Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU1026	130 mm	200 mm	33 mm	152 N	212 N	2400 rpm	3200 rpm
NU424	120 mm	310 mm	72 mm	642 N	772 N	1700 rpm	2200 rpm
NU2324	120 mm	260 mm	86 mm	632 N	868 N	1900 rpm	2600 rpm
NU324	120 mm	260 mm	55 mm	440 N	552 N	1900 rpm	2600 rpm
NU2224	120 mm	215 mm	58 mm	345 N	522 N	2200 rpm	3000 rpm
NU224E	120 mm	215 mm	40 mm	322 N	422 N	2200 rpm	3000 rpm
NU1024	120 mm	180 mm	28 mm	130 N	168 N	2600 rpm	3400 rpm
NU422	110 mm	280 mm	65 mm	515 N	602 N	1800 rpm	2400 rpm
NU2322	110 mm	240 mm	80 mm	535 N	740 N	2000 rpm	2800 rpm
NU322	110 mm	240 mm	50 mm	352 N	428 N	2000 rpm	2800 rpm
NU2222	110 mm	200 mm	53 mm	312 N	445 N	2600 rpm	3400 rpm
NU222E	110 mm	200 mm	38 mm	278 N	360 N	2600 rpm	3400 rpm
NU1022	110 mm	170 mm	28 mm	115 N	155 N	3000 rpm	3800 rpm
NU421	105 mm	260 mm	60 mm	508 N	602 N	1900 rpm	2600 rpm
NU321	105 mm	225 mm	49 mm	322 N	392 N	2200 rpm	3000 rpm