jnicosia has a great how-to about changing the rear bearing on the Frigidaire & Kenmore made by Frigidaire(model# starting with 417)
You can view the instructions here:
https://www.applianceblog.com/washers/Rear.pdf
A updated version that jnicosia has provided has more pictures and information:
https://www.applianceblog.com/washers/RearBearingV6.pdf
Here is the Outer tub assembly with bearing and shaft seal(Video Included in part link):
131525500 Rear Outer Tub Assembly (shell)
Here is the complete inner and outer tub assembly you can now order:
Drum Assembly 134453200
Jake
You can view the instructions here:
https://www.applianceblog.com/washers/Rear.pdf
A updated version that jnicosia has provided has more pictures and information:
https://www.applianceblog.com/washers/RearBearingV6.pdf
Here is the Outer tub assembly with bearing and shaft seal(Video Included in part link):
131525500 Rear Outer Tub Assembly (shell)

Here is the complete inner and outer tub assembly you can now order:
Drum Assembly 134453200

Jake