Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
61811-2RS1	55 mm	72 mm	9 mm	9.04 N	8.8 N	-	5300 rpm
6011	55 mm	90 mm	18 mm	29.6 N	21.2 N	16000 rpm	10000 rpm
61811	55 mm	72 mm	9 mm	9.04 N	8.8 N	19000 rpm	12000 rpm
6011-Z	55 mm	90 mm	18 mm	29.6 N	21.2 N	16000 rpm	10000 rpm
62311-2RS1	55 mm	120 mm	43 mm	71.5 N	45 N	-	3800 rpm
W 61911	55 mm	80 mm	13 mm	14.3 N	14 N	17000 rpm	11000 rpm
RMS 16	50.8 mm	114.3 mm	26.988 mm	61.8 N	38 N	13000 rpm	8500 rpm
RLS 16	50.8 mm	101.6 mm	20.638 mm	46.2 N	29 N	14000 rpm	9000 rpm
W 61910-2RS1	50 mm	72 mm	12 mm	12.5 N	11.6 N	-	5600 rpm
6310-2Z	50 mm	110 mm	27 mm	65 N	38 N	13000 rpm	6700 rpm
W 61910 R-2Z	50 mm	72 mm	12 mm	12.5 N	11.6 N	19000 rpm	9500 rpm
210-Z	50 mm	90 mm	20 mm	39.1 N	34.5 N	13000 rpm	8000 rpm
6010-RS1	50 mm	80 mm	16 mm	22.9 N	15.6 N	-	5000 rpm
W 61810 R	50 mm	65 mm	7 mm	5.07 N	5.5 N	20000 rpm	13000 rpm
6210-2RZ	50 mm	90 mm	20 mm	37.1 N	23.2 N	15000 rpm	8000 rpm
6210 NR	50 mm	90 mm	20 mm	37.1 N	23.2 N	15000 rpm	10000 rpm
63010-2RS1	50 mm	80 mm	23 mm	21.6 N	15.6 N	-	5000 rpm
W 61810 R-2Z	50 mm	65 mm	7 mm	5.07 N	5.5 N	20000 rpm	10000 rpm
6010 NR	50 mm	80 mm	16 mm	22.9 N	15.6 N	18000 rpm	11000 rpm
6210-ZNR	50 mm	90 mm	20 mm	37.1 N	23.2 N	15000 rpm	10000 rpm