249/670-B-MB FAG Y0 2.75 670x900x230mm Spherical roller bearings
Bearing number 249/670-B-MB Size (mm) 670x900x230 Brand FAG Bore Diameter (mm) 670 Outer Diameter (mm) 900 Width (mm) 230 d 670 mm D 900 mm B 230 mm D1 826.5 mm Da max 877 mm da min 693 mm ds 12.5 mm ns 23.5 mm ra max 5 mm rmin 6 mm m 433 kg