NSK NA49/28TT needle roller bearings
NSK NA49/28TT needle roller bearings Needs Analysis , 37.0000 mm D 12.000 mm d Manufacturing Service . Get Your Free. d 12.000 mm D 37.0000 mm B 12.00 mm Fillet Radius ra 1.00 mm Fillet Radius rb 0.60 mm Grease Speed Rating n1 19000 rpm Oil Speed Rating n2 24000 rpm Basic Dynamic Radial Load
