Nationwide Bearing Co Ltd

Need a 4mm shaft bearing but don`t think the dimensions of the 604 bearing are suitable for your then please look through our other range of 4mm shaft ball bearings below :

604 / 604-2RS / 604-ZZ
624 / 624-2RS / 624-ZZ
634 / 634-2RS / 634-ZZ

We can also supply 4mm shaft bearings in our other bearing styles such as spherical roller bearings or tapered roller bearings if a deep groove ball bearing does not meet your requirements.

At Nationwide Bearings we carry stocks of the 604 bearing in sealed and unsealed varities. 604-2RS is supplied with rubber seals at either side for dust exclusion. 604-ZZ is supplied with metal seals at either side. We can also supply the 604, 604-2RS and 604-ZZ bearings in stainless steel if required and we can also offer various precision levels depending on how demanding the bearing application is.
On top of this we can also offer various internal clearance levels on the range of 604, 604-2RS and 604-ZZ, high temperature options including bearing operating temperatures up 150 and 250 degrees and we can also offer with circlip grooves and retaining rings for bearing applications which have this requirement. And we're not finished there, if you have specific requirements regarding the material we can offer the 604-2RS, 604-ZZ and 604 bearings in a range of materials including PTFE, plastic, ceramic, all of which have their own specific attributes and ideal operating conditions and finally we can offer max load versions of this bearing where the bearings are going to be subjected to a higher than normal load.
As you can see there are limitless combinations of material, load, clearance, temperature and retaining options with these bearings, we literally would have tens of millions bearing references listed on this site if every combination was put and that would only serve to confuse people so we only list the most common variations of the 604, 604-2RS and 604-ZZ bearing that are suitable for the majority of bearing applications. If your bearing requires a specific attribute you will probably know this already so please contact us with your requirements so that we can source and quote for you accurately.