QM INDUSTRIES QAAC18A090SEO Flange Block Bearings
| Brand Name |
QM INDUSTRIES |
| Model Number |
QAAC18A090SEO |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QM INDUSTRIES QAAC18A090SEO bearing Size Chart (mm/inches) |
|---|
| d | 30 mm |
| D | 47 mm |
| B | 9 mm |
| d1 | 35.6 mm |
| d2 | 35.6 mm |
| D1 | 41.4 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.2 mm |
| a | 9.7 mm |
| da min. | 32 mm |
| db min. | 32 mm |
| Da max. | 45 mm |
| Db max. | 45.6 mm |
| ra max. | 0.3 mm |
| rb max. | 0.2 mm |
| Basic dynamic load rating C | 7.15 kN |
| Basic static load rating C0 | 4.55 kN |
| Fatigue load limit Pu | 0.193 kN |
| Attainable speed for grease lubrication | 38000 r/min |
| Ball diameter Dw | 4.762 mm |
| Number of balls z | 20 |
| Reference grease quantity Gref | 0.63 cm³ |
| Preload class A GA | 25 N |
| Static axial stiffness, preload class A | 29 N/µm |
| Preload class B GB | 50 N |
| Static axial stiffness, preload class B | 39 N/µm |
| Preload class C GC | 100 N |
| Static axial stiffness, preload class C | 53 N/µm |
| Preload class D GD | 200 N |
| Static axial stiffness, preload class D | 74 N/µm |
| Calculation factor f | 1.08 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.18 |
| Calculation factor fHC | 1.04 |
| Calculation factor f0 | 10.4 |
| Mass bearing | 0.045 kg |