Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
LIW51109	45 mm	65 mm	10.57 mm	— N	— N	— rpm	— rpm
KOW51109	45 mm	65 mm	14 mm	— N	— N	— rpm	— rpm
KOW51107	35 mm	55 mm	0 mm	— N	— N	— rpm	— rpm
54420U	100 mm	220 mm	176 mm	368 N	983 N	620 rpm	950 rpm
54420	100 mm	210 mm	160 mm	368 N	983 N	620 rpm	950 rpm
54418U	90 mm	195 mm	157 mm	327 N	826 N	710 rpm	1100 rpm
54418	90 mm	190 mm	143.5 mm	- N	- N	- rpm	- rpm
54417U	85 mm	185 mm	150 mm	307 N	753 N	780 rpm	1200 rpm
54417	85 mm	180 mm	138 mm	307 N	753 N	780 rpm	1200 rpm
54416U	80 mm	175 mm	140 mm	270 N	621 N	810 rpm	1250 rpm
54416	80 mm	170 mm	128.4 mm	270 N	621 N	810 rpm	1250 rpm
54415U	75 mm	165 mm	135 mm	252 N	560 N	880 rpm	1350 rpm
54415	75 mm	160 mm	123 mm	252 N	560 N	880 rpm	1350 rpm
54414U	70 mm	155 mm	125 mm	250 N	553 N	940 rpm	1450 rpm
54414	70 mm	150 mm	114.1 mm	250 N	553 N	940 rpm	1450 rpm