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Double FF
Double FF Swiss Ceramic "7" Black Ball Bearings – Ceramic Bearings – 16 pcs
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- Delivered between 25-8-2026 – 28-8-2026 · free NL shipping from € 150,00
- 14 days cooling-off — return conditions
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- Free pickup by appointment in Dedemsvaart
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Book an appointmentProduct description
Double FF Swiss Ceramic “7” Black Ball Bearings – 16 pcs
★★★★½ 4.5 out of 5 — based on 236 reviews
Set of 16 ceramic ball bearings. Swiss quality with 7-ball design. Immediately noticeable difference in speed and rolling resistance.
- ✓ Type: 608 standard (8x22x7mm)
- ✓ Balls: 7 per bearing, ceramic
- ✓ Quality: Swiss
- ✓ Quantity: 16 pcs per set
- ✓ Colour: Black
Double FF Swiss Ceramic "7" Black Ball Bearings
★★★★½ 4.5 out of 5 — based on 236 reviews
Upgrade your inline skates with Swiss quality ceramic bearings. The ceramic balls are lighter and harder than steel, resulting in noticeably lower rolling resistance and higher speed. With 16 pieces per set you have enough for a complete pair of skates (8 wheels × 2 bearings).
The 7-ball design offers the standard balancing for inline skating, while the ceramic construction is corrosion resistant — no rust after rain or moisture. Less heat build-up at high speeds and a longer lifespan than steel bearings.
- Lower rolling resistance – ceramic balls are lighter and harder
- Corrosion resistant – no rust after rain or moisture
- Less heat – better at high speeds
- Longer lifespan – outlasts steel bearings
- Swiss quality – tight tolerances, consistent performance
Specifications
| Brand | Double FF |
| Type | 608 standard (8x22x7mm) |
| Balls per bearing | 7, ceramic (Si3N4) |
| Quality | Swiss |
| Quantity | 16 pcs per set |
| Colour | Black |
| Compatibility | All inline skates with 608 standard bearings |
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Customer Reviews
★★★★☆ Mark T. — 2026-01-11
Good bearings, noticeable difference in how long wheels spin. Price is fair for ceramic.
★★★★★ Oliver R. — 2026-02-03
After switching to ceramic I never want to go back. The rolling resistance is noticeably lower. Top bearings!