Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NAV3956	280 mm	380 mm	75 mm	- N	- N	- rpm	- rpm
NAV4003	17 mm	35 mm	18 mm	- N	- N	- rpm	- rpm
NAV4004	20 mm	42 mm	22 mm	- N	- N	- rpm	- rpm
NAV4005	25 mm	47 mm	22 mm	- N	- N	- rpm	- rpm
NAV4006	30 mm	55 mm	25 mm	- N	- N	- rpm	- rpm
NAV4007	35 mm	62 mm	27 mm	- N	- N	- rpm	- rpm
NAV4008	40 mm	68 mm	28 mm	- N	- N	- rpm	- rpm
NAV4009	45 mm	75 mm	30 mm	- N	- N	- rpm	- rpm
NAV4010	50 mm	80 mm	30 mm	- N	- N	- rpm	- rpm
NAV4011	55 mm	90 mm	35 mm	- N	- N	- rpm	- rpm
NAV4013	65 mm	100 mm	35 mm	- N	- N	- rpm	- rpm
NAV4014	70 mm	110 mm	40 mm	- N	- N	- rpm	- rpm
NAV4015	75 mm	115 mm	40 mm	- N	- N	- rpm	- rpm
NAV4015X3A	75 mm	120 mm	38 mm	- N	- N	- rpm	- rpm
NAV4016	80 mm	125 mm	45 mm	- N	- N	- rpm	- rpm