SR8-2RS Ceramic Bearing Si3N4 ABEC-7 Premium R8-2RS outer diameter 150mm Basic Dynamic Load Cr (KN):

Basic Dynamic Load Cr (KN): 72

6307-2NSENR Nachi Bearing

the NU207 inner diameter is 35mm

SWK6 NB Bearing

✅ Static load rating: 62

SR8-2RS Ceramic Bearing Si3N4 ABEC-7 Premium R8-2RS outer diameter 150mm Basic Dynamic Load Cr (KN):SR8 2RS Ceramic Bearing ABEC 7 Precision 1 2" ID 1 1 8" OD 5 16" Wide Sealed The SR8 2RS is a premium deep groove ceramic bearing engineered for high speed and high performance applications. Built with stainless steel races and ultra smooth SiN ceramic balls, this ABEC 7 rated bearing delivers outstanding durability, reduced friction, and excellent resistance to heat and corrosion ideal for RC motors, robotics, electric tools, and precision equipment.