101,6 mm x 180,975 mm x 48,006 mm ISO 780/772 tapered roller bearingsTechnical information
B - Cone Width: |
18.654 mm |
B: |
21.036 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4: |
2680 lbf |
Y - ISO Factor9: |
1.73 |
C - Cup Width: |
15.875 mm |
R - Cone Backface To Clear Radius1: |
0.760 mm |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
1590 lbf |
Cup Part Number: |
15523RB |
K - Factor7: |
1.69 |
C0 - Static Radial Rating: |
11300 lbf |
Size (mm): |
101,6 mm x 180,975 mm x 48,006 mm |
101,6 mm x 180,975 mm x 48,006 mm ISO 780/772 tapered roller bearingsCross reference
ISO 780/772 bearing Size Chart (mm/inches) |
---|
d | 300 mm |
D | 540 mm |
B | 192 mm |
d2 ≈ | 356 mm |
D1 ≈ | 461 mm |
b | 22.3 mm |
K | 12 mm |
r1,2 min. | 5 mm |
da min. | 320 mm |
Da max. | 520 mm |
ra max. | 4 mm |
Basic dynamic load rating C | 4052 kN |
Basic static load rating C0 | 5850 kN |
Fatigue load limit Pu | 425 kN |
Reference speed | 750 r/min |
Limiting speed | 1600 r/min |
Calculation factor e | 0.35 |
Calculation factor Y1 | 1.9 |
Calculation factor Y2 | 2.9 |
Calculation factor Y0 | 1.8 |
Mass bearing | 185 kg |

101,6 mm x 180,975 mm x 48,006 mm ISO 780/772 tapered roller bearings Cad Models