6307-2NSE9 NACHI Brand Rubber Seal Ball Bearing 35x80x21 – Made In Japan
6307-2NSE9 C3 BXMM Deep Groove Nachi Bearings 35 x 80 x 21mm. Basic Part Number 6307-2NSE9C3. Inner Ring Dia.
6307-2NSE9 CM NACHI Brand Rubber Seal Ball Bearing 35x80x21 6307 2RS 6307RS
When I saw Nachi on the label, I felt a bit more assured about how it might last.