Ball Bearing Measurements

[tc2k]

Can I ask, when a ball bearings specs are like
10x15x4mm. What are the measurements relating to. I know the 4mm in the width of it but which do the other two relate to.
Thanks

[Wraggy]

I would imagine its the inner and outer dia of the complete bearing ???

[tc2k]

Just checked and it is, cheers mate :)

[Kanzen]

Dear TC2K,


Here is a simple explanation of the Bearings dimensions:

- 10mm is the Inner Diameter.
- 15mm is the Outer Diameter.
- 4mm is the Bearing's Width.

If you have any other question, please don't hesitate to contact me.

Best regards,
Jon.