5.47mm Car Part Chrome Steel Ball Bearing Aluminum Parts Ball Bearing Carbon Steel Ball Chrome Steel Ball 0.643G Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Carbon Steel Ball AISI1010-AISI1015 Bearing Parts Anti-Rust Protection Carbon Steel Balls 0.642g 5.556mm Next：Bearing Steel Ball 7.937mm for Bearings Deep Groove Ball AISI52100 Thrust Ball Carbon Steel Ball Chrome Steel Ball 0.671g
