I used these on a bike - my blue grease turned silver after one use with these bearings as the coating wore off revealing a rough surface! Worst camp ever. Did a lap in my wheel hub. Find bearings at LBS or buy from a reputable brand. Stay away from them.
FKG 99502HNR Bearing Width Pre Lubricated
5 Review
Xiaomi Air 2 Pro Wireless Headphones, Black
86 Review
π Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
4 Review