Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
6411N	55 mm	140 mm	33 mm	100 N	62.5 N	4800 rpm	6000 rpm
6311N	55 mm	120 mm	29 mm	71.5 N	44.8 N	5600 rpm	6700 rpm
6211N	55 mm	100 mm	21 mm	43.2 N	29.2 N	6000 rpm	7500 rpm
6011N	55 mm	90 mm	18 mm	30.2 N	21.8 N	7000 rpm	8500 rpm
61911N	55 mm	80 mm	13 mm	15.9 N	13.2 N	7500 rpm	9000 rpm
61811N	55 mm	72 mm	9 mm	9.1 N	8.4 N	8000 rpm	9500 rpm
6410N	50 mm	130 mm	31 mm	92.2 N	55.2 N	5300 rpm	6300 rpm
6310N	50 mm	110 mm	27 mm	61.8 N	38 N	6000 rpm	7000 rpm
6210N	50 mm	90 mm	20 mm	35 N	23.2 N	6700 rpm	8500 rpm
6010N	50 mm	80 mm	16 mm	22 N	16.2 N	7000 rpm	9000 rpm
61910N	50 mm	72 mm	12 mm	14.5 N	11.7 N	8000 rpm	9500 rpm
61810N	50 mm	65 mm	7 mm	6.6 N	6.1 N	8500 rpm	10000 rpm
6309N	45 mm	100 mm	25 mm	52.8 N	31.8 N	6300 rpm	7500 rpm
6209N	45 mm	85 mm	19 mm	31.5 N	20.5 N	7000 rpm	9000 rpm
6009N	45 mm	75 mm	16 mm	21 N	14.8 N	8000 rpm	10000 rpm