滚珠

1--Ball bearings: bearing 6" (577#) Φ171.45xΦ152.4x12.7 bearing 8" (820#) Φ222.25xΦ203.20x12.7 bearing 9" Φ247.65xΦ228.60x12.7 bearing 10" (914#) Φ273.05xΦ254.00x12.7 bearing 12" Φ323.85xΦ304.80x12.7 bearing 5 1/2" (565#) Φ158.75xΦ139.7x12.7 bearing 61/2" (English 640#) Φ184.15xΦ165.1x12.7 bearing 61/2" (Metric 640#) Φ184xΦ165x12.7 2--Cylindrical roller bearing bearing 6 1/2" Φ180.00xΦ156.00x10 bearing 8" Φ238.00xΦ214.50x10 bearing 10" Φ273.00xΦ251.00x10 bearing (stainless steel) Φ184.15xΦ165.10x12.7