... 1)2- 6000--6010 (Specifications: 1) Shield/closure: open bearing, Z, ZZ, RS, 2RS2) Snap ring: N, ... 1)3- 6200--6210 (Specifications: 1) Shield/closure: open bearing, Z, ZZ, RS, 2RS2) Snap ring: N, ... 1)4- 6300--6310 (Specifications: 1) Shield/closure: open bearing, Z, ZZ, RS, 2RS2) Snap ring: N, ... font on bearings OR mechanical carve font 5) PACKING: Thin Membrane bag + Single color paper box + Carton + ...