618/710 68/710M 618/710MB 618/710MA Bearing Manufacturer Stock 710mm X 870mm X 74mm

 Item: 618/710 68/710M 618/710MB 618/710MA 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: 710mm x 87mm x 74mm;

• ID (inner diameter)/Bore: 710mm;

• OD (outer diameter): 870mm;

• Width/Height/Thickness: 74mm;

• Precision Rating: ISO Class 6/ ABEC-3/ DIN P6/JIS Class 6;

• Basic static load capacity: 450Cor(KN);

• Basic dynamic load capacity: 950Cr(KN);

• Limiting Speed: 1400 rpm (Grease lubricated); 750 rpm (Oil lubricated);

• Type of Retainer:Center-punch riveted;

• Number of Row: Single Row.