Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
308-ZNR	40 mm	90 mm	23 mm	45.7 N	36 N	14000 rpm	8500 rpm
6308-2RS1	40 mm	90 mm	23 mm	42.3 N	24 N	-	5000 rpm
6408	40 mm	110 mm	27 mm	63.7 N	36.5 N	14000 rpm	9000 rpm
6308-2Z	40 mm	90 mm	23 mm	42.3 N	24 N	17000 rpm	8500 rpm
6008 NR	40 mm	68 mm	15 mm	17.8 N	11 N	22000 rpm	14000 rpm
6208-2RZ	40 mm	80 mm	18 mm	32.5 N	19 N	18000 rpm	9000 rpm
6008 N	40 mm	68 mm	15 mm	17.8 N	11 N	22000 rpm	14000 rpm
W 6008	40 mm	68 mm	15 mm	14.6 N	11.4 N	22000 rpm	14000 rpm
4208 ATN9	40 mm	80 mm	23 mm	37.1 N	32.5 N	13000 rpm	7000 rpm
W 6208-2RS1	40 mm	80 mm	18 mm	25.1 N	17.6 N	-	5600 rpm
W 61908 R-2Z	40 mm	62 mm	12 mm	11.9 N	9.8 N	24000 rpm	12000 rpm
6308-ZNR	40 mm	90 mm	23 mm	42.3 N	24 N	17000 rpm	11000 rpm
208 NR	40 mm	80 mm	18 mm	33.6 N	27 N	15000 rpm	9500 rpm
4308 ATN9	40 mm	90 mm	33 mm	55.9 N	45 N	12000 rpm	6700 rpm
308-2ZNR	40 mm	90 mm	23 mm	45.7 N	36 N	14000 rpm	6800 rpm
6008-RS1	40 mm	68 mm	15 mm	17.8 N	11.6 N	-	6300 rpm
W 61908-2RS1	40 mm	62 mm	12 mm	11.9 N	9.8 N	-	6700 rpm
6008	40 mm	68 mm	15 mm	17.8 N	11 N	22000 rpm	14000 rpm
6308-2ZNR	40 mm	90 mm	23 mm	42.3 N	24 N	17000 rpm	8500 rpm
61808	40 mm	52 mm	7 mm	4.49 N	3.75 N	26000 rpm	16000 rpm