When I removed the bearings from the roller I noticed that they were very greasy - covered in lubricating oil. This material does not want to come off your finger. This prevents the bearings from rolling evenly.
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
4 Review
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm
FKG 99502HNR Bearing Width Pre Lubricated
5 Review
Experience Ultimate Comfort with Happybuy Electric Recliner Massage Actuator
3 Review
Muffler Deflector 18331 ZE3 810 For HONDA
Stens Metering Diaphragm Gasket 92 251 8
Happybuy Actuator Mounting Brackets - Enhanced Load-Bearing Capacity