Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU203ETN1	17 mm	40 mm	12 mm	— N	— N	— rpm	— rpm
NU203M	17 mm	40 mm	12 mm	— N	— N	— rpm	— rpm
NU203L	17 mm	40 mm	12 mm	— N	— N	— rpm	— rpm
RNU202	20 mm	35 mm	11 mm	— N	— N	— rpm	— rpm
NUP202	15 mm	35 mm	11 mm	— N	— N	— rpm	— rpm
NN30/670K/P59	670 mm	980 mm	230 mm	— N	— N	— rpm	— rpm
NN30/670K/P	670 mm	980 mm	230 mm	— N	— N	— rpm	— rpm
NN30/630K	630 mm	920 mm	212 mm	— N	— N	— rpm	— rpm
NN30/600K	600 mm	870 mm	200 mm	— N	— N	— rpm	— rpm
NN30/560K/P59	560 mm	820 mm	195 mm	— N	— N	— rpm	— rpm
NN3092/YA	460 mm	680 mm	163 mm	— N	— N	— rpm	— rpm
NN3092K	460 mm	680 mm	163 mm	— N	— N	— rpm	— rpm
NN3080	400 mm	600 mm	148 mm	— N	— N	— rpm	— rpm
NU3080K/P5	400 mm	600 mm	148 mm	— N	— N	— rpm	— rpm
NU3080	400 mm	600 mm	148 mm	— N	— N	— rpm	— rpm