R10-2RS Bearing - Hybrid Ceramic - Sealed 5/8" x 1-3/8 x 0.344" inch RS1 S6002-2RS bearing is made from

S6002-2RS bearing is made from stainless steel with Ceramic Balls (Si3N4) and Stainless steel cage

✔️ 3/4" x 1" x 5/8" Inch - Shell Type Design

5307 Nachi Ball Bearing

the 6021NR inner diameter is 105mm

R10-2RS Bearing - Hybrid Ceramic - Sealed 5/8" x 1-3/8 x 0.344" inch RS1 S6002-2RS bearing is made fromR10 2RS Hybrid Ceramic Bearing Sealed Ball Bearing 5 8" x 1 3 8" x 11 32" ZrO Ceramic Balls This hybrid ceramic R10 2RS bearing is built for electric motor performance with low rolling resistance and extended life. It features zirconia ceramic balls inside a chrome steel raceway, along with dual rubber seals to keep out dust and debris. Its a great fit for hobby motors, small machinery, and precision gear systems. This listing is for one bearing.