750,000 mm x 1090,000 mm x 745,000 mm NTN 4R15002 Cylindrical roller bearing
| Brand Name |
NTN |
| Model Number |
4R15002 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 4R15002 bearing Size Chart (mm/inches) |
|---|
| Bearing number | LM 377449/410 |
| Size (mm) | 736.6x558.8x104.775 |
| Bore Diameter (mm) | 736,6 |
| Outer Diameter (mm) | 558,8 |
| Width (mm) | 104,775 |
| d | 558.8 mm |
| D | 736.6 mm |
| T | 104.775 mm |
| d1 | 640 mm |
| B | 104.775 mm |
| C | 80.962 mm |
| r1,2 - min. | 6.4 mm |
| r3,4 - min. | 6.4 mm |
| a | 130 mm |
| da - max. | 595 mm |
| db - min. | 590 mm |
| Da - min. | 680 mm |
| Da - max. | 704 mm |
| Db - min. | 707 mm |
| Ca - min. | 17 mm |
| Cb - min. | 23.5 mm |
| ra - max. | 6 mm |
| rb - max. | 6 mm |
| Basic dynamic load rating - C | 2330 kN |
| Basic static load rating - C0 | 5700 kN |
| Fatigue load limit - Pu | 405 kN |
| Reference speed | 500 r/min |
| Limiting speed | 750 r/min |
| Calculation factor - e | 0.35 |
| Calculation factor - Y | 1.7 |
| Calculation factor - Y0 | 0.9 |
| Dimension series | LM 377400 |
| d1 ≈ | 640 mm |
| r1,2 min. | 6.4 mm |
| r3,4 min. | 6.4 mm |
| da max. | 595 mm |
| db min. | 590 mm |
| Da min. | 680 mm |
| Da max. | 704 mm |
| Db min. | 707 mm |
| Ca min. | 17 mm |
| Cb min. | 23.5 mm |
| ra max. | 6 mm |
| rb max. | 6 mm |
| Basic dynamic load rating C | 2330 kN |
| Basic static load rating C0 | 5700 kN |
| Fatigue load limit Pu | 405 kN |
| Calculation factor e | 0.35 |
| Calculation factor Y | 1.7 |
| Calculation factor Y0 | 0.9 |
| Mass bearing | 115 kg |