Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
N424	120mm mm	310mm mm	72mm mm	-	-	-	-
N426	130mm mm	340mm mm	78mm mm	-	-	-	-
N428	140mm mm	360mm mm	82mm mm	-	-	-	-
N430	150mm mm	380mm mm	85mm mm	-	-	-	-
N1005	25mm mm	47mm mm	12mm mm	-	-	-	-
N1006	30mm mm	55mm mm	13mm mm	-	-	-	-
N1007	35mm mm	62mm mm	14mm mm	-	-	-	-
NF321	105mm mm	225mm mm	49mm mm	-	-	-	-
NF318	95mm mm	200mm mm	45mm mm	-	-	-	-
NF322	110mm mm	240mm mm	50mm mm	-	-	-	-
NF320	100mm mm	215mm mm	47mm mm	-	-	-	-
NF324	120mm mm	260mm mm	55mm mm	-	-	-	-
NF321	105mm mm	225mm mm	49mm mm	-	-	-	-
NF326	130mm mm	280mm mm	58mm mm	-	-	-	-
NF322	110mm mm	240mm mm	50mm mm	-	-	-	-
NF328	140mm mm	300mm mm	62mm mm	-	-	-	-
NF324	120mm mm	260mm mm	55mm mm	-	-	-	-
NF330	150mm mm	320mm mm	65mm mm	-	-	-	-
NF326	130mm mm	280mm mm	58mm mm	-	-	-	-
NF332	160mm mm	340mm mm	68mm mm	-	-	-	-