Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NU420	100mm mm	250mm mm	58mm mm	-	-	-	-
NU421	105mm mm	260mm mm	60mm mm	-	-	-	-
NU422	110mm mm	280mm mm	65mm mm	-	-	-	-
NU424	120mm mm	310mm mm	72mm mm	-	-	-	-
NU426	130mm mm	340mm mm	78mm mm	-	-	-	-
NU428	140mm mm	360mm mm	82mm mm	-	-	-	-
NU430	150mm mm	380mm mm	85mm mm	-	-	-	-
NU10/500	500mm mm	720mm mm	100mm mm	-	-	-	-
NU1005	25mm mm	47mm mm	12mm mm	-	-	-	-
NU1006	30mm mm	55mm mm	13mm mm	-	-	-	-
NU1007	35mm mm	61mm mm	14mm mm	-	-	-	-
NU1008	40mm mm	68mm mm	15mm mm	-	-	-	-
NU1009	45mm mm	75mm mm	16mm mm	-	-	-	-
NJ309	45mm mm	100mm mm	25mm mm	-	-	-	-
NJ309+HJ309	45mm mm	100mm mm	25mm mm	-	-	-	-
NJ309E	45mm mm	100mm mm	25mm mm	-	-	-	-
NJ309E+HJ309E	45mm mm	100mm mm	25mm mm	-	-	-	-
NJ310	50mm mm	110mm mm	27mm mm	-	-	-	-
NJ310+HJ310	50mm mm	110mm mm	27mm mm	-	-	-	-
NJ310E	50mm mm	110mm mm	27mm mm	-	-	-	-