NP449291/NP420308 Timken B 19.842 mm 45.242×77.788×19.842mm Tapered roller bearings
Bearing number NP449291/NP420308 Size (mm) 45.242×77.788×19.842 Brand Timken Bore Diameter (mm) 45.242 Outer Diameter (mm) 77.788 Width (mm) 19.842 d 45.242 mm D 77.788 mm T 19.842 mm B 19.842 mm