Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NQI28/20	28 mm	42 mm	20 mm	24.3 N	39.4 N	14000 rpm	- rpm
NA5905	25 mm	42 mm	23 mm	31.7 N	44.9 N	15000 rpm	- rpm
NA4905R	25 mm	42 mm	17 mm	24.2 N	31.7 N	15000 rpm	- rpm
NA4905UU	25 mm	42 mm	17 mm	18.4 N	22.4 N	6700 rpm	- rpm
NQI25/30	25 mm	38 mm	30 mm	28.9 N	54.3 N	16000 rpm	- rpm
NQI25/15	25 mm	38 mm	15 mm	14.6 N	22.6 N	16000 rpm	- rpm
NQIS20/20	20 mm	42 mm	20 mm	24.8 N	32 N	16000 rpm	- rpm
NA49/22R	22 mm	39 mm	17 mm	22.2 N	27.7 N	16000 rpm	- rpm
NQI22/16	22 mm	34 mm	16 mm	14.1 N	24.2 N	18000 rpm	- rpm
NA5904	20 mm	37 mm	23 mm	28 N	36.1 N	17000 rpm	- rpm
NA4904R	20 mm	37 mm	17 mm	21.3 N	25.5 N	17000 rpm	- rpm
NA4904UU	20 mm	37 mm	17 mm	16.4 N	18.2 N	8000 rpm	- rpm
20NQI3714	20 mm	37 mm	14 mm	17.1 N	19.1 N	17000 rpm	- rpm
NQI20/20	20 mm	32 mm	20 mm	16.1 N	28.1 N	19000 rpm	- rpm
NQI20/16	20 mm	32 mm	16 mm	13.4 N	22.2 N	19000 rpm	- rpm