Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU2320M	100 mm	215 mm	73 mm	— N	— N	— rpm	— rpm
NJ2319E	95 mm	200 mm	67 mm	— N	— N	— rpm	— rpm
NJ2319M	95 mm	200 mm	67 mm	— N	— N	— rpm	— rpm
NU2319M	95 mm	200 mm	67 mm	— N	— N	— rpm	— rpm
NU2319E	95 mm	200 mm	67 mm	— N	— N	— rpm	— rpm
NJ2318M	90 mm	190 mm	64 mm	— N	— N	— rpm	— rpm
NU2318M	90 mm	190 mm	64 mm	— N	— N	— rpm	— rpm
NU2318E	90 mm	190 mm	64 mm	— N	— N	— rpm	— rpm
RNU2317M	108 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NJ2317M	85 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NJ2317E	85 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NU2317M	85 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NU2317E	85 mm	180 mm	60 mm	— N	— N	— rpm	— rpm
NUP3316M	80 mm	170 mm	58 mm	— N	— N	— rpm	— rpm
NU3316M	80 mm	170 mm	58 mm	— N	— N	— rpm	— rpm