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 |