Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NUP6/660.4Q4/C9-1	660 mm	812 mm	107 mm	— N	— N	— rpm	— rpm
NUP5/505Q4/C9	508 mm	622 mm	95 mm	— N	— N	— rpm	— rpm
NJ3880Q4	400 mm	500 mm	75 mm	— N	— N	— rpm	— rpm
NU3880Q4	400 mm	500 mm	75 mm	— N	— N	— rpm	— rpm
NUP2876/S0	380 mm	480 mm	60 mm	— N	— N	— rpm	— rpm
NU1968X1M/YA	340 mm	440 mm	56 mm	— N	— N	— rpm	— rpm
NNU664/C9S2YA3	320 mm	460 mm	120 mm	— N	— N	— rpm	— rpm
NU2148X3M	240 mm	390 mm	108 mm	— N	— N	— rpm	— rpm
NU844M/C4	220 mm	350 mm	98 mm	— N	— N	— rpm	— rpm
NU3040X3	200 mm	320 mm	88 mm	— N	— N	— rpm	— rpm
NU3038X1MW513	180 mm	280 mm	75 mm	— N	— N	— rpm	— rpm
NU3036X2M	180 mm	280 mm	82 mm	— N	— N	— rpm	— rpm
NNP4232X2Q1/S0	160 mm	280 mm	180 mm	— N	— N	— rpm	— rpm
NNQP4232X2Q1/S0	160 mm	280 mm	220 mm	— N	— N	— rpm	— rpm
NU3228X3MC9	140 mm	250 mm	82 mm	— N	— N	— rpm	— rpm