SKF 6308-2RS1NR/C3GJN is a single-row deep groove ball bearing with a 40 mm bore, 90 mm outer diameter, and 23 mm width. It is sealed on both sides with rubber seals (2RS1) to protect against dust and retain lubricant, and it features a C3 radial clearance for higher internal play that accommodates thermal expansion and higher-speed operation. The designation suffixes “NR” and “C3GJN” reflect SKF’s model coding for this variant. This bearing is well suited for high-speed applications in equipment such as motors, gearboxes, fans, and conveyors where reliable radial load support is required.
