Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
N322E	105 mm	240 mm	50 mm	— N	— N	— rpm	— rpm
NF320M	100 mm	215 mm	47 mm	— N	— N	— rpm	— rpm
N320M	100 mm	215 mm	47 mm	— N	— N	— rpm	— rpm
N320	100 mm	215 mm	47 mm	— N	— N	— rpm	— rpm
N319M	95 mm	200 mm	45 mm	— N	— N	— rpm	— rpm
N319ETN1	95 mm	200 mm	45 mm	— N	— N	— rpm	— rpm
N319	95 mm	200 mm	45 mm	— N	— N	— rpm	— rpm
NF318ETN1	90 mm	190 mm	43 mm	— N	— N	— rpm	— rpm
NF318M	90 mm	190 mm	43 mm	— N	— N	— rpm	— rpm
N318ETN1	90 mm	190 mm	43 mm	— N	— N	— rpm	— rpm
N318M	90 mm	190 mm	43 mm	— N	— N	— rpm	— rpm
N318	90 mm	190 mm	43 mm	— N	— N	— rpm	— rpm
N317ETN1/Z2	85 mm	180 mm	41 mm	— N	— N	— rpm	— rpm
N317M/Z2	85 mm	180 mm	41 mm	— N	— N	— rpm	— rpm
N317/Z2	85 mm	180 mm	41 mm	— N	— N	— rpm	— rpm