XSA140944-N INA Slewing Ring Bearings
Brand Name: | INA |
Model Number: | XSA140944-N |
Bearing number: | 45256 |
Size (mm): | 280x420x106 |
Bore Diameter (mm): | 280 |
Outer Diameter (mm): | 420 |
Width (mm): | 106 |
d: | 280 mm |
D: | 420 mm |
T: | 106 mm |
Product Details
Bearing number | 45256 |
Size (mm) | 280x420x106 |
Bore Diameter (mm) | 280 |
Outer Diameter (mm) | 420 |
Width (mm) | 106 |
d | 280 mm |
D | 420 mm |
T | 106 mm |
B | 106 mm |
r min. | 4 mm |
r1 min. | 5 mm |
da max | 321 mm |
Db min. | 370 mm |
ra max. | 3 mm |
rb max. | 4 mm |
Db max | 402 mm |
Weight | 51,9 Kg |
Basic dynamic load rating (C) | 1190 kN |
Basic static load rating (C0) | 2470 kN |
(Grease) Lubrication Speed | 560 r/min |
(Oil) Lubrication Speed | 750 r/min |
Calculation factor (e) | 0,25 |
Calculation factor (Y0) | 2,63 |
Bearing No. | 45256 |
r(min) | 4 |
r1(min) | 5 |
Cr | 1490 |
C0r | 2470 |
Cu | 133 |
Grease lub. | 560 |
Oil lub. | 750 |
da(max) | 321 |
Da(max) | 402 |
Da(min) | 370 |
Sa(min) | 6 |
ra(max) | 3 |
rb(max) | 4 |
e | 0.25 |
Y2 | 2.69 |
Y3 | 4.00 |
Y0 | 2.63 |
(Refer.)Mass(kg) | 51.9 |