Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
M6309-2Z	45 mm	100 mm	25 mm	51.1 N	40.6 N	6800 rpm	8200 rpm
M6209-2Z	45 mm	85 mm	19 mm	37.2 N	31.6 N	7800 rpm	9400 rpm
M6308-2Z	40 mm	90 mm	23 mm	46.4 N	35.8 N	7700 rpm	9200 rpm
M6208-2Z	40 mm	80 mm	18 mm	33.1 N	27.8 N	8300 rpm	10000 rpm
M6307-2Z	35 mm	80 mm	21 mm	37 N	28.9 N	8500 rpm	10000 rpm
M6207-2Z	35 mm	72 mm	17 mm	27.8 N	22.2 N	9200 rpm	11000 rpm
M6306-2Z	30 mm	72 mm	19 mm	27.9 N	20.7 N	9600 rpm	12000 rpm
M6206-2Z	30 mm	62 mm	16 mm	21.1 N	16.3 N	11000 rpm	13000 rpm
M6305-2Z	25 mm	62 mm	17 mm	21.5 N	15.5 N	11000 rpm	13000 rpm
M6205-2Z	25 mm	52 mm	15 mm	14.4 N	10.5 N	13000 rpm	15000 rpm
M6320	100 mm	215 mm	47 mm	192 N	212 N	3000 rpm	3600 rpm
M6220	100 mm	180 mm	34 mm	135 N	140 N	3400 rpm	4100 rpm
M6319	95 mm	200 mm	45 mm	169 N	478 N	3300 rpm	4000 rpm
M6219	95 mm	170 mm	32 mm	121 N	123 N	3700 rpm	4400 rpm
M6318	90 mm	190 mm	43 mm	158 N	161 N	3500 rpm	4200 rpm