Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU424M	120 mm	310 mm	72 mm	— N	— N	— rpm	— rpm
NJ422M	110 mm	280 mm	65 mm	— N	— N	— rpm	— rpm
NU422M	110 mm	280 mm	65 mm	— N	— N	— rpm	— rpm
NJ420M	100 mm	250 mm	58 mm	— N	— N	— rpm	— rpm
NU420M	100 mm	250 mm	58 mm	— N	— N	— rpm	— rpm
NJ419M+HJ419	95 mm	240 mm	55 mm	— N	— N	— rpm	— rpm
NJ419M	95 mm	240 mm	55 mm	— N	— N	— rpm	— rpm
NU419M	95 mm	240 mm	55 mm	— N	— N	— rpm	— rpm
NU418M	90 mm	225 mm	54 mm	— N	— N	— rpm	— rpm
NUP417Q1/C9S0	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm
NUP417Q1/S0	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm
NUP417M	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm
NJ417M+HJ417	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm
NJ417M	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm
NU417M	85 mm	210 mm	52 mm	— N	— N	— rpm	— rpm