Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
61908-Z	40 mm	62 mm	12 mm	13.7 N	9.9 N	9500 rpm	12000 rpm
61808-Z	40 mm	52 mm	7 mm	5.1 N	4.4 N	10000 rpm	13000 rpm
6307-Z	35 mm	80 mm	21 mm	33.4 N	19.2 N	8000 rpm	9500 rpm
6207-Z	35 mm	72 mm	17 mm	25.5 N	15.2 N	8500 rpm	11000 rpm
6007-Z	35 mm	62 mm	14 mm	16.2 N	10.5 N	9500 rpm	12000 rpm
61907-Z	35 mm	55 mm	10 mm	9.5 N	6.8 N	10000 rpm	13000 rpm
6306-Z	30 mm	72 mm	19 mm	27 N	15.2 N	9000 rpm	11000 rpm
6206-Z	30 mm	62 mm	16 mm	19.5 N	11.5 N	9500 rpm	13000 rpm
6006-Z	30 mm	55 mm	13 mm	13.2 N	8.3 N	11000 rpm	14000 rpm
61906-Z	30 mm	47 mm	9 mm	7.2 N	5 N	12000 rpm	16000 rpm
61806-Z	30 mm	42 mm	7 mm	4.7 N	3.6 N	13000 rpm	17000 rpm
6305-Z	25 mm	62 mm	17 mm	22.2 N	11.5 N	10000 rpm	14000 rpm
6205-Z	25 mm	52 mm	15 mm	14 N	7.88 N	12000 rpm	15000 rpm
6005-Z	25 mm	47 mm	12 mm	10 N	5.85 N	13000 rpm	17000 rpm
61905-Z	25 mm	42 mm	9 mm	7 N	4.5 N	14000 rpm	18000 rpm