Core Spool Bearing Set

Stainless workhorse · 8 to 200 g

Built to take a beating. Made for big bait anglers.

€17,95 EUR
€17,95 EUR
Tax included. Shipping calculated at checkout.

2 hand-picked bearings, matched to your reel

Longer casts ideal for 8-200g
ABEC 5 spins noticeably longer
Easy install 2 bearings, quick swap

In stock, ready to ship

Never swapped spool bearings? See the step by step guide

  • Packed and shipped from our workshop in Berlin
  • Shipping cost for your country shown in the cart

If you don't feel a clear difference in spool start-up, casting behavior or overall performance within 30 days, you can simply send the bearings back. The guarantee applies to all three bearing classes.

What anglers say

A different league from factory condition

★★★★★

“The result is a reel from another planet! No comparison to the factory condition, you will not regret this purchase.”

René · Customer of our Berlin workshop

★★★★★

“The bearings look great, fits my Abu Garcia Zenon perfectly.”

Anders B. · Customer of our Berlin workshop

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    Two Core spool bearings as a matched pair for your baitcaster. Find your reel in the reel finder and the right size pair is selected for you.
    Core spool bearing set

    Core Spool Bearing Set

    Core spool bearing set

    Two Core spool bearings as a matched pair for your baitcaster. Find your reel in the reel finder and the right size pair is selected for you. If you already know your sizes, pick them directly.

    Core is built to take a beating: stainless steel balls, precision stainless races, a sturdy cage and metal shields on both sides, built to ABEC 5. Made for big bait anglers and hard daily use. Not for speed records with micro lures, but for steady, controlled rotation under load, cast after cast, season after season.

    • Our pick for reels built for lure weights from 8 to 200 g and beyond
    • Full stainless construction with metal shields (ZZ) for maximum durability
    • The right choice for heavy setups, big baits and hard daily use
    • Set of 2 spool bearings, one for the spool shaft and one for the side plate or cast control cap

    Recommendation, not load limit: 8 to 200 g is what we recommend Core for, based on what your reel is built for. The load capacity of the bearing goes over 500 g. How much load your reel can take is still set by the reel itself: spool, gears, drag and body. The bearings do not raise it.

    Reel built for lighter lures? Edge (5 to 100 g) or Apex (2 to 60 g) is our pick.

    Spool bearing in front of a baitcasting reel

    Why the spool bearings

    The part that decides how your spool starts.

    When you cast, the spool sits on two small bearings. If they drag, the spool starts late and slows down early. Light lures suffer first.

    Fresh, matched bearings let the spool start earlier and keep running. That is the whole idea behind our sets.

    Find the set for my reel

    Casting distance

    Same cast. Up to 30 % further.

    Worn or sluggish spool bearings slow the spool down while the lure is still in the air. Ours let it start earlier and keep running, so the lure carries further. Those extra metres can be the difference between a few small fish and the one you came for.

    +30 %
    • Stock bearingsThe spool slows down early and the lure lands short.
    • Kazemaki bearingsUp to 30 % more distance with the same cast. Out where the big one can be waiting.

    How much you gain depends on your reel, your lure and your cast.

    Free spin

    Stock stops after seconds. Ours spins for over a minute.

    Same reel, same spool, spun the same way. Straight out of the box the spool stops after 3 to 5 seconds. With our bearings it keeps turning for 1:10 minutes. That free spin is what carries your lure further.

    Measured in our workshop on a Shimano 24 Metanium DC, stock out of the box against our bearings. Shown in time lapse.

    Why swap at all

    Same bearing. A few seasons apart.

    You do not see it from the outside. Open an old spool bearing and this is what sits inside. It still turns, but every cast pays for it.

    A spool bearing split down the middle: the left half gummed up with old grease, dirt and rust, the right half clean and new

    After a few seasons

    1. Grease or gummed oilMany stock bearings are packed with grease, which brakes the spool hard from day one. Old oil thickens and goes sticky on top.
    2. Dirt in the racesSand and fine grit stick in the residue and grind with every turn.
    3. Rust and pittingWater gets in, the steel pits. You hear it as a rough, scratchy cast.

    Fresh bearing

    1. Dry, or one drop of oilApex and Edge ship dry and can be fished that way. We recommend one drop: a touch quieter, and with regular re-oiling they last longer.
    2. Clean racesNothing between ball and ring. The spool runs out quietly instead of stopping.
    3. Smooth balls and racesNothing rough left to grind. Less noise, more distance from the same cast.

    One drop costs a little free spin. You see it in a spin test, you barely notice it on the water. Our pick: Glitch Oil High Spec for Apex, Tumble Weed for Edge. Core comes pre-lubed, nothing to do.

    Find my bearings

    Fit them yourself

    Two bearings. A few minutes.

    You do not need a workshop for this. Where the two spool bearings sit depends on your reel. There are two layouts.

    Layout 1

    Both bearings in the reel

    1. In the side plate, opposite the handle.
    2. Under the spool tension cap, the small cap on the handle side.

    You need a small screwdriver and a pick or tweezers for the clip.

    Layout 2

    One bearing on the spool

    1. In the side plate, opposite the handle.
    2. On the spool shaft, usually at the end, held by a small pin.

    You need a pin remover for the pin. Exact Fit tells you if your reel is one of these.

    Three steps per bearing

    Handle side, under the tension cap

    1. A pick lifts the small wire clip that holds the spool bearing
      Clip out

      Unscrew the spool tension cap. A small wire clip holds the bearing. Lift it out with a pick.

    2. The old spool bearing lifted out of the reel on a thin tool
      Old bearing out

      Hook the bearing through the bore and pull it straight out.

    3. A gloved fingertip presses the new spool bearing into its seat
      New bearing in

      Press the new one in with a fingertip until it sits flush. Clip back in, close up, done.

    Side plate

    1. A pick lifts the wire clip out of the side plate
      Clip out

      Take off the side plate. The same small wire clip holds the bearing here. Lift it out with a pick.

    2. Gloved fingers set a new spool bearing into the side plate
      Swap the bearing

      Pull the old bearing out and set the new one into the seat with your fingers.

    3. The new spool bearing sits flush in the side plate
      Check the seat

      The bearing sits flush and turns freely. Clip back in, side plate back on.

    Always swap both bearings. Only then do you get the full casting distance.

    Bearing on the spool? Watch the pin come out.

    The pin remover pushes the small pin out of the spool shaft without bending anything. Two and a half minutes from our Berlin workshop show every move.

    The video loads from YouTube when you press play. YouTube then receives your data.

    On the bench and on the water

    Where these bearings end up.

    • Two Core spool bearings next to a baitcaster spool and tweezers on the workbench
      Full stainless, metal shieldsBuilt to take a beating.
    • A Core spool bearing held between two gloved fingertips in the workshop
      Small part, big effectSmaller than a fingertip. Two of them carry your spool.
    • Angler on the shore holding a pike, baitcaster on the rock in front
      Made for big baitsOur pick for reels built for 8 to 200 g.

    Part by part

    What you are buying.

    Core spool bearing from the front, left half with metal shield, right half cut open with steel balls and cage

    With sealCut open

    1Balls
    Stainless steel
    2Cage
    Sturdy load-rated cage
    3Rings
    Precision stainless steel
    4Seal
    Metal shields (ZZ)
    Precision
    ABEC 5

    Recommended is not the limit.

    The lure weight is what we recommend this class for, based on what your reel is built for. The bearing itself takes far more. Your reel sets the limit: spool, gears, drag and body.

    In plain words

    What the specs mean.

    BallsStainless steel

    Steel balls in stainless steel rings, the whole bearing is stainless.

    For you: Takes heavy loads and hard knocks, and runs quieter than ceramic.

    CageSturdy load-rated cage

    The cage keeps the balls evenly spaced. This one is built for load.

    For you: Steady, controlled rotation with big baits, cast after cast.

    SealMetal shields (ZZ)

    ZZ means a thin metal shield on both sides of the bearing.

    For you: The shields keep dirt out of the bearing, so it lasts in hard daily use.

    PrecisionABEC 5

    ABEC is a scale for how exactly a bearing is made to size. It runs 1, 3, 5, 7, 9. The higher the number, the tighter the tolerances.

    For you: ABEC 5 is a precise bearing made for load and long service.

    Fit

    Two bearings carry your spool.

    Where they sit

    1 2 Spool

    One bearing at each end of the spool shaft. Depending on the reel they sit on the shaft, in the side plate or in the cast control cap. The two sizes can differ.

    Compare the classes

    Three classes, three jobs.

    All three are built to last. Pick by what your reel is built for, not by price.

    Our bestApex from €27,95
    Edge from €22,95
    Core from €17,95
    Built for
    Maximum performance for light lures
    The all-rounder: performance and durability
    Big baits and hard use
    Recommended lure weight
    2 to 60 g
    5 to 100 g
    8 to 200 g
    Load capacity of the bearing
    up to about 150 g
    over 250 g
    over 500 g
    Balls
    S30 ceramic
    S25 hybrid ceramic
    Stainless steel
    Cage
    PEEK ribbon cage
    Japanese ribbon retainer
    Sturdy load-rated cage
    Seal
    Open
    Sealed or Open
    Metal shields (ZZ)
    Precision
    ABEC 9
    ABEC 9
    ABEC 5

    The lure weight is our recommendation based on what your reel is built for. The load capacity is what the bearing itself takes. Your reel sets the limit: spool, gears, drag and body.

    Find the class for my reel

    What anglers say

    Felt on the first cast.

    • The spool just keeps spinning

      “Thought there was a motor built in, it just does not stop spinning.”

      MartinCustomer of our Berlin workshop

    • A different league from stock

      “The result is a reel from another planet! No comparison to the factory condition, you will not regret this purchase.”

      RenéCustomer of our Berlin workshop

    • You feel it on the spool

      “The spool really does spin better.”

      StefanCustomer of our Berlin workshop

    • Exact fit

      “The bearings look great, fits my Abu Garcia Zenon perfectly.”

      Anders B.Customer of our Berlin workshop

    FAQ

    Good to know

    Which size do I need?

    Type your reel into Exact Fit at the top of this page. It selects the exact spool bearing pair for your reel. Your reel is missing? Send us the model and we add it.

    Is the lure weight a load limit?

    No. The lure weight is our recommendation, based on what your reel is built for. The bearings take far more: Apex up to about 150 g, Edge over 250 g, Core over 500 g. How much load your reel can take is set by the reel itself: spool, gears, drag and body.

    Are ceramic bearings louder?

    A little, yes. Apex and Edge use ceramic balls, which run slightly louder than stock steel bearings. That is normal and not a defect. For a quiet reel, Core is the full stainless option.

    What do I need to fit them?

    For most baitcasters a small screwdriver and tweezers are enough. On some reels the spool bearing sits behind a pin. Exact Fit tells you if your reel is one of them, and we carry the pin remover.

    What if I do not feel a difference?

    30-Day Performance Boost Guarantee: if you do not feel a clear difference in spool start-up, casting or overall performance within 30 days, send the bearings back.