L 825 ZZ L 830 ZZ L 840 ZZ L 930 ZZ L 950 ZZ L 1040 ZZ L 1050 ZZ L 1150 ZZ L 1260 ZZ L 1350 ZZ L 1370 ZZ L 1480 ZZ L 1510 ZZ L 1660 ZZ L 1680 ZZ L 1910 ZZ high quality 2 side ball bearing