Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm

Brand Name:
TFL or OEM
Outside Diameter:
12.7 - 100 mm
Samples:
TFL or OEM , 12.7 - 100 mm
$0.80/Piece | 1 Piece (Min. Order) |
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Lead Time
If you finish the payment today, your order will ship out within the delivery date.
:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 3 To be negotiated
Customization:
Customized logo(Min. Order: 10 Pieces)
Customized packaging(Min. Order: 10 Pieces)

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  • Product Description
     

    Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm

     

    Chrome Yoyo Bearings 

    It have 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. ABEC ratings are given in odd numbers only 1,3,5,7 and 9.

    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.

     

     
    model d D H Cr(N) Cor(N) 1000r/min
    open seal grease oil
    R1-4zz 1.984 6.35 2.38 3.571 284 96 67 80
    R133zz 2.38 4.762 1.588 2.38 144 53 80 95
    R1-5zz 2.38 7.938 2.779 3.571 552 176 60 71
    R144Jzz    3.175 6.35 2.38 2.779 311 110 67 80
    R144zz 3.175 6.35 2.38 2.779 284 96 67 80
    R2-5zz 3.175 7.938 2.779 3.571 558 180 60 67
    R2-6zz 3.175 9.525 2.779 3.571 640 227 53 63
    R2zz 3.175 9.525 3.967 3.967 631 219 56 67
    R2Azz 3.175 12.7 4.366 4.366 640 227 53 63
    R155zz 3.967 7.938 2.779 3.175 359 150 53 63
    R156zz 4.762 7.938 2.779 3.175 359 150 53 63
    R166zz 4.762 9.525 3.175 3.175 709 272 50 60
    R3zz 4.762 12.7 3.967 4.978 1301 488 43 53
    R3Azz 4.762 15.875 4.978 4.978 1480 621 38 45
    R168zz 6.35 9.525 3.175 3.175 373 172 48 56
    R188zz 6.35 12.7 3.175 4.762 1082 442 40 50
    R4zz 6.35 15.875 4.978 4.978 1480 621 38 45
    R4Azz 6.35 19.05 5.558 7.142 2336 896 36 43
    R1810zz  7.938 12.7 3.967 3.967 542 276 40 48
    R6zz 9.525 22.225 5.558 7.142 3332 1422 32 38
    R10zz 9.525 15.875 3.967 3.967 815 411 28 31

     

      Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm

    Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm Mico ceramic R188KK yo-yo bearings U type bearing 6.35*12.7*4.762mm

      

     

     

    Product Description