LM121948DW Needle Aircraft Roller Bearings
Our highly-skilled and factory-trained service experts have the resources to help 3.1 mm rb max. you with all 3.3 mm r3,4 min. 519 mm da max. your LM121948DW Needle Aircraft Roller Bearings needs - including routine maintenance, major repairs, warranty service, and Angular Contact Ball Bearings LLC NTN-SNR BEARINGS RUS equipment inspections.
| Model Number: | LM121948DW |
| r3,4 min.: | 3.3 mm |
| da max.: | 519 mm |
| rb max.: | 3.1 mm |
| d: | 488.95 mm |
| Ca min.: | 13 mm |
| Limiting speed: | 850 r/min |
| d1 ≈: | 560.5 mm |
| ra max.: | 6 mm |
Product Details
| r3,4 min. | 3.3 mm |
| da max. | 519 mm |
| rb max. | 3.1 mm |
| d | 488.95 mm |
| Ca min. | 13 mm |
| Limiting speed | 850 r/min |
| d1 ≈ | 560.5 mm |
| ra max. | 6 mm |
| Mass bearing | 63.5 kg |
| db min. | 520 mm |
| Cb min. | 22 mm |
| Calculation factor Y0 | 0.7 |
| D | 634.873 mm |
| Calculation factor Y | 1.25 |
| B | 84.138 mm |
| r1,2 min. | 6.4 mm |
| Db min. | 613 mm |
| Reference speed | 600 r/min |
| a | 124 mm |
| Basic static load rating C0 | 3650 kN |