Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
54313U	65 mm	120 mm	79 mm	128 N	287 N	1400 rpm	2200 rpm
54313	65 mm	115 mm	71.9 mm	128 N	287 N	1400 rpm	2200 rpm
54312U	60 mm	115 mm	78 mm	124 N	267 N	1500 rpm	2300 rpm
54312	60 mm	110 mm	70.7 mm	124 N	267 N	1500 rpm	2300 rpm
54311U	55 mm	110 mm	78 mm	119 N	246 N	1600 rpm	2400 rpm
54311	55 mm	105 mm	72.6 mm	119 N	246 N	1600 rpm	2400 rpm
54310U	50 mm	100 mm	70 mm	91.6 N	186 N	1800 rpm	2700 rpm
54310	50 mm	95 mm	64.7 mm	91.6 N	186 N	1800 rpm	2700 rpm
54309U	45 mm	90 mm	62 mm	80 N	163 N	1900 rpm	3000 rpm
54309	45 mm	85 mm	56.3 mm	80 N	163 N	1900 rpm	3000 rpm
54308U	40 mm	82 mm	59 mm	69.3 N	135 N	2100 rpm	3300 rpm
54308	40 mm	78 mm	54.1 mm	69.3 N	135 N	2100 rpm	3300 rpm
54307	35 mm	68 mm	47.2 mm	46.9 N	98.3 N	2700 rpm	4200 rpm
54306U	30 mm	62 mm	46 mm	42.8 N	78.7 N	2700 rpm	4200 rpm
54306	30 mm	60 mm	41.3 mm	42.8 N	78.7 N	2700 rpm	4200 rpm