high precision deep groove ball bearing 1.Size:40*110*27 2.high limiting speed,high precision 3.less coefficient of friction Model 6408Price$ 3.19/pcType 6408 ,6408Z,6408RS ,6408 2RS , 6408N, 6408NRMaterialGCr15_China/ (AISI) 52100_American/ (Din) 100Cr6_GermanyCertificateISO9001:2000ClearanceC2, C0, C3, C4, C5ToleranceABEC1, ABEC3, ABEC5 (P0, P6, P5)VibrationZ1V1, Z2V2, Z3V3OEM ServiceKG, DPI ...