1104558 | S6801-2RS (Each) --- Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing 12x417x139 56AT5PS160A

56AT5PS160A

Shaft or Bearing OD (d1): 28

3/4x1-7/8x1/2 inch Collar - 19

230 tooth - 1168

CZR6304TTSC3TTSDRY

1104558 | S6801-2RS (Each) --- Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing 12x417x139 56AT5PS160A12x21x5 mm Single Row Ball Bearings Stainless Steel AISI 440C Sold Per Each: Base Category: Bearings Single Row Ball Top Level Category: Bearings Single Row Ball Unflanged Precision 440C Stainless Product Details Double black rubber sealed standard stainless steel bearing ID (d): 12. 000mm + 0. 000 0. 0075 (12. 000mm is 0. 472 in.) Stainless Steel AISI 440C ID (d): 12. 000mm + 0. 000 0. 0075 (12. 000mm is 0. 472 in.) O. D. (D): 21. 000mm + 0. 000 0.