6204-2NSE Nachi Double Seal 20X47X14 20mm 0.7874 in d X 47mm 1.8504 in D X 14mm 0.5112 in B Same as 6204 2RS / 6204 RS / 6204-2RS / 6204-RS / 204PP / 6204-2RS1 / 62042RS / 6204RS ...
6203-2NSE Nachi Double Seal 17X40X12 17mm 0.6693 in d X 40mm 1.5748 in D X 12mm 0.4724 in B Same as 6203 2RS / 6203 RS / 6203-2RS / 6203-RS / 203PP / 6203-2RS1 / 62032RS / 6203RS