Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NF2307	35 mm	80 mm	31 mm	54.8 N	57 N	7000 rpm	9000 rpm
NF307	35 mm	80 mm	21 mm	41 N	39.2 N	7000 rpm	9000 rpm
NF207	35 mm	72 mm	17 mm	28.5 N	28 N	7500 rpm	9500 rpm
NF2306	30 mm	72 mm	27 mm	46.5 N	47.5 N	8000 rpm	10000 rpm
NF306	30 mm	72 mm	19 mm	33.5 N	31.5 N	8000 rpm	10000 rpm
NF206	30 mm	62 mm	16 mm	19.5 N	18.2 N	8500 rpm	11000 rpm
NF2305	25 mm	62 mm	24 mm	38.5 N	39.2 N	9000 rpm	12000 rpm
NF305	25 mm	62 mm	17 mm	25.5 N	22.5 N	9000 rpm	12000 rpm
NF205	25 mm	52 mm	15 mm	14.2 N	12.8 N	11000 rpm	14000 rpm
NF304	20 mm	52 mm	15 mm	18 N	15 N	11000 rpm	15000 rpm
NF204	20 mm	47 mm	14 mm	12.5 N	11 N	12000 rpm	16000 rpm
NF203	17 mm	40 mm	12 mm	9.12 N	7 N	14000 rpm	18000 rpm
NF202	15 mm	35 mm	11 mm	7.98 N	5.5 N	15000 rpm	19000 rpm
NU238E	190 mm	340 mm	55 mm	- N	- N	- rpm	- rpm
N1064	320 mm	480 mm	74 mm	890 N	1520 N	750 rpm	950 rpm