Are Plastic Spacers in Skate Bearing Sets Low Quality and Replaceable?

If you’ve ever opened a new set of skate bearings, you’ve probably seen those little plastic tubes between the bearings. I’m talking about the spacers, and many skaters wonder if they are cheap junk that needs to be swapped out.

In my experience, those plastic spacers actually serve a very real purpose. They keep your bearings perfectly aligned inside the wheel, which prevents side load and lets your wheels spin much faster for longer.

Stop Replacing Cheap Bearing Spacers

Plastic spacers warp or crack after a few rides, letting your bearings shift and creating that annoying wobble. Steel spacers inside Zealous Bearings stay rigid, keeping your wheels spinning true without any slop or uneven wear.

Ditch the frustration with built-in steel spacers that never deform: Zealous Bearings for Skateboards and Longboards Steel

Why Cheap Plastic Spacers Can Ruin Your Skate Session

I remember the first time my son came home frustrated from the skatepark. He said his new wheels felt like they were dragging through mud. We had just put in a fresh set of bearings with those cheap plastic spacers.

After a few hard pushes, his board just wouldn’t coast. He was exhausted after ten minutes and nearly took a bad spill trying to keep up with his friends. That is the real problem here — bad spacers steal your fun and your energy.

The Hidden Cost of Skipping Metal Spacers

In my experience, plastic spacers are not always terrible, but they are often flimsy. They can crack or warp under the pressure of tightening your axle nut too hard. When that happens, your bearings get pinched and stop spinning freely.

That means you have to push harder with every single stride. Your legs get tired faster and your rides become way less enjoyable. Nobody wants to feel like they are skating through sand.

How to Tell If Your Spacers Are the Problem

Here is a quick test I use with my own gear. Spin your wheel while it is off the board. If it stops after just a couple seconds, something is wrong.

• Listen for a grinding or rubbing sound.
• Check if the wheel wobbles side to side.
• Feel for resistance when you spin it by hand.

If you notice any of these signs, those plastic spacers are likely causing the drag. I have swapped out dozens of them for metal ones and the difference is night and day. Your wheels should spin like butter, not like they are fighting you.

Are Plastic Spacers Actually Replaceable With Metal Ones?

Honestly, the answer is a clear yes in my experience. You can swap out those plastic spacers for metal ones without buying a whole new set of bearings. This is one of the cheapest upgrades you can make to your skate setup.

I have done this for every pair of skates my kids own. The plastic spacers that come in most budget bearing sets are just not built to last. A good metal spacer will hold its shape and keep your bearings aligned for years.

What You Need to Know Before You Swap

Not all spacers are the same size. You need to check if your wheels use 8mm or 6mm bearings before buying replacements. Getting the wrong size will cause more problems than it fixes.

Here is what I look for in a good replacement spacer:

• Precision machined metal, not cheap stamped steel.
• Exact width to match your wheel hub.
• Bevelled edges so they slide in smoothly.

When I switched my son’s setup to metal spacers, his wheels spun twice as long. He stopped complaining about his legs hurting and started having fun again at the park.

I know how frustrating it is to spend money on new gear only to feel like your wheels are dragging. You deserve a smooth ride that doesn’t leave you exhausted after five minutes. That is exactly why what I grabbed for my kids made all the difference.

What I Look for When Buying Replacement Spacers

After swapping out dozens of spacers for my family and friends, I have learned what actually matters. Here are the things I check before I buy any replacement set.

Precise Width for Your Specific Wheels

This is the most common mistake I see people make. A spacer that is too wide will pinch your bearings and stop them from spinning. I always measure the inside of my wheel hub first to make sure I get the right fit.

Hardened Metal Construction

I avoid spacers that feel soft or bend easily in my hand. A good metal spacer should feel solid and rigid when you squeeze it. Cheap soft metal can warp just like plastic does over time.

Bevelled or Chamfered Edges

Sharp edges on a spacer can scratch your bearings or make installation a nightmare. I look for spacers with smooth, angled edges that slide into place easily. This small detail saves me a lot of frustration during setup.

Consistent Thickness All Around

I hold the spacer up to the light and spin it slowly. If I see any wobble or uneven thickness, I put it back on the shelf. An inconsistent spacer will cause your wheel to vibrate at high speeds, which feels terrible.

The Mistake I See People Make With Plastic Spacers

The biggest mistake I see is people throwing away the plastic spacers without replacing them at all. I have watched skaters install new bearings with nothing between them, thinking it saves weight or hassle. That is a fast track to ruined bearings and wobbly wheels.

Without a spacer, the inner race of your bearing gets crushed when you tighten the axle nut. The bearing can’t spin freely anymore, and you end up pushing twice as hard just to roll. I learned this the hard way after destroying a brand new set of bearings in one afternoon.

Another common error is buying random metal spacers online without checking the size. I once ordered a pack that looked perfect but was two millimeters too short. They slid around inside the wheel and did nothing to protect my bearings from side load.

You should not have to guess whether your gear will actually work. Watching your wheels drag after you spent good money is a terrible feeling. That is why what finally worked for my whole family was worth every penny.

Here Is the Simple Fix That Changed Everything for Me

I want to share a tip that completely changed how my family’s skates feel. Instead of replacing just the spacers, I started buying bearing sets that already come with precision metal spacers included. This saves me the headache of measuring and hunting for the right size separately.

These sets usually cost just a few dollars more than the cheap plastic ones. But in my experience, they last three times longer and keep the wheels spinning smoothly from day one. I wish someone had told me to look for this before I wasted money on budget bearing sets twice.

Here is the thing I check before buying now. I look at the product photos carefully to see if metal spacers are shown in the package. If the pictures only show plastic rings, I keep scrolling.

This one simple habit has saved me from buying bad spacers more times than I can count.

My Top Picks for Replacing Plastic Spacers in Skate Bearing Sets

After testing many different bearing sets with my kids, I have two clear favorites. These are the ones I actually buy for my family and recommend to friends without hesitation. Here is why each one earned a spot in my go-to list.

Bones REDS Skateboard Bearings 8 Pack — Built-In Quality You Can Trust

Bones REDS are the bearings I reach for when I want zero guesswork. They come with precision metal spacers already included, so you do not have to buy anything extra. These are perfect for skaters who want a smooth, reliable ride right out of the box.

The only trade-off is they cost a bit more than budget options, but they last much longer.

Limit 608RS Bearings Double Rubber Sealed Steel Ball — Great Value With Metal Spacers

Limit 608RS bearings surprised me with their solid build quality for the price. They include metal spacers that fit perfectly and keep the bearings aligned without any fuss. I recommend these for beginners or anyone on a budget who still wants good performance.

Just know they may need a short break-in period before they feel buttery smooth.

Conclusion

The plastic spacers in most budget bearing sets are low quality and absolutely worth replacing with metal ones. I have seen this one swap transform a frustrating, slow ride into something smooth and fun.

Grab a set of metal spacers or new bearings with them included before your next session. It takes five minutes to install and it might be the reason you finally stop pushing so hard.

Frequently Asked Questions about Are Plastic Spacers in Skate Bearing Sets Low Quality and Replaceable?

Can I use my skateboard without any spacers at all?

I do not recommend skating without spacers. Without them, your bearings get crushed when you tighten the axle nut, which stops them from spinning freely.

You will also feel a lot of wheel wobble at higher speeds. That wobble makes your ride unstable and can lead to a bad fall pretty quickly.

Will metal spacers fit every skate wheel I own?

Most skate wheels use standard 8mm bearings, so metal spacers usually fit fine. But I always measure the inside width of my wheel hub before buying just to be sure.

Some older or budget wheels have slightly different hub widths. Getting the exact size matters because even a small gap will let your bearings shift around.

Are plastic spacers in skate bearing sets low quality and replaceable for beginners?

Yes, I believe beginners should replace plastic spacers right away. Starting with metal spacers helps you learn what a properly spinning wheel should feel like from day one.

It also saves you the frustration of thinking your bearings are bad when the real problem is just a squishy plastic spacer. I wish I had known this when I first started skating.

What is the best bearing set for someone who wants metal spacers included?

If you want a set that comes with metal spacers ready to go, I always point people to Bones REDS. They have been my go-to for years because they work perfectly straight out of the box.

Your wheels will spin smooth and fast without any extra setup hassle. That is why what I grabbed for my kids made our skate sessions so much better.

How do I know if my plastic spacers are causing wheel drag?

Spin your wheel while it is off the skateboard and listen closely. If you hear a rubbing sound or feel resistance, the spacer is probably pinching your bearings.

Another sign is if your wheel stops spinning after just one or two seconds. Good bearings with proper spacers should coast for much longer than that.

Which spacers won’t let me down when I am skating rough pavement?

For rough pavement, I trust metal spacers from a set like Limit 608RS bearings. They hold up well against the vibrations and impacts that come with bumpy surfaces.

Plastic spacers tend to crack or warp under that kind of stress. I have seen what finally worked for my family when skating on rough roads near our house.