S7018 CE/P4BVG275
Precision ball bearing > High precision angular contact ball bearing
S7018 CE/P4BVG275 - High precision angular contact ball bearing - Precision ball bearing
| Product model | S7018 CE/P4BVG275 |
|---|---|
| d | 90 mm |
| D | 140 mm |
| B | 24 mm |
| d1 | 108.33mm |
| d2 | 105.5mm |
| D2 | 125.2mm |
| r1,2 | min.1.5mm |
| r3,4 | min.1mm |
| a | 27.5mm |
| da | max.107.6mm |
| db | max.104.8mm |
| Da | max.133mm |
| Db | max.134.4mm |
| Fillet radius(ra) | max.1.5mm |
| Fillet radius(rb) | max.1mm |
| Pu | 1.27kN |
| Oil and gas lubrication can reach the speed | 13300r/min |
| Contact angle(α) | 15° |
| Ball diameter(Dw) | 11.112mm |
| The number of pages(z) | 28 |
| Preload level A(GA) | 190N |
| Static axial stiffness of preload level A | 79N/µm |
| Correction factor depends on bearing series and size (f) | 1.1 |
| The correction factor depends on the contact angle(f1) | 1 |
| Correction factor, preload class A(f2A) | 1 |
| Correction factor of hybrid ceramic bearing(fHC) | 1 |
| Calculation coefficient(f0) | 9.6 |
| Weight | 1.25kg |
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S7018 CE/P4BVG275 / High precision angular contact ball bearing / Precision ball bearing