Rollerblade
Rollerblade Twincam ILQ-7 Plus skate bearings (16 pcs)
16 pcs · ILQ-7 · 608 · 7 balls · Kyodo grease
5 (1)
179.99 PLN
Inline skate bearings
30 products
The 608 standard fits any skates with an 8 mm axle. A set is 16 pieces — two bearings per wheel.
Products
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Rollerblade2 colours
Rollerblade Twincam ILQ-9 Pro skate bearings, orange (16 pcs)
16 pcs · ILQ-9 · 608 · 6 balls · TK Racing Gel
329.99 PLN
Rollerblade2 colours
Rollerblade Twincam ILQ-9 Pro skate bearings, green (16 pcs)
16 pcs · ILQ-9 · Rollerblade · green
329.99 PLN
YOYOSKATE
Łożyska do rolek YOYO x Twincam ILQ-9 Classic Plus (16 szt.)
ILQ-9 Classic Plus · size 608 · 16 pcs · 6 balls 4.5 mm · koszyk nylonowo-teflonowy
250.00 PLN
Stelior3 colours
Stelior Black Ceramic 5-ball hybrid bearings, black (16 pcs)
16 pcs · hybrid · 5 balls · Black Ceramic · black
229.99 PLN
Stelior3 colours
Stelior Black Ceramic hybrid bearings, titanium (16 pcs)
16 pcs · 608 · Si3N4 balls · GCR15 steel + titanium · RS shields
279.99 PLN
How to read the markings
The marking on a bearing tells you about manufacturing precision, not speed. ABEC is an industrial standard for dimensional tolerance. ILQ and SG are scales used by inline skate manufacturers, and “Swiss” is now the name of a class, not a place of manufacture.
| Marking | What it means |
|---|---|
| ABEC 5, 7, 9 | dimensional tolerance standard; a higher number means tighter tolerances |
| ILQ-5, 7, 9 | Twincam scale for bearings designed for inline skates |
| SG5, 7, 9 | marking used for Rollerblade bearings |
| Swiss, Ceramic | trade names for higher classes, with no common standard |
What actually affects the ride
How a bearing rolls and how long it lasts depends on the race steel, the lubricant, the seals and cleanliness. Rubber seals keep dust out better and can be removed for cleaning; metal shields are less tight. A bearing with oil spins up more easily, one with grease lasts longer without servicing.
Clean or replace
Grinding after skating in dust usually disappears after cleaning and lubricating. Rust, noticeable play and a gritty resistance that remains after cleaning mean replacement. While you’re at it, check the spacers: a badly matched one can lock up new bearings. You’ll find a full overview in the guide inline skate bearings: ABEC, ILQ, Swiss.
Guides for this category
Frequently asked questions
What does 608 on a bearing mean?
The dimensions: 8 mm bore, 22 mm outer diameter, 7 mm width. It’s the standard in inline skates, roller skates and skateboards.
Is ILQ-9 better than ABEC 9?
These markings can’t be compared directly, because they’re different scales. ILQ describes bearings designed for the loads in inline skates, ABEC refers only to dimensional tolerance.
How many bearings are in a set?
16, i.e. enough for eight wheels. For three-wheel skates you need 12.
Do ceramic bearings make sense for recreational skating?
Rarely. You feel the difference over long distances and in racing; for recreational skating, good wheels and clean steel bearings make more difference.
How do I look after the bearings in my skates?
Avoid water and sand, and after skating in the rain take the bearings out and dry them the same day. If you skate regularly, clean and lubricate them every 2–3 months.