R3ZZE Shielded Nachi Japan Bearing 3/16" x 1/2" x 0.196" Ball Diameter - 2 1/2 inch (2.5") S6303-2RS bearing is closed with

S6303-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination

the 6010ZZENR outer diameter is 80mm

bearing is Carbon Steel

7214BMU Nachi Angular Ball Bearing

R3ZZE Shielded Nachi Japan Bearing 3/16" x 1/2" x 0.196" Ball Diameter - 2 1/2 inch (2.5") S6303-2RS bearing is closed withR3ZZE Nachi Shielded Radial Ball Bearing 3 16" x 1 2" x 0. 156" inch Made in Japan R3ZZE Nachi Shielded Ball Bearing, inner diameter is 3 16", outer diameter is 1 2" and width is 0. 156", Made in Japan R3ZZE Nachi Ball Bearing Nachi Deep groove Ball Bearing Closures: 2 metal Shields Dimensions: 3 16" x 1 2" x 0. 156" inch ID (inner diameter) Bore: 3 16" inch OD (outer diameter): 1 2" inch Width: 0. 156" inch Quantity: 1 Bearing Made in Japan