List By Size

Please click a name.
You can jump to the target bearing quickly.
Name Type Size (Metric)
inner diameter x outer diameter x thickness
520ZZ 2mm×5mm×2.5mm
520ZZ S A-RB 2mm×5mm×2.5mm
630 3mm×6mm×2mm
630Hi HRCB 3mm×6mm×2mm
630 A-RB 3mm×6mm×2mm
630ZZ 3mm×6mm×2.5mm
630ZHi HRCB 3mm×6mm×2.5mm
730 3mm×7mm×2mm
730AIR HD AIR HD 3mm×7mm×3mm
730AIR AIR 3mm×7mm×3mm
730AIR BFS AIR BFS 3mm×7mm×3mm
730ZZ 3mm×7mm×3mm
740 4mm×7mm×2mm
740Hi HRCB 4mm×7mm×2mm
740ZZ 4mm×7mm×2.5mm
740ZHi HRCB 4mm×7mm×2.5mm
740ZZ 4 piece set 4mm×7mm×2.5mm
830   3mm×8mm×2.5mm
830 S A-RB 3mm×8mm×2.5mm
830AIR HD AIR HD 3mm×8mm×4mm
830AIR AIR 3mm×8mm×4mm
830AIR BFS SW AIR BFS SW 3mm×8mm×4mm
830AIR BFS AIR BFS 3mm×8mm×4mm
830ZR ZR 3mm×8mm×4mm
830ZHi HRCB 3mm×8mm×4mm
840 4mm×8mm×2mm
840ZZ 4mm×8mm×3mm
840ZHi HRCB 4mm×8mm×3mm
840ZZ S A-RB 4mm×8mm×3mm
850 5mm×8mm×2mm
850Hi HRCB 5mm×8mm×2mm
850 S A-RB 5mm×8mm×2mm
850ZZ 5mm×8mm×2.5mm
850ZHi HRCB 5mm×8mm×2.5mm
850ZZ 4 piece set 5mm×8mm×2.5mm
940ZZ 4mm×9mm×4mm
940ZZ S A-RB 4mm×9mm×4mm
950 5mm×9mm×2.5mm
950Hi HRCB 5mm×9mm×2.5mm
950 CRBB 5mm×9mm×2.5mm
950ZZ 5mm×9mm×3mm
950ZHi HRCB 5mm×9mm×3mm
1030AIR HD AIR HD 3mm×10mm×4mm
1030AIR AIR 3mm×10mm×4mm
1030AIR BFS SW AIR BFS SW 3mm×10mm×4mm
1030AIR BFS AIR BFS 3mm×10mm×4mm
1030ZR ZR 3mm×10mm×4mm
1030ZHi HRCB 3mm×10mm×4mm
1040AIR HD AIR HD 4mm×10mm×4mm
1040AIR BFS AIR BFS 4mm×10mm×4mm
1040ZR ZR 4mm×10mm×4mm
1050 5mm×10mm×3mm
1050ZZ 5mm×10mm×4mm
1050ZZ CRBB 5mm×10mm×4mm
1060 6mm x 10mm x 2.5mm
1060Hi HRCB 6mm×10mm×2.5mm
1060 CRBB 6mm×10mm×2.5mm
1060ZZ 6mm×10mm×3mm
1060ZHi HRCB 6mm×10mm×3mm
1060ZZF 6mm×10mm×3mm Flange Type
1130AIR BFS AIR BFS 3mm×11mm×4mm
1140ZZ 4mm×11mm×4mm
1140ZZ S A-RB 4mm×11mm×4mm
1150 5mm×11mm×3mm
1150AIR HD AIR HD 5mm×11mm×4mm
1150AIR AIR 5mm×11mm×4mm
1150AIR BFS AIR BFS 5mm×11mm×4mm
1150ZR ZR 5mm×11mm×4mm
1150ZHi HRCB 5mm×11mm×4mm
1150ZZ 5mm×11mm×4mm
1170 7mm×11mm×2.5mm
1170Hi HRCB 7mm×11mm×2.5mm
1170ZZ 7mm×11mm×3mm
1170ZHi HRCB 7mm×11mm×3mm
1170ZZ S A-RB 7mm×11mm×3mm
1260ZZ 6mm×12mm×4mm
1260ZZ S A-RB 6mm×12mm×4mm
1260ZZ CRBB 6mm×12mm×4mm
1280 8mm×12mm×2.5mm
1280ZZ 8mm×12mm×3.5mm
1280ZHi HRCB 8mm×12mm×3.5mm
1280ZZF 8mm×12mm×3.5mm Flange Type
1350ZZ 5mm x 13mm x 4mm
1360ZZ 6mm×13mm×5mm
1360ZZ CRBB 6mm×13mm×5mm
1370 7mm×13mm×3mm
1370Hi HRCB 7mm×13mm×3mm
1370 CRBB 7mm×13mm×3mm
1370ZZ 7mm×13mm×4mm
1370ZHi HRCB 7mm×13mm×4mm
1370ZZ S A-RB 7mm×13mm×4mm
1370ZZ CRBB 7mm×13mm×4mm
1470 7mm×14mm×3.5mm
1470 CRBB 7mm×14mm×3.5mm
1470HH 7mm×14mm×5mm
1470ZZF 7mm×14mm×5mm Flange Type
1470HHi HRCB 7mm×14mm×5mm
1470HH S A-RB 7mm×14mm×5mm
1480 8mm×14mm×3.5mm
1480 CRBB 8mm×14mm×3.5mm
1480ZZ 8mm×14mm×4mm
1480ZZ S A-RB 8mm×14mm×4mm
1490 9mm×14mm×3mm
1490ZZ 9mm×14mm×4.5mm
1510ZZ 10mm×15mm×4mm
1510ZZ S A-RB 10mm×15mm×4mm
1560ZZ S A-RB 6mm×15mm×5mm
1680 8mm×16mm×4mm
1680HH 8mm×16mm×5mm
1680HH S A-RB 8mm×16mm×5mm
1680HHF 8mm×16mm×5mm Flange Type
1760ZZ 6mm×17mm×6mm
1770ZZ 7mm×17mm×5mm
1770ZZ S A-RB 7mm×17mm×5mm
1790ZZ 9mm×17mm×5mm
1790ZHi HRCB 9mm×17mm×5mm
1790ZZ S A-RB 9mm×17mm×5mm
1790ZZF 9mm×17mm×5mm Flange Type
1812ZZ 12mm×18mm×4mm
1812ZZ S A-RB 12mm×18mm×4mm
1910ZZ 10mm×19mm×7mm
1915ZZ 10mm×19mm×5mm
1915ZZ S A-RB 10mm×19mm×5mm
1970ZZ 7mm×19mm×6mm
1970ZZ CRBB 7mm×19mm×6mm
2015ZZ CRBB 10mm×20mm×5mm
2090ZZ S A-RB 9mm×20mm×6mm
2112ZZ 12mm×21mm×5mm
2112ZZ S A-RB 12mm×21mm×5mm
2115ZZ CRBB 15mm×21mm×4mm
2216ZZ CRBB 16mm×22mm×4mm
2390ZZF CRBB 16mm×22mm×4mm Flange Type
364AS CRBB 3.38mm×8mm×2.48mm Assembly Type
365AS CRBB 3.98mm×8mm×2.48mm Assembly Type
Name Type Size (Inch)
R156ZZ 4.762mm×7.938mm×3.175mm (3/16"×5/16"×1/8")
R166ZZ 4.762mm×9.525mm×3.175mm (3/16"×3/8"×1/8")
R3ZZ 4.762mm×12.7mm×4.978mm (3/16"×1/2"×0.1961")
R3AZZ 4.762mm×15.875mm×4.978mm (3/16"×5/8"×0.1961")
R4ZZ 6.35mm×15.875mm×4.978mm (1/4"×5/8"×0.1961")
RI1038ZZ 9.525mm×15.875mm×3.967mm (3/8"×5/8"×5/32")



How to choose bearings

SHG bearing
For freshwater fishing such as Bass/Trout fishing which attaches importance to sensitivity by using light weight lures

HRCB bearing
For overall saltwater fishing which attaches importance to anti-rust effect.
Although you can use SHG bearing on saltwater fishing, HRCB bearing is more suitable because of its durability.


FAQ of HEDGEHOG STUDIO Bearings

Q.Is it necessary to clean Hedgehog bearings before attaching to reel?

A.No, it isn't.
Generally, bearings available on the market for industrial use and hobbies have no good rotation very often, because relatively hard grease is often clogged up in the inside of the bearing and some dust get inside of the bearing.

Haven't you purchased the bearing of such low-priced editions, washed the them yourself and used them up to now?
Have you ever experienced to heard some noise or felt some rumbling from bearings after cleaning them thoroughly?
You never get good results no matter how many times it its washed, as long as the accuracy of bearing is bad.

All bearings of HEDGEHOG STUDIO are tuned up and coordinated "Just for fishing reels".
All the bearings are selected one by one by our craftsman's hand after assembly, and only the bearings with excellent rotation performance pass the checks.
And they are filled up with the "Alchemy Oil" developed only for the bearing, and are shipped.

Therefore, it is not necessary to clean or to lubricate oil of a different manufacturer since our bearing condition is the highest in performance when they arrive to you.
You will be able to get the best performance by just opening the package of bearings and setting them to your reel.

Q. What is the rating of your (HEDGEHOG STUDIO’s) bearing in the ABEC (Annular Bearing Engineers' Committee) scale?

A. It is the question we get most often from overseas customers.
Because the bearings of HEDGEHOG STUDIO are Japanese-made products developed exclusively for reels, it is not applied to the ABEC scale which is an American Standard.
However, the performance is the "non-standard" quality and precision which exceeds ABEC9 rating.

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221 items