Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU2230	150 mm	270 mm	73 mm	530 N	772 N	1700 rpm	2200 rpm
NU230	150 mm	270 mm	45 mm	360 N	490 N	1700 rpm	2200 rpm
NU1030	150 mm	225 mm	35 mm	188 N	268 N	1900 rpm	2600 rpm
NU428	140 mm	360 mm	82 mm	845 N	1020 N	1400 rpm	1800 rpm
NU2328	140 mm	300 mm	102 mm	825 N	1180 N	1600 rpm	2000 rpm
N1060	300 mm	460 mm	74 mm	880 N	1470 N	800 rpm	1000 rpm
N334	170 mm	360 mm	72 mm	715 N	952 N	1300 rpm	1700 rpm
NU2228	140 mm	250 mm	68 mm	438 N	700 N	1800 rpm	2400 rpm
NU228	140 mm	250 mm	42 mm	302 N	415 N	1800 rpm	2400 rpm
NU1028	140 mm	210 mm	33 mm	158 N	220 N	2000 rpm	2800 rpm
NU426	130 mm	340 mm	78 mm	782 N	942 N	1500 rpm	1900 rpm
NU2326	130 mm	280 mm	93 mm	748 N	1060 N	1700 rpm	2200 rpm
NU326	130 mm	280 mm	58 mm	492 N	620 N	1700 rpm	2200 rpm
NU2226	130 mm	230 mm	64 mm	368 N	552 N	2000 rpm	2800 rpm
NU226	130 mm	230 mm	40 mm	258 N	352 N	2000 rpm	2800 rpm