2PCS F10-17M thrust bearing 10x17x5mm miniature plane bearing inner diameter 10 mm miniature small axial ball bearing
2PCS F12-21M thrust bearing 12x21x5mm miniature plane bearing inner diameter 12 mm miniature small axial ball bearing
2PCS F10-18M thrust bearing 10x18x5.5mm miniature plane bearing inner diameter 10 mm miniature small axial ball bearing
2PCS F2.5-6M thrust bearing 2.5x6x3mm miniature plane bearing inner diameter 2.5 mm miniature small axial ball bearing
2PCS F8-16M thrust bearing 8x16x5mm miniature plane bearing inner diameter 8 mm miniature small axial ball bearing
2PCS F3-8M thrust bearing 3 * 8 * 3.5mm ball 7 inner diameter 3mm flat miniature axial ball bearing
