618/630 68/630M 618/630MB 618/630MA Bearing Manufacturer Stock 630mm X 780mm X 69mm
618/630 68/630M 618/630MB 618/630MA Bearing Manufacturer Stock 630mm X 780mm X 69mm
• Item: 618/630 68/630M 618/630MB 618/630MA Ball Bearings;
• Type: Deep Groove Ball Bearings;
• Brand: HNB
• Material:
Outer ring: High-carbon chrome bearing steel (Fully quench-hardened);
Inner ring: High-carbon chrome bearing steel (Fully quench-hardened);
Ball: High-carbon chrome bearing steel (Fully quench-hardened);
Retainer: High-carbon chrome steel stamping;
Seals: Cold-reduced electrolytic tinplate;
• Dimensions: 630mm x 780mm x 69mm;
• ID (inner diameter)/Bore: 630mm;
• OD (outer diameter): 780mm;
• Width/Height/Thickness: 69mm;
• Precision Rating: ISO Class 6/ ABEC-3/ DIN P6/JIS Class 6;
• Basic static load capacity: 400Cor(KN);
• Basic dynamic load capacity: 780Cr(KN);
• Limiting Speed: 1600 rpm (Grease lubricated); 900 rpm (Oil lubricated);
• Type of Retainer:Center-punch riveted;
• Number of Row: Single Row.
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High quality 618/630M ( 40 kg Mass, ID: 630 mm OD: 780 mm WD: 69 mm , P0 Accuracy Class , Gcr15 Gcr15SiMn Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 618/630M. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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