618/530 68/530M 618/530MB 618/530MA Bearing Manufacturer Stock 530mm X 650mm X 56mm

• Item: 618/530 68/530M 618/530MB 618/530MA Ball Bearings;

• Type: Deep Groove Ball Bearings;

• Brand: HNB or OEM for customer

• 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: 530mm x 650mm x 56mm;

• ID (inner diameter)/Bore: 530mm;

• OD (outer diameter): 650mm;

• Width/Height/Thickness: 56mm;

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

• Basic static load capacity: 310Cor(KN);

• Basic dynamic load capacity: 550Cr(KN);

• Limiting Speed: 2000 rpm (Grease lubricated); 1100 rpm (Oil lubricated);

• Type of Retainer:Center-punch riveted;

• Number of Row: Single Row.