618/850 68/850M 618/850MB 618/850MA Bearing Manufacturer Stock 850mm X 1030mm X 82mm

• Item: 618/850 68/850M 618/850MB 618/850MA 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: 850mm x 1030mm x 82mm;

• ID (inner diameter)/Bore: 850mm;

• OD (outer diameter): 1030mm;

• Width/Height/Thickness: 82mm;

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

• Basic static load capacity: 550Cor(KN);

• Basic dynamic load capacity: 1290Cr(KN);

• Limiting Speed: 1200 rpm (Grease lubricated); 630 rpm (Oil lubricated);

• Type of Retainer:Center-punch riveted;

• Number of Row: Single Row.