Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
61911-2Z	55 mm	80 mm	13 mm	15.9 N	13.2 N	7500 rpm	9000 rpm
61811-2Z	55 mm	72 mm	9 mm	9.1 N	8.4 N	8000 rpm	9500 rpm
6310-2Z	50 mm	110 mm	27 mm	61.8 N	38 N	6000 rpm	7000 rpm
6210-2Z	50 mm	90 mm	20 mm	35 N	23.2 N	6700 rpm	8500 rpm
628/7	7 mm	14 mm	5 mm	1.18 N	0.5 N	32000 rpm	40000 rpm
626	6 mm	19 mm	6 mm	2.6 N	1.05 N	35000 rpm	43000 rpm
606	6 mm	17 mm	6 mm	1.95 N	0.74 N	43000 rpm	51000 rpm
619/6	6 mm	15 mm	5 mm	1.75 N	0.67 N	45000 rpm	54000 rpm
628/6	6 mm	13 mm	5 mm	1.08 N	0.42 N	34000 rpm	43000 rpm
635	5 mm	19 mm	6 mm	2.6 N	1.05 N	35000 rpm	43000 rpm
625	5 mm	16 mm	5 mm	1.75 N	0.67 N	40000 rpm	49000 rpm
605	5 mm	14 mm	5 mm	1.3 N	0.49 N	50000 rpm	60000 rpm
619/5	5 mm	13 mm	4 mm	1.3 N	0.49 N	50000 rpm	60000 rpm
634	4 mm	16 mm	5 mm	1.75 N	0.67 N	4000 rpm	49000 rpm
624	4 mm	13 mm	5 mm	1.3 N	0.49 N	44000 rpm	54000 rpm