tightening torque | 813.5 N·m |
| Cap bolt, SAE grade | 8 |
| Eye bolt | 3/8-16 UNC |
| Initial grease fill | 481.95 g |