Among all ultra small aperture bearings,the miniature deep groove ball bearing include 68 series, 69 series, 60 series, and inch R series. Based on this, also can be divided into ZZ steel bearing shield series, with RS rubber sealing ring micro bearing series, Teflon bearing seal ring series and flange flange series and so on.
Miniature bearings refer to metric series, with outer diameter less than 9mm;Inch series, various bearings with outer diameter less than 9.525mm!The main materials are carbon steel, bearing steel, stainless steel, plastic, ceramics and so on, in which the smallest diameter can do 0.6mm, the general diameter of 1mm more.
|Name||Deep groove ball bearing 608|
|Model||8x22x7 608 Skateboard Bearings|
|7x22x7 627 Skateboard Bearings|
|10x22x6 6900 Skateboard Bearings|
|Precision||ABEC-3, ABEC-5, ABEC-7, ABEC-9, ABEC-11, ABEC-13|
|Bore Size:||8||Outside diameter||22mm|
|Seals Type||ZZ,RS, 2RS, R2, Z, 2Z, 2RZ etc|
|Features||Generally in the skateboard industry, 608zz (8x22x7mm) is the most popular and most widely used bearing. A vast majority of customers will choose this specification, while some may use other sizes as well,include 6900zz(10x22x6mm), 627zz(7x22x7mm), 688zz(8x16x5mm).|
|Application||skate, skateboard, longboard|
|Package||Standard packaging will be applied if theres no special requirement from the client. And we can also satisfy various requirements, like, if the client wants the logo shown on the package or some other special packages, etc.|
|Price||FOB, CFR, CIF||Delivery Time||5-10 days|