S623ZZ Ceramic Bearing ABEC-5 Dry - Miniature - Shielded - 3x10x4mm
S623ZZ Ceramic Bearing ABEC-5 Dry - Miniature - Shielded - 3x10x4mm
S623ZZ Ceramic Bearing ABEC-5 Dry - Miniature - Shielded - 3x10x4mm

VXB

S623ZZ Ceramic Bearing ABEC-5 Dry - Miniature - Shielded - 3x10x4mm

$19.99 $49.99you save $30.00
SKU: Kit7300
UPC: 00193019280447
Item: 3 x 10 x 4 Ball Bearing
Type: Deep Groove Ball Bearing
Balls: Ceramic
Lubrication: None (dry)
Quality: Premium ABEC-5

3x10x4mm Stainless Steel ABEC-5 Ball Bearing 
With Ceramic Balls - Miniature - Shielded - Dry Operation

This 3x10x4mm premium ball bearing features ceramic balls encased in stainless steel races, delivering outstanding performance in high-speed, low-friction applications. Ideal for precision hobby gear, 3D printers, or fishing reels, it’s designed to last significantly longer than standard bearings due to the hardness and smoothness of ceramic material.

✅ Item: S623ZZ Ceramic Ball Bearing
✅ Type: Deep Groove Miniature Ball Bearing
✅ Balls: High-grade Ceramic for extended life and speed
✅ Lubrication: Dry (non-lubricated for ultra-smooth spin)
✅ Quality: ABEC-5 precision class
✅ Shield Type: Double Metal Shields (ZZ)
✅ Material: Stainless Steel Races + Ceramic Balls
✅ Dimensions: 3mm (ID) x 10mm (OD) x 4mm (Width)
✅ Common Fits: Shimano Calcutta & Chronarch reels, Abu Garcia 6500C/7000
✅ Quantity: 1 Bearing

💡 Why choose ceramic ball bearings in miniature applications?
Ceramic ball bearings are lighter, harder, and more corrosion-resistant than steel balls. They reduce friction, generate less heat, and typically last up to 5 times longer - making them ideal for high-speed precision gear like fishing reels, dental tools, and RC motors.

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Customer Reviews

Based on 4 reviews
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C
Carlos D.B.
Los Pescadores L L C

Great selection of bearings here ! If they don’t have it probably no one else does either !! You can count on these guys. I have for many years !

S
Shinytoes
Only the BEST

Read previous review for general consciences on Abec 5 Ceramics. In addition to these bearings being smoother and quicker than a regular Abec 5 Ceramic, they do indeed cost much more. Is it worth it? To an untrained eye, probably not. But when you are building some of Shimano's finest reels such as 100EX/SG's, they only deserve the best. If price was no object, a full Ceramic could be installed but in a collector reel would it ever make a difference...again, probably not. Premium Abec's are some of the finest VXB has to offer and I will continue to use them in my builds!

T
Tom3D
Perfect RapMan Idler Bearing Replacement

Needed to replace a high quality bearing used in RapMan 3D printer. Excellent replacement.

T
TerryNC
Fits older Diawa reels

Fits older line of some diawa reels including procaster sm2 sm2a sm1