300KBE4202+L NSK Tapered roller bearing
We work closely with our 706 mm D1 ≈ 360 mm B2 ≈ 300KBE4202+L NSK Tapered roller bearing manufacturing partners 560 r/min Limiting speed to bring the best value to China Kobelco Hydraulic Final Drive Motor Supplier customers.
| Brand Name: | NSK |
| Model Number: | 300KBE4202+L |
| D1 ≈: | 706 mm |
| Limiting speed: | 560 r/min |
| B2 ≈: | 360 mm |
| b: | 22.3 mm |
| D: | 830 mm |
| da min.: | 480 mm |
| Calculation factor Y2: | 2.9 |
| Mass bearing + sleeve: | 725 kg |
Product Details
| D1 ≈ | 706 mm |
| Limiting speed | 560 r/min |
| B2 ≈ | 360 mm |
| b | 22.3 mm |
| D | 830 mm |
| da min. | 480 mm |
| Calculation factor Y2 | 2.9 |
| Mass bearing + sleeve | 725 kg |
| Basic dynamic load rating C | 8958 kN |
| Calculation factor Y0 | 1.8 |
| Reference speed | 400 r/min |
| Basic static load rating C0 | 13700 kN |
| B | 296 mm |
| d2 ≈ | 574 mm |
| d1 | 440 mm |
| G1 | 50 mm |
| Fatigue load limit Pu | 880 kN |
| ra max. | 6 mm |
| Calculation factor Y1 | 1.9 |
| G | Tr 480x5 |