Komatsu 418-54-34280 STAY
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Komatsu 418-54-34280 STAY Size Chart (mm/inches) |
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d | 60 mm |
D | 95 mm |
B | 18 mm |
d1 | 70.8 mm |
d2 | 70.8 mm |
D1 | 84.2 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
a | 27.2 mm |
da min. | 66 mm |
db min. | 66 mm |
Da max. | 89 mm |
Db max. | 91.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 39 kN |
Basic static load rating C0 | 33.5 kN |
Fatigue load limit Pu | 1.4 kN |
Attainable speed for grease lubrication | 15000 r/min |
Ball diameter Dw | 11.112 mm |
Number of balls z | 19 |
Reference grease quantity Gref | 5.4 cm³ |
Preload class A GA | 240 N |
Static axial stiffness, preload class A | 186 N/µm |
Preload class B GB | 480 N |
Static axial stiffness, preload class B | 243 N/µm |
Preload class C GC | 960 N |
Static axial stiffness, preload class C | 323 N/µm |
Preload class D GD | 1920 N |
Static axial stiffness, preload class D | 437 N/µm |
Calculation factor f | 1.12 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.05 |
Calculation factor f2D | 1.08 |
Calculation factor fHC | 1.02 |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
Mass bearing | 0.34 kg |