NSK NN3940MBKR cylindrical roller bearings
NSK NN3940MBKR cylindrical roller bearings, Units 69,85 Bore Diameter (mm) and Housings CAD models , Manufacturing Service . Get Your Free. Bore Diameter (mm) 69,85 Bearing Type straight Shaft Dia., Nominal (d) 2.7500 Shaft Size (ds) – 2.75 2.7482 Housing Bore Dia. (Dh) – 2.937 2.9358 Bearing Bore after Mounting (di) – 2.7566 2.7502 Average