Bearing Identification

[Onoff]

I've two numbers for I think the same split bearing. There's 10 balls in it:

USSR 8100 2RN3I

&

8100 2RN3 I USSR

The dimensions are nom 23.7mm OD, 9.5/10mm ID and 8.7mm thick.

Does this spark any recognition from anyone?

Cheers

 

[hotponyshoes]

I've got some thrust bearings here,
8100 - box says 24mmx10mmx9mm
Equivalent number is 51100

 

[Onoff]

I've got some thrust bearings here,
8100 - box says 24mmx10mmx9mm
Equivalent number is 51100

Cheers. Find me a link to a cheap one would you? I type in 8100 and the size but am getting like 50mm diameter ones come up!

 

[hotponyshoes]

Search Results: - Simply Bearings Ltd

simplybearings.co.uk

 

[bricol]

I've two numbers for I think the same split bearing. There's 10 balls in it:

USSR 8100 2RN3I

&

8100 2RN3 I USSR

The dimensions are nom 23.7mm OD, 9.5/10mm ID and 8.7mm thick.

Does this spark any recognition from anyone?

Cheers

What more do you need? 8100 thrust ball bearing

Got everything needed there to give your local bearing stockist and get exactly the same bearing handed to you, with the probably exception of it being made in the USSR.

 

[Onoff]

Sorted, thanks!

 

[Brad93]

What you've got there are the GOST reference numbers. GOST is basically their ISO system. For any russian bearings if you type GOST and the number into google it will usually show the ISO equivalent.

 

[Brad93]

For example.

 

[Dr.Al]

For example.

View attachment 379606

Every day's a school day, thanks Brad!

 

[Brad93]

You may see GOST written like this in russian.

ГОСТ​

 

[Sergei Slovenija]

Size https://www.irbis.ua/ru/catalog/product/8100-51100-n00033750

Bearing 8100​

(Foreign analogue 51100)​