Product Description
1. Grade: ABEC-1,ABEC-3,ABEC-5,ABEC-7,ABEC-9 2.OD Size: 3mm~200mm 3. ID Size: 0.5mm~180mm 4. Certification: ISO9001, SGS, CTI, ROHS 5. Product Name: DEEP GROOVE BALL BEARING 6. Material: Ceramic Si3N4 , ZrO2 7. Series: MRI15 5X11X4 8. Precision grade: PO,P6,P5,P4,P2 or ABEC-1,ABEC-3,ABEC-5,ABEC-7,ABEC-9 9. Reference Standard: DIN620(Germany), ANSI(America),ISO,INA, NTN, NSK,etc. 10. Delivery Date: Normally ready goods and stock within 7 days 11. Used: Electric machine, conveyor, cement mixer etc