Groove & Flat YoYo Ball Bearings

KonKave concave U & V Groove & Flat YoYo ball bearings 5X10X4 SMR105ZZ-KK & 5X11X5 685-KK & 1/4" x 1/2" x 3/16" SR188ZZ-KK

 

Freerun is a specialized manufacturer of Konkave/Concave Yoyo Bearings Flat yoyo ball bearings,ceramic yoyo bearings, stainless yoyo bearings, golden yoyo bearing.

 

Type:

BALL

Structure:

Deep Groove, concave U groove, V groove, flat

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Retail, Other, YoYo

Bore Size:

1 - 25 mm

Model Number:

Metric & Inch sizes

Precision Rating:

ABEC-1, ABEC-3, ABEC-5, ABEC-7

Seals Type:

ZZ, OPEN

Number of Row:

Single row

Place of Origin:

Fujian, China

Product name:

YOYO Bearings

Material of rings:

chrome steel, stainless steel

Material of balls:

steel balls, stainless balls, ceramic balls

Material of cage:

Stainless Steel

Type of cage:

CROWN retainer, Ribbon Retainer

Lubrication:

Oil, Dry

Vibration:

V4, V3, V2, V1

Feature:

High Speed, Low Noise, Long Life

Application:

yoyo

 

1.YOYO BEARING CONFIGURATION 

 

U Groove Konkave/Concave YOYO Bearings: ( ZZ / OPEN )

 

 

 

V Groove YOYO Bearings: ( ZZ / OPEN ) 

 

 

 

 

 Flat YOYO Bearings ( ZZ / OPEN ) :

 

 

Golden Color Konkave/Concave U Groove R188-KK ( 1/4x1/2x3/16", Open, U groove ) :

Golden Color yoyo ball bearing.png

 

 

 

2.YOYO BEARING MATERIAL:

 

Freerun Chrome  Steel Yoyo Bearings 

It has long been the industry standard for Yoyo enthusiasts the world over. 

These bearings have chrome steel races, balls, retainers and shields. 

 

Stainless Steel Yoyo Bearings
In an attempt to improve performance of these bearings,are specially designed for competitive yoyo enthusiasts. Competitive players sought out high ABEC bearings made of high grade materials such as stainless steel. The higher the ABEC rating, the lower the friction and smoother and faster roll. 

 

Ceramic ball yoyo bearings
Today, ceramic bearings are the hottest thing in yoyo technology. They are lighter, smoother, stiffer, harder, and corrosion resistant. These characteristics allow for a wide range of performance enhancements in bearings. Ceramic dissipates heat quickly, reducing friction and wear while maintaining a precision smooth surface. Today's leading edge ceramics are made with Silicon Nitride (Si3N4) and have characteristics similar to the heat absorbing, highly resilient tiles on the Space Shuttle.Yoyo Ceramic  Bearings are specially designed for competitive Yoyo enthusiasts.

 

 

3. YOYO BEARING SIZES:

MR105-KK, 5x10x4, Open, U groove

R188-KK,1/4x1/2x3/16", Open, U groove

685-KK, 5x11x5, Open, U groove

R188ZZ-KK,1/4x1/2x3/16", U groove

685ZZ-KK, 5x11x5, U groove

SMR105-KK, 5x10x4, Open, U groove

SR188-KK,1/4x1/2x3/16", Open, U groove

SMR105ZZ-KK, 5x10x4, U groove

SR188ZZ-KK,1/4x1/2x3/16", U groove

R188-VV,1/4x1/2x3/16", Open, V groove

R188ZZ-VV, 1/4x1/2x3/16", V groove

SR188-VV, 1/4x1/2x3/16", Open, V groove

SR188ZZ-VV, 1/4x1/2x3/16", V groove

MR105-KK/C, 5x10x4, Open, U groove

R188-KK/C, 1/4x1/2x3/16", Open, U groove

MR105ZZ-KK/C, 5x10x4, U groove

R188ZZ-KK/C, 1/4x1/2x3/16", U groove

SMR105-KK/C, 5x10x4, Open, U groove

SR188-KK/C, 1/4x1/2x3/16", Open, U groove

SMR105ZZ-KK/C, 5x10x4, U groove

SR188ZZ-KK/C, 1/4x1/2x3/16", U groove

Golden Color R188-KK, 1/4x1/2x3/16", Open, U groove

 

 


2021-12-10