Shandong, China
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
OEM/ODM Availability:
OEM/ODM Service
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Hand Spinner Fidget, Hand Spinner Fidget Toy, OEM Bearing R188 manufacturer / supplier in China, offering OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm, Plastic Housing Block Bearings Uc201, High Quality Stainless Steel Roller Chain 08b1 08b2 Driver Chain and so on.

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Supplier Homepage Products Ceramic/plastic bearing OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 50000 Pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Material: Plastic
Sample: Availabe
Plastic Material: ABS Plastic, Acrylic
Process: Injection Molding or 3D Printed
OEM: Acceptable
Color: Color Optional

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Basic Info

Model NO.: R188
Bearing Ball Material: Hybrid Ceramic, Full Ceramic
Rolling Body: Ball Bearings
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Central Bearing: R188
Trademark: Netural
Transport Package: According to Per Client′s Requirements
Specification: R188
Origin: China
HS Code: 8482102000

Product Description

Full ceramic bearing R188 6.35x12.7x4.7625MM for EDC Toy ABS hand spinner fidget

full ceramic zro2 bearing
OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

Our spinner specification:

It is not be 3D printed. It is ABS injection molding. The spinner has a smooth finish, and not has sharp edges.

Central bearing: Si3N4 Hybrid Ceramic, in order to have a minimal rolling resistance for the longest spin times. The average spin time can be at least 2 minutes. Central bearing is well balanced, so when spinning in hand and on the table it is not wobbling. 

So the most important factors are being smooth and silent and quick.

Plastic center caps can be sturdy enough and not easy to fall out after a while.

It has a high-grade plastic, so you don't have to worry about the metallic smells on your fingers that you get with metallic based spinners.

OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm


1. The new bearings will not reach its peak speed directly. Hybrid ceramic bearings need to run in, and it has lubrication effect. The more play the more smooth, the longer the longer.

2. Hand spinners belong to the DIY products. Each spinner in each player's hand will have different performance. So, more running, more research, more debugging, it will achieve unexpected effect.

3. Bearings can not be played in the water. If you find the speed decreases significantly after a period of time, it will be that dusts go into the bearing. Never mind, you can put the spinners into alcohol for 15 minutes. Then, no need to rub, you can directly put caps to the spinners to spin.

ABS  Spinner fidget

Multifunctional Fidget Toy 

hybrid ceramic bearing

ABS Plastic or Acrylic Hand spinner fidget

hybrid ceramic bearing

spinner fidget toy

hybrid ceramic bearing

Mental Hand spinner fidget

Hand spinner fidget
OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

Ball Bearing Material

hybrid ceramic bearing

608 bearing(inner diameter 8mm,outer diameter 22mm,thickness 7mm)

1.608 Ceramic Hybrid Bearing with stainless steel races and ceramic balls

2.608 hybrid bearing with chrome steel races and ceramic balls

3.608 full stainless steel bearing

4.608 full ceramic bearing(Silicon nitride ceramic Si3N4 and Zirconia ceramic ZrO2)

High precision rating 608 bearing ceramic bearing 608

hybrid ceramic bearing

OEM Bearing R188 Hand Spinner Fidget with Ceramic Ball 6.35X12.7X4.7625mm

The Goal

A fun and easy way to increase focus and concentration while decreasing stress.

To design and create a high performance, multifunctional, customizable, and affordable fidget toy. lt is the unique fidget solution for all ages and fidgeting needs.

The Method


Grasp Spinpal's center spin handle in between your pointer finger and thumb (top and bottom orientation does not matter). Then use your other hand to let her rip. Don't worry Spinal has been tested to spin even in the smallest of hands, includes children as young as 8 years old.


Grab on to one of Spinpal's three stainless steel balls and rotate in between fingers.


Place Spinal top down on a flat surface and slide away.

Top Spin

Place Spinal bottom down on a flat surface. Then support Spinpal by its three arms and spin like a top.

Invert Spin

Thread the supplied stainless steel fastener (Extender) into the top of Spinpal's center spin handle. Grab the fastener with any two fingers and spin with the other hand. This function is great for smaller hands.

They can be used as high-speed bearings, high temperature bearings, corrosion-resistant bearings, shielded bearings, electrical insulation bearings and so on.
1, Material: ZrO2, Si3N4, SiC and Al2O3, etc.
Characteristics of silicon nitride ceramic bearing:
Because of its high compressive strength, contact fatigue resistance that is superior to chrome steels, electrical resistivity and low coefficient of friction versus bearing steels, silicon nitride ceramic bearings can be widely used in aviation, aerospace, marine, petroleum, chemical, automotive, electronics, metallurgy, electric power, textile, pumps, medical equipment, scientific research, national defense, military and other domains.
Materail of bearing:
Rings: Silicon nitride ceramic
Balls: Silicon nitride balls.
Cage: PTFE, nylon 66, PEEK, SS304, etc.

Contact Us
Company Information

Zaozhuang Yiding Bearing Imp. & Exp. Co., Ltd. is specialized in bearings export production selling and after-service.

In practice for many years, we established strict quality assurance system.

Our products covers Roller Bearing, Ball Bearing, Linear bearing, Rod end bearing, Joint bearing, Stainless Steel Bearings, Ceramic bearings, Plastic bearing, Thin wall bearing, Excavator bearing, and Rotor bearing.


We do OEM service

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