LL788349/LL78831 TIMKEN Tapered Roller Bearings Double-row
| Brand Name: | TIMKEN |
| Model Number: | LL788349/LL78831 |
| da: | 147.637 mm |
| Da: | 259.999 mm |
| Ca: | 86.614 mm |
| A1: | 149.225 mm |
| A2: | 193.675 mm |
| ba: | 64.294 mm |
| H: | 298.45 mm |
| H1: | 152.4 mm |
Product Details
| da | 147.637 mm |
| Da | 259.999 mm |
| Ca | 86.614 mm |
| A1 | 149.225 mm |
| A2 | 193.675 mm |
| ba | 64.294 mm |
| H | 298.45 mm |
| H1 | 152.4 mm |
| H2 | 60.325 mm |
| J min. | 406.4 mm |
| J max. | 434.975 mm |
| J1 | 85.725 mm |
| L | 511.175 mm |
| N1 | 28.575 mm |
| R1 | 87.313 mm |
| R2 | 38.1 mm |
| RG | 3/4 NPT |
| PG | 1/4 NPT |
| h | 44.45 mm |
| Housing | SAFS 034 KA |
| Stabilizing ring | 2 x SR-0-24 |
| Labyrinth ring | 2 x LOR 138 |
| PosiTrac Plus contact element | 2 x B10724-140 |
| End plug (suffix Y) | EPR 18 |
| Max. speed for PosiTrac Plus seal | 950 r/min |
| P60° | 301 kN |
| P90° | 180 kN |
| P120° | 116 kN |
| P150° | 105 kN |
| P180° | 127 kN |
| Pa | 34 kN |
| Mass pillow block | 87.5 kg |
| Cap bolt | 7/8-9 UNC |
| Cap bolt recommended tightening torque | 813.5 N·m |
| Cap bolt, SAE grade | 8 |
| Eye bolt | 2 x 3/8-16 UNC |
| Appropriate attachment bolt size G | 1 in |
| Initial grease fill | 481.95 g |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |
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