Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
Roller bearings come in several forms, the one where the rollers is captured in both the inner and outer is not used on Norton's as the bearing is required to float and allow easy assembly and disassembly. Some of these floating type bearings the rollers are either held by the inner or the outer. If, as yours are, the rollers are held by the inner then the rollers stay on the crank, the most common one has the rollers held by the outer leaving the inner ring on the crank and a lot easier to get the knife edge puller behind. You may have to pull the rollers and the cage off to get proper access to the inner.Page 4 for a better explanation[URL unfurl="true"]https://www.ntnglobal.com/en/products/catalog/pdf/3037E.pdf[/URL]You have NF and you are best with NJ
Roller bearings come in several forms, the one where the rollers is captured in both the inner and outer is not used on Norton's as the bearing is required to float and allow easy assembly and disassembly. Some of these floating type bearings the rollers are either held by the inner or the outer. If, as yours are, the rollers are held by the inner then the rollers stay on the crank, the most common one has the rollers held by the outer leaving the inner ring on the crank and a lot easier to get the knife edge puller behind. You may have to pull the rollers and the cage off to get proper access to the inner.
Page 4 for a better explanation
[URL unfurl="true"]https://www.ntnglobal.com/en/products/catalog/pdf/3037E.pdf[/URL]
You have NF and you are best with NJ
