• Apr , 17 2021

Normally skateboard bearing are with standard ,the bearing number is 608 . With inner diameter 8mm ,outer diameter 22mm and height 7mm . Also there are many different non-standard skateboard bearing ,such as material ,size ,can all produce accoring to your application . ZZ BEARINGS is professional manufacturer for 608 & 627 skateboard bearings . We can produce with gold skateboard bearing ,bu...

• Mar , 15 2021

ZZ BEARING can produce needle roller OEM and ODM . You just need let me know the diameter data Length, and torleance , Below here is one of example for you : Material GCR15 size 2*7.7mm diameter tolerance -0.003/-0.01mm length tolerance -0.2/-0.3mm hardness 58/62HRC For material:can be with chrome steel, carbon steel, stainless steel, plastic. For size we can produce as your need ,such as 10*22.8...

• Jan , 31 2021

ZZ BEARING can produce bearings used for bike,such as Bicycle Bearings(bike bearings) are used for road bikes, time-trial bikes or mountain bikes, such as bicycle wheel hub, bicycle pedals, bicycle headset, B.B.Sets, bicycle bottom bracket. The bearings are miniature metric bearings and thin section bearings. bicycle pedals bearing 686 2RS 6x13x5mm 607 2RS 7X19X6mm 6800 2RS 10X19X5mm 6802 2RS 15X...

• Jan , 31 2021

Miniature bearings are means  bearing inner diameter less than 10 mm. ZZ BEARINGS Can Produce Inch miniature bearing for you ,below here is bearing size for your reference . And for bearings we can produce at customer requirements ,such as different precision ABEC-1,ABEC-3,ABEC-5,ABEC-7 ,different material stainless steel ,ceramic material. Shape Dimension Ball Complement Type Bore Diameter ...

• Jan , 01 2021

Silicon Nitride Si3N4 Ceramic is one kind of technical ceramic materials which has good comprehensive properties for different applications. Its mechanical strength can be kept up to 1200℃. Its hardness and wear resistance performance ranks high among all technical ceramic materials. It has high electrical resistivity, high dielectric constant and low dielectric loss, is a choice for electrical in...

• Dec , 23 2020

Below here are some bearing number can used for High speed Turbine handpiece Bearings for Dental Handpieces Bearing No. Bearing No. SR144TLN-LB064 SR144TiKZWN DR02B SR144TiZN SR144TiZN DR09B SR2-5TiZWN SR144TL DR21B sr144tIKZN SR144TL DR70B SR144TiKZWN SR144TLKZWN SFR144K1TLGZ1WN SR144TLKZW SFR144K1TLGZWN SR144TLKZN SFR144K1TLGZWN-LB064 SR144TLKZWN SFR144K1TLZWN SR144TLKZW02N S...

• Nov , 23 2020

The structure of the joint bearing is simpler than that of the rolling bearing. It is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. Joint bearings are generally used for low-speed swing motion (ie angular motion). Because the sliding surface is spherical, it can also be tilted within a certain angle range (ie, centering motion)....

• Nov , 04 2020

The Advantages of Hybrid Ceramic Bearings: Hybrid ceramic bearings may be relatively uncommon, and the main configuration of hybrid ceramic bearings are produce with material inner and outer ring bearing steel / stainless steel / plastic + ceramic ball + PA66 / stainless steel / steel retainer + 2RS/ZZ or an open combination. Hybrid ceramic bearings have the following four advantages during use. 1...

• Oct , 30 2020

The outer spherical bearing with a seat is a bearing unit that combines a rolling bearing with a bearing seat. Most of the outer spherical bearings are made of a spherical outer diameter, and are installed together with a bearing seat with a spherical inner hole. The structure is diverse, and the versatility and interchangeability are good. At the same time, this type of bearing also has a certain...