SKF is the world's largest manufacturer of bearings — the rolling-element components inside every electric motor, gearbox, pump and wind turbine on the planet. The Global Manufacturing PMI is the primary cycle driver because bearings are a maintenance consumable: when factories run hard, bearings wear out and need replacement; when factories contract, maintenance is deferred and SKF's volumes fall.
Why PMI Drives SKF
SKF sells approximately 1 billion bearings per year across industrial (40%), automotive (35%) and wind/aerospace segments. The industrial segment is the most PMI-sensitive — when factories contract, maintenance spending is deferred and bearing replacements are delayed. The automotive segment follows the PMI with a slight lag (through vehicle production schedules), and wind bearings are driven by the EUR rate cycle (new turbine installations).
SKF's global manufacturing network — with plants in 40+ countries — means the Global PMI is a more accurate demand signal than any regional indicator.
The PMI Cycle 2015–16: +37% in 13 Months
Global PMI fell below 49.0 in October 2015. SKF fell to SEK 115 as industrial maintenance spending slowed. The PMI recovery through 2016 lifted SKF to SEK 158 — a gain of 37% in 13 months. This return is broadly in line with Sandvik (+53%) and Atlas Copco (+49%) in the same cycle, confirming the PMI signal's reliability for Swedish industrials.
SKF vs. Sandvik and Atlas Copco
SKF, Sandvik and Atlas Copco all use the PMI signal and all participated in the 2015–16 industrial recovery. SKF's lower return relative to Sandvik and Atlas Copco reflects its higher automotive exposure (less cyclical than pure industrial) and its greater focus on the aftermarket (which is less volatile than new equipment). SKF is the lowest-volatility PMI expression among Swedish industrials.
Key Risks
SKF's main long-term risk is the EV transition — electric vehicles use approximately 50% fewer bearings per powertrain than internal combustion vehicles. The company is pivoting toward sealed, maintenance-free bearings for EV drivetrains, but the transition creates a structural headwind to volumes. Industrial and wind bearings provide a growing offset.
Cycle Performance Summary
| Parameter | Value |
|---|---|
| Exchange | Nasdaq Stockholm |
| Buy date | October 2015 |
| Buy price | SEK 115 |
| Sell date | November 2016 |
| Sell price | SEK 158 |
| Return | +37% |
| Duration | 13 months |
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