Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NNU4956	280mm mm	380mm mm	100mm mm	-	-	-	-
NNU4960K	300mm mm	420mm mm	118mm mm	-	-	-	-
NNU4956K	280mm mm	380mm mm	100mm mm	-	-	-	-
NNU4964	320mm mm	440mm mm	118mm mm	-	-	-	-
NNU4960	300mm mm	420mm mm	118mm mm	-	-	-	-
NNU4964K	320mm mm	440mm mm	118mm mm	-	-	-	-
NNU4960K	300mm mm	420mm mm	118mm mm	-	-	-	-
NNU4968	340mm mm	460mm mm	118mm mm	-	-	-	-
NNU4964	320mm mm	440mm mm	118mm mm	-	-	-	-
NNU4968K	340mm mm	460mm mm	118mm mm	-	-	-	-
NNU4964K	320mm mm	440mm mm	118mm mm	-	-	-	-
NNU4972	360mm mm	480mm mm	118mm mm	-	-	-	-
NNU4968	340mm mm	460mm mm	118mm mm	-	-	-	-
NJ2224E+HJ2224E	120mm mm	215mm mm	58mm mm	-	-	-	-
NJ2314E+HJ2314E	70mm mm	150mm mm	51mm mm	-	-	-	-
NJ2310+HJ2310	50mm mm	110mm mm	40mm mm	-	-	-	-
NK10/16	10mm mm	17mm mm	16mm mm	-	-	-	-
NJ2312	60mm mm	130mm mm	46mm mm	-	-	-	-
NN3005K	25mm mm	47mm mm	16mm mm	-	-	-	-
NKXR50Z+IR	45mm mm	71.5mm mm	35mm mm	-	-	-	-