Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NA208-25	39.688 mm	80 mm	56.3 mm	- N	- N	- rpm	- rpm
NA209	45 mm	85 mm	56.3 mm	- N	- N	- rpm	- rpm
NA209-26	41.275 mm	85 mm	56.3 mm	- N	- N	- rpm	- rpm
NA209-27	42.862 mm	85 mm	56.3 mm	- N	- N	- rpm	- rpm
NA209-28	44.45 mm	85 mm	56.3 mm	- N	- N	- rpm	- rpm
NA210	50 mm	90 mm	62.7 mm	- N	- N	- rpm	- rpm
NA210-30	47.625 mm	90 mm	62.7 mm	- N	- N	- rpm	- rpm
NA210-31	49.212 mm	90 mm	62.7 mm	- N	- N	- rpm	- rpm
NA210-32	50.8 mm	90 mm	62.7 mm	- N	- N	- rpm	- rpm
NA211	55 mm	100 mm	71.3 mm	- N	- N	- rpm	- rpm
NA211-32	50.8 mm	100 mm	71.3 mm	- N	- N	- rpm	- rpm
NA211-34	53.975 mm	100 mm	71.3 mm	- N	- N	- rpm	- rpm
NA211-35	55.562 mm	100 mm	71.3 mm	- N	- N	- rpm	- rpm
NA212	60 mm	110 mm	77.7 mm	- N	- N	- rpm	- rpm
NA212-36	57.15 mm	110 mm	77.7 mm	- N	- N	- rpm	- rpm