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Quick Details

  • Structure: Deep Groove
  • Type: Ball
  • Brand Name: FreeRun
  • Bore Size: 6.35 mm
  • Outside Diameter: 12.7 mm
  • Model Number: R188/C, R188ZZ/C, R188-2RS/C
  • Precision Rating: ABEC-1. ABEC-3. ABEC-5. ABEC-7
  • Seals Type: ZZ / 2RS / OPEN
  • Number of Row: Single Row
  • Place of Origin: Fujian, China (Mainland)
  • Bearing Material: Chrome steel
  • Balls Material: Ceramic Balls
  • Retainer Material: Stainless Steel
  • Retainer type: Crown,Ribbon
  • Lubrication: Grease / Oil / Dry
  • Vibration Level: V4,V3,V2,V1
  • Clearance Level: C0,C2,C3,C4
  • Noise Level: Z1, Z2, Z3, Z4
  • Application: finger hand spinner

Packaging & Delivery

Packaging Details 10 pcs in one plastic tube
Delivery Time it depends on the order quantity
 
Company Information

The FreeRun Bearing is a leader in 3D printed DIY EDC fidget finger innovation hand spinner toy bearing technolog. Reducing rolling resistance has been our hallmark. We offer a full line of standard, full ceramic & ceramic hybrid bearings specifically suited to hand spinner. Various ABEC tolerances, radial plays, retainer styles and seal/shield configurations are available.

Product Description

  Hand Spinner Bearing 

We can supply all kinds of hand spinner bearings , such as

(1) hand spinner chrome steel bearing  

(2) hand spinner stainless steel bearing  

(3) hand spinner steel hybrid ceramic bearing with Si3N4 / ZRO2 balls

(4) hand spinner stainless hybrid ceramic bearing with Si3N4 / ZRO2 balls

(5) hand spinner Si3N4 / ZRO2 full ceramic bearing

(6) hand spinner custom bearing

(1) Hand Spinner Chrome Steel Bearing

Hand spinner chrome steel bearing is made of GCR15 steel races+ steel balls + stainless steel /nylon retainer + metal shield/ rubber seal/ open.

It is cheap on the price. 

Popular size:

8x22x7mm (608, 608ZZ, 608-2RS)

Other sizes:

6x17x6mm (606, 606ZZ, 606-2RS)

8x16x5mm (688, 688ZZ, 688-2RS)

6x13x5mm (686, 686ZZ, 686-2RS)

10x22x6mm (6900, 6900ZZ, 6900-2RS)

1/4"x1/2"x3/16" (R188, R188ZZ, R188-2RS)

(2) Hand Spinner Stainless Steel Bearing

Hand spinner stainless steel bearing is made of stainless steel races+ stainless steel balls + stainless steel /nylon retainer + metal shield/ rubber seal/ open.

It has longer life because of its good antirust performance.  

Popular size:

8x22x7mm (S608, S608ZZ, S608-2RS)

Other sizes:

6x17x6mm (S606, S606ZZ, S606-2RS)

8x16x5mm (S688, S688ZZ, S688-2RS)

6x13x5mm (S686, S686ZZ, S686-2RS)

10x22x6mm (S6900, S6900ZZ, S6900-2RS)

1/4"x1/2"x3/16" (SR188, SR188ZZ, SR188-2RS)

(3) Hand Spinner Steel Hybrid Ceramic Bearing with Si3N4 / ZRO2 Balls

Hand spinner steel hybrid ceramic bearing with Si3N4 / ZRO2 balls is made of GCR15 steel races+ Si3N4 / ZRO2 balls + stainless steel /nylon retainer + metal shield/ rubber seal/ open.

It has higher speed because of the light weight of the Si3N4/ ZRO2 balls.

 

High Speed Silicone Nitride (Si3N4) Hybrid Ceramic Bearing,Si3N4 is generally considered highest 

grade ceramic for these bearings, higher than Zirconium Oxide (ZrO2) and steel bearings.

Popular size:

8x22x7mm (608/C, 608ZZ/C, 608-2RS/C)

Other sizes:

6x17x6mm (606/C, 606ZZ/C, 606-2RS/C)

8x16x5mm (688/C, 688ZZ/C, 688-2RS/C)

6x13x5mm (686/C, 686ZZ/C, 686-2RS/C)

10x22x6mm (6900/C, 6900ZZ/C, 6900-2RS/C)

1/4"x1/2"x3/16" (R188/C, R188ZZ/C, R188-2RS/C)

(4) Hand Spinner Stainless Hybrid Ceramic Bearing with Si3N4 / ZRO2 Balls

Hand spinner stainless hybrid ceramic bearing with Si3N4 / ZRO2 balls

is made of stainless steel races+ Si3N4 / ZRO2 balls + stainless steel /nylon retainer + metal shield/ rubber seal/ open.

It has longer life and higher speed because of the good antirust performance of stainless steel races and the light weight of the Si3N4/ ZRO2 balls.

 

 

Popular size:

8x22x7mm (S608/C, S608ZZ/C, S608-2RS/C)

Other sizes:

6x17x6mm (S606/C, S606ZZ/C, S606-2RS/C)

8x16x5mm (S688/C, S688ZZ/C, S688-2RS/C)

6x13x5mm (S686/C, S686ZZ/C, S686-2RS/C)

10x22x6mm (S6900/C, S6900ZZ/C, S6900-2RS/C)

1/4"x1/2"x3/16" (SR188/C, SR188ZZ/C, SR188-2RS/C)

(5) Hand Spinner Si3N4 / ZRO2 Full Ceramic Bearing

Hand spinner Si3N4 / ZRO2 full ceramic bearing 

is made of  Si3N4 / ZRO2 races+ Si3N4 / ZRO2 balls + PEEK/PTFE retainer + Open.

It has very long life and super high speed because of the good antirust performance and the light weight of the Si3N4/ ZRO2 material.

 

The full ceramic bearings are ultra smooth. 
High quality Ceramic bearings for the longest spin. Spins longer than stainless steel bearings. 
Each is hand cleaned for smooth operation and fastest spins. The ceramic bearings are tested to 
spin faster and longer .

Popular size:

8x22x7mm (Si3N4 / ZRO2 full ceramic bearing 608/C)

Other sizes:

6x17x6mm (Si3N4 / ZRO2 full ceramic bearing 606/C)

8x16x5mm (Si3N4 / ZRO2 full ceramic bearing 688/C)

6x13x5mm (Si3N4 / ZRO2 full ceramic bearing 686/C)

10x22x6mm (Si3N4 / ZRO2 full ceramic bearing 6900/C)

1/4"x1/2"x3/16" (Si3N4 / ZRO2 full ceramic bearing R188/C)

(6) Hand Spinner Custom Bearing

Hand Spinner Custom Barings is the bearing made as you required.

We supply the OEM service if you need any special bearings for your hand spinner.

Advantages

 FreeRun Hand Spinner Bearings have many advanges, such as:

1. Fitted into hand spinner: up to 3  Minutes Average Spin this depends on the power you use to spin.
2. Only bearing: up to 1  Minutes Average Spin .
3. It is silent so you won't be bothering anybody
4. High load
5. Long life
Products Photos

 

 

 

 

 
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Trade Assurance
China (Mainland) | Manufacturer
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Supplier Assessments:
21 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $106,000
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