I don't know if these bearings are top quality but for something like a Branik spring compressor that is used at low revs from time to time it was a good choice.
Linear Clamping Support Bearing by Sydien
4 Review
π Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
Happybuy Actuator Mounting Brackets - Enhanced Load-Bearing Capacity
3 Review
Stens 285 556 Caster Yoke
Experience Ultimate Comfort with Happybuy Electric Recliner Massage Actuator
Stens 150 260 Recoil Starter Assembly: Efficient and Reliable for Easy Start-ups