Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NA5928	140 mm	190 mm	67 mm	283 N	696 N	2800 rpm	- rpm
NA5926	130 mm	180 mm	67 mm	274 N	655 N	3000 rpm	- rpm
NA5924	120 mm	165 mm	60 mm	244 N	564 N	3400 rpm	- rpm
NA5922	110 mm	150 mm	54 mm	195 N	448 N	3700 rpm	- rpm
NA5920	100 mm	140 mm	54 mm	189 N	418 N	4000 rpm	- rpm
NA5919	95 mm	130 mm	46 mm	141 N	331 N	4200 rpm	- rpm
NA5918	90 mm	125 mm	46 mm	137 N	311 N	4400 rpm	- rpm
NA5917	85 mm	120 mm	46 mm	126 N	293 N	4700 rpm	- rpm
NA5916	80 mm	110 mm	40 mm	114 N	232 N	5100 rpm	- rpm
NA5915	75 mm	105 mm	40 mm	109 N	216 N	5400 rpm	- rpm
NA5914	70 mm	100 mm	40 mm	107 N	207 N	5700 rpm	- rpm
NA5913	65 mm	90 mm	34 mm	85.4 N	158 N	6400 rpm	- rpm
NA5912	60 mm	85 mm	34 mm	79.2 N	150 N	6800 rpm	- rpm
NA4912R	60 mm	85 mm	25 mm	61.2 N	108 N	6800 rpm	- rpm
NA5911	55 mm	80 mm	34 mm	75.6 N	138 N	7300 rpm	- rpm