Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
N1056	280mm mm	420mm mm	65mm mm	-	-	-	-
N1060	300mm mm	460mm mm	74mm mm	-	-	-	-
N1064	320mm mm	480mm mm	74mm mm	-	-	-	-
N2204	20mm mm	47mm mm	18mm mm	-	-	-	-
N2205	25mm mm	52mm mm	18mm mm	-	-	-	-
N2206	30mm mm	62mm mm	20mm mm	-	-	-	-
N2207	35mm mm	72mm mm	23mm mm	-	-	-	-
N2208	40mm mm	80mm mm	23mm mm	-	-	-	-
N2226	130mm mm	230mm mm	64mm mm	-	-	-	-
N2228	140mm mm	250mm mm	68mm mm	-	-	-	-
N2230	150mm mm	270mm mm	73mm mm	-	-	-	-
N2232	160mm mm	290mm mm	80mm mm	-	-	-	-
N2234	170mm mm	310mm mm	86mm mm	-	-	-	-
NUP240E	200mm mm	360mm mm	58mm mm	-	-	-	-
NUP238E	190mm mm	340mm mm	55mm mm	-	-	-	-
NUP304	20mm mm	52mm mm	15mm mm	-	-	-	-
NUP240	200mm mm	360mm mm	58mm mm	-	-	-	-
NUP2212	60mm mm	110mm mm	28mm mm	-	-	-	-
NUP240E	200mm mm	360mm mm	58mm mm	-	-	-	-
NUP2212E	60mm mm	110mm mm	28mm mm	-	-	-	-