The whole body is bigger than ever.

Compatible inner diameter of bearing : 2mm3mm4mm5mm6mm7mm8mm9mm

Example of using SHG-520ZZ

Example of using SHG-1915ZZ

Compared with “Bering Check Tool Right” and “Bearing Check Tool PRO”.

Lengthapprox 102 mm

Weight approx 17g

You can check the roughness and noise of bearing inside precisely by putting a bearing on the Bearing Check Tool and turning it round with a finger.
Although tweezers could be the substitute, accurate check may not be done by them because bearing may be distorted if it is put through tweezers.
Using the special “Check Tool” is much more reliable.

Roughness and noise indicate that the bearing has got some dust inside.
We recommend that you clean bearings by using a spray cleaner.
With the Bearing Check Tool, you can clean bearings very quickly and compleately because you can spray with a cleaner as making bearings get high speed rotation.