618/750 68/750M 618/750MB 618/750MA Bearing Manufacturer Stock 750mm X 920mm X 78mm

• Item: 618/750 68/750M 618/750MB 618/750MA  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: 750mm x 920mm x 78mm;

• ID (inner diameter)/Bore: 750mm;

• OD (outer diameter): 920mm;

• Width/Height/Thickness: 78mm;

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

• Basic static load capacity: 510Cor(KN);

• Basic dynamic load capacity: 1120Cr(KN);

• Limiting Speed: 1300 rpm (Grease lubricated); 750 rpm (Oil lubricated);

• Type of Retainer:Center-punch riveted;

• Number of Row: Single Row.