Bearing number : 25580/25521
Size (mm) : 44.45x83.058x23.812
Brand : NSK
Bore Diameter (mm) : 44,45
Outer Diameter (mm) : 83,058
Width (mm) : 23,812
Bearing dimensions and specification in brand catalogue :
d - 44,45 mm
D - 83,058 mm
T - 23,812 mm
B - 25,4 mm
C - 19,05 mm
ra1 max. - 3,3 mm
a - 17,6 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 72 mm
db - 51 mm
ra max. - 3,5 mm
da - 56 mm
Db - 78 mm
Weight - 0,56 Kg
Basic dynamic load rating (C) - 76,5 kN
Basic static load rating (C0) - 99 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,8
Tapered Roller Bearings 25580/25521 NSK 44.45x83.058x23.812 other models we can offer :
| 25580 | • 25580/25520 |
| • 25580/25520 D/X1S | • 25580/25520 DC/X1S |
| • 25580/25520/Q | • 25580/25521 |
| • 25580/25521 | • 25580/25522 |
| • 25580/25522/Q | • 25580/25523/Q |
| • 25580/25528 | • 25580/Q |
| Bearing type | Dimension (mm ) | Weight (Kg) | ||||
| d | D | B | C | T | ||
| JM716649/10 | 85 | 130 | 29 | 24 | 30 | 1.36 |
| JM515649/10 | 80 | 130 | 34 | 28.5 | 35 | 1.749 |
| JL819349/10 | 95 | 135 | 20 | 14 | 20 | 0.83 |
| LM29749/10 | 38.1 | 65.088 | 18.288 | 13.97 | 18.034 | 0.234 |
| LM102949/10 | 45.242 | 73.431 | 19.812 | 15.748 | 19.558 | 0.308 |
| LM102949/10-P6 | 45.242 | 73.431 | 19.812 | 15.748 | 19.558 | 0.308 |
| LM603049A/LM603014 | 45.242 | 79.974 | 19.842 | 15.08 | 19.842 | 0.398 |
| LM501349/LM501310 | 41.275 | 73.431 | 19.812 | 14.732 | 19.558 | 0.325 |
| LM603049/LM603011 | 45.242 | 77.788 | 19.842 | 15.08 | 19.842 | 0.365 |
| LM48549X/10 | 34.925 | 65.088 | 18.288 | 13.97 | 18.034 | 0.257 |
| LM67048/LM67010 | 31.75 | 59.131 | 16.764 | 11.811 | 15.875 | 0.18 |
| LM11949/LM11910 | 19.05 | 45.237 | 16.637 | 12.065 | 15.494 | 0.12 |
| J16154/J16285 | 39 | 72.014 | 20.638 | 16.637 | 21.4 | 0.354 |
| L68149/L68111 | 34.988 | 59.974 | 16.764 | 11.938 | 15.875 | 0.18 |
| L45449/L45410 | 29 | 50.292 | 14.732 | 10.668 | 14.224 | 0.11 |
| JL69349/JL69310 | 38 | 63 | 17 | 13.5 | 17 | 0.2 |
| L44643/10 | 25.4 | 50.292 | 14.732 | 10.668 | 14.224 | 0.13 |
| L44649/10 | 26.988 | 50.292 | 14.732 | 10.668 | 14.224 | 0.12 |
| LM11749/LM11710 | 17.462 | 39.878 | 14.605 | 10.668 | 13.843 | 0.08 |
| LM300849/LM300811 | 40.988 | 67.975 | 18 | 13.5 | 17.5 | 0.243 |
| LM48548/10/P6 | 34.925 | 65.088 | 18.288 | 13.97 | 18.034 | 0.254 |
| 1780/1729 | 25.4 | 56.896 | 19.837 | 15.875 | 19.368 | 0.23 |
| 1988/1922 | 28.575 | 57.15 | 19.355 | 15.875 | 19.845 | 0.22 |