Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
NU1056	280 mm	420 mm	65 mm	600 N	965 N	850 rpm	1100 rpm
NU1052	260 mm	400 mm	65 mm	592 N	932 N	950 rpm	1300 rpm
NU348	240 mm	500 mm	95 mm	1290 N	1810 N	800 rpm	1000 rpm
NU248	240 mm	440 mm	72 mm	880 N	1345 N	900 rpm	1200 rpm
NU1048	240 mm	360 mm	56 mm	470 N	745 N	1000 rpm	1400 rpm
NU344	220 mm	460 mm	88 mm	1080 N	1465 N	900 rpm	1200 rpm
NU2244	220 mm	400 mm	108 mm	1360 N	2330 N	1000 rpm	1400 rpm
NU244	220 mm	400 mm	65 mm	702 N	1050 N	1000 rpm	1400 rpm
NU1044	220 mm	340 mm	56 mm	448 N	685 N	1200 rpm	1600 rpm
NU340	200 mm	420 mm	80 mm	972 N	1290 N	1000 rpm	1400 rpm
NU2240	200 mm	360 mm	98 mm	1120 N	1725 N	1200 rpm	1600 rpm
NU240	200 mm	360 mm	58 mm	570 N	842 N	1200 rpm	1600 rpm
NU1040	200 mm	310 mm	51 mm	408 N	615 N	1400 rpm	1800 rpm
NU338	190 mm	400 mm	78 mm	882 N	1190 N	1100 rpm	1500 rpm
NU2238	190 mm	340 mm	92 mm	975 N	1570 N	1300 rpm	1700 rpm