• Sep , 11 2020

Spindle ball bearings are single-row angular contact ball bearings with a nominal contact angle of 15° or 25° - used in radial and (in one direction) axial loads. Spindle Selection Elements: 1. Machine tool design generally meets the maximum cutting force of the machine tool as the first element. At the same time, factors such as the maximum cutting speed, maximum cutting torque, spindle rotation ...

• Sep , 22 2020

We are produce 608 open bearings for fidget spinner,The actual dimensions of a 608 bearing is 22mm total diameter, 8mm bore and 7mm width. The vast majority of plastic fidget spinners out there to buy — or 3D print yourself — accommodate 608 fidget spinner bearings. However, there are differnt size can used for fidget spinner. MKL BEARINGS can produce different type of fidget spinner bearing ,such...

• Mar , 15 2021

MKL 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...

• Jun , 27 2021

How to choose stamping bearing Metal stamping bearing play an important role for mechanical foundation parts,there bearings can widely used in various fields. Do you know how to choose a good stamping bearing, below here are some tips for you : 1. Bearing working speed: the bearing with small friction and less heat is suitable for high speed. we shall choose a stamped bearing have a smoo...

• Jan , 29 2022

Hybrid Ceramic Bearings are the popular choise for fidget spinners.  The bearings are with stainless steel races (outer case and inner ring) and ball bearings made from Silicon Nitride (noted as Si3N4) or Zirconium Dioxide (noted as ZrO2). with that material the bearings can working with super high performance and with fastest spinning. Normally the spinner bearings are without seals and no l...

• Mar , 10 2023

For the most part, 608 bearings are the most common dimension used  for fidget spinner bearings. The 608 bearings are with inner diameter 8mm ,outer diameter 22mm and height 7mm ; there are different type of 608 bearings such as different material Chrome steel Gcr15, stainless steel ,ceramic ;we can produce bearings as what you need ; Below here is common bearings we produced; 608 fidget spin...